RLGWebD: rlgwebd.js annotate

annotate rlgwebd.js @ 171:671bed5039aa

RLGWebD: fix simultaneous watcher bugs. WebSockets should now only receive the intended data, no matter how many of them there are or what they are doing. They should...

author	John "Elwin" Edwards
date	Sat, 10 Jan 2015 18:54:55 -0500
parents	50e4c9feeac2
children	dc12ba30d559

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.
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	17 var ctlsocket = "/var/local/rlgwebd/ctl";
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
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	23 /* Data on the games available. */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	24 var games = {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	25 "rogue3": {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	26 "name": "Rogue V3",
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	27 "uname": "rogue3",
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	28 "suffix": ".r3sav",
144 81a8e7aa4687 RLGWebD: game binaries have moved to /usr/bin. John "Elwin" Edwards parents: 142 diff changeset	29 "path": "/usr/bin/rogue3",
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	30 "clear": new Buffer([27, 91, 72, 27, 91, 50, 74]) // CSI H CSI 2J
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	31 },
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	32 "rogue4": {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	33 "name": "Rogue V4",
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	34 "uname": "rogue4",
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	35 "suffix": ".r4sav",
144 81a8e7aa4687 RLGWebD: game binaries have moved to /usr/bin. John "Elwin" Edwards parents: 142 diff changeset	36 "path": "/usr/bin/rogue4",
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	37 "clear": new Buffer([27, 91, 72, 27, 91, 50, 74]) // CSI H CSI 2J
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	38 },
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	39 "rogue5": {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	40 "name": "Rogue V5",
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	41 "uname": "rogue5",
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	42 "suffix": ".r5sav",
144 81a8e7aa4687 RLGWebD: game binaries have moved to /usr/bin. John "Elwin" Edwards parents: 142 diff changeset	43 "path": "/usr/bin/rogue5",
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	44 "clear": new Buffer([27, 91, 72, 27, 91, 50, 74]) // CSI H CSI 2J
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	45 },
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	46 "srogue": {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	47 "name": "Super-Rogue",
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	48 "uname": "srogue",
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	49 "suffix": ".srsav",
144 81a8e7aa4687 RLGWebD: game binaries have moved to /usr/bin. John "Elwin" Edwards parents: 142 diff changeset	50 "path": "/usr/bin/srogue",
121 077adfeea038 Correct the clear sequence for srogue. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	51 "clear": new Buffer([27, 91, 72, 27, 91, 50, 74]) // CSI H CSI 2J
120 54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 113 diff changeset	52 },
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 113 diff changeset	53 "arogue5": {
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 113 diff changeset	54 "name": "Advanced Rogue 5",
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 113 diff changeset	55 "uname": "arogue5",
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 113 diff changeset	56 "suffix": ".ar5sav",
144 81a8e7aa4687 RLGWebD: game binaries have moved to /usr/bin. John "Elwin" Edwards parents: 142 diff changeset	57 "path": "/usr/bin/arogue5",
120 54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 113 diff changeset	58 "clear": new Buffer([27, 91, 72, 27, 91, 50, 74]) // CSI H CSI 2J
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	59 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	60 };
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	61
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	62 /* Global state */
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	63 var logins = {};
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	64 var sessions = {};
156 127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	65 var dglgames = {};
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	66 var allowlogin = true;
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	67 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	68
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	69 /* Constructor. A TermSession handles a pty and the game running on it.
169 6f4b7e1b32e8 rlgwebd.js: clean up TermSession parameters. John "Elwin" Edwards parents: 168 diff changeset	70 * gname: (String) Name of the game to launch.
6f4b7e1b32e8 rlgwebd.js: clean up TermSession parameters. John "Elwin" Edwards parents: 168 diff changeset	71 * pname: (String) The player's name.
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	72 * wsReq: (WebSocketRequest) The request from the client.
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	73 *
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	74 * Events:
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	75 * "data": Data generated by child. Parameters: buf (Buffer)
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	76 * "exit": Child terminated. Parameters: none
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	77 */
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	78 function TermSession(gname, pname, wsReq) {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	79 var ss = this;
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	80 /* Subclass EventEmitter to do the hard work. */
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	81 events.EventEmitter.call(this);
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	82 /* Don't launch anything that's not a real game. */
169 6f4b7e1b32e8 rlgwebd.js: clean up TermSession parameters. John "Elwin" Edwards parents: 168 diff changeset	83 if (gname in games) {
6f4b7e1b32e8 rlgwebd.js: clean up TermSession parameters. John "Elwin" Edwards parents: 168 diff changeset	84 this.game = games[gname];
32 c75fc4b1d13d rlgwebd.js: add a status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 31 diff changeset	85 }
c75fc4b1d13d rlgwebd.js: add a status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 31 diff changeset	86 else {
168 0ceaca924b4c Remove the TermSession 'open' event. John "Elwin" Edwards parents: 167 diff changeset	87 this.failed = true;
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	88 wsReq.reject(404, errorcodes[2], "No such game");
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	89 tslog("Game %s is not available", game);
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	90 return;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	91 }
169 6f4b7e1b32e8 rlgwebd.js: clean up TermSession parameters. John "Elwin" Edwards parents: 168 diff changeset	92 this.pname = pname;
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	93 /* Set up the sizes. */
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	94 this.w = Math.floor(Number(wsReq.resourceURL.query.w));
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	95 if (!(this.w > 0 && this.w < 256))
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	96 this.w = 80;
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	97 this.h = Math.floor(Number(wsReq.resourceURL.query.h));
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	98 if (!(this.h > 0 && this.h < 256))
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	99 this.h = 24;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	100 /* Environment. */
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	101 var childenv = {};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	102 for (var key in process.env) {
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	103 childenv[key] = process.env[key];
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	104 }
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	105 var args = ["-n", this.pname];
bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	106 var spawnopts = {"env": childenv, "cwd": "/", "rows": this.h, "cols": this.w,
bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	107 "name": "xterm-256color"};
bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	108 this.term = pty.spawn(this.game.path, args, spawnopts);
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	109 tslog("%s playing %s (pid %d)", this.pname, this.game.uname, this.term.pid);
168 0ceaca924b4c Remove the TermSession 'open' event. John "Elwin" Edwards parents: 167 diff changeset	110 this.failed = false;
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	111 sessions[this.game.uname + "/" + this.pname] = this;
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	112 gamemux.emit('begin', this.game.uname, this.pname);
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	113 /* Set up the lockfile and ttyrec */
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	114 this.lasttime = new Date();
ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	115 var ts = timestamp(this.lasttime);
142 c4304f08e35b RLGWebD: inprogress dirs have moved John "Elwin" Edwards parents: 141 diff changeset	116 var progressdir = path.join("/dgldir/inprogress", this.game.uname);
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	117 this.lock = path.join(progressdir, this.pname + ":node:" + ts + ".ttyrec");
110 18a81cc0084b RLG-Web: fix lockfile mixup. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	118 var lmsg = this.term.pid.toString() + '\n' + this.h + '\n' + this.w + '\n';
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	119 fs.writeFile(this.lock, lmsg, "utf8");
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	120 var ttyrec = path.join("/dgldir/ttyrec", this.pname, this.game.uname,
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	121 ts + ".ttyrec");
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	122 this.record = fs.createWriteStream(ttyrec, { mode: 0664 });
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	123 /* Holds the output since the last screen clear, so watchers can begin
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	124 * with a complete screen. */
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	125 this.framebuf = new Buffer(1024);
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	126 this.frameoff = 0;
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	127 this.playerconn = wsReq.accept(null, wsReq.origin);
171 671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	128 /* Array for watcher connections. */
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	129 this.watchers = [];
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	130 /* END setup */
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	131 function ttyrec_chunk(datastr) {
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	132 ss.lasttime = new Date();
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	133 var buf = new Buffer(datastr);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	134 var chunk = new Buffer(buf.length + 12);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	135 /* TTYREC headers */
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	136 chunk.writeUInt32LE(Math.floor(ss.lasttime.getTime() / 1000), 0);
ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	137 chunk.writeUInt32LE(1000 * (ss.lasttime.getTime() % 1000), 4);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	138 chunk.writeUInt32LE(buf.length, 8);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	139 buf.copy(chunk, 12);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	140 ss.record.write(chunk);
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	141 ss.framepush(buf);
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	142 /* Send to the player. */
171 671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	143 var msg = JSON.stringify({"t": "d", "d": buf.toString("hex")});
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	144 ss.playerconn.sendUTF(msg);
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	145 /* Send to any watchers. */
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	146 for (var i = 0; i < ss.watchers.length; i++) {
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	147 if (ss.watchers[i].connected)
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	148 ss.watchers[i].sendUTF(msg);
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	149 }
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	150 ss.emit('data', buf);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	151 }
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	152 this.term.on("data", ttyrec_chunk);
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	153 this.framepush = function(chunk) {
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	154 /* If this chunk resets the screen, discard what preceded it. */
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	155 if (bufncmp(chunk, this.game.clear, this.game.clear.length)) {
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	156 this.framebuf = new Buffer(1024);
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	157 this.frameoff = 0;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	158 }
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	159 /* Make sure there's space. */
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	160 while (this.framebuf.length < chunk.length + this.frameoff) {
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	161 var nbuf = new Buffer(this.framebuf.length * 2);
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	162 this.framebuf.copy(nbuf, 0, 0, this.frameoff);
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	163 this.framebuf = nbuf;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	164 if (this.framebuf.length > 65536) {
162 5a7e7ec136c8 Properly print session tags in the log. John "Elwin" Edwards parents: 160 diff changeset	165 tslog("Warning: Game %s frame buffer at %d bytes", this.tag(),
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	166 this.framebuf.length);
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	167 }
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	168 }
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	169 chunk.copy(this.framebuf, this.frameoff);
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	170 this.frameoff += chunk.length;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	171 };
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	172 this.write = function(data) {
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	173 this.term.write(data);
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	174 };
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	175 this.tag = function() {
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	176 return this.game.uname + "/" + this.pname;
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	177 };
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	178 // Teardown.
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	179 this.term.on("exit", function () {
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	180 var tag = ss.tag();
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	181 fs.unlink(ss.lock);
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	182 ss.record.end();
171 671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	183 var watchsocks = ss.watchers;
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	184 ss.watchers = [];
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	185 for (var i = 0; i < watchsocks.length; i++) {
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	186 if (watchsocks[i].connected)
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	187 watchsocks[i].close();
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	188 }
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	189 if (ss.playerconn.connected) {
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	190 ss.playerconn.sendUTF(JSON.stringify({"t": "q"}));
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	191 ss.playerconn.close();
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	192 }
87 bd2cf6dda28d RLG-Web: use the pty module. John "Elwin" Edwards <elwin@sdf.org> parents: 85 diff changeset	193 ss.emit('exit');
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	194 gamemux.emit('end', ss.game.uname, ss.pname);
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	195 delete sessions[tag];
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	196 tslog("Game %s ended.", tag);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	197 });
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	198 this.close = function () {
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	199 if (ss.tag() in sessions)
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	200 ss.term.kill('SIGHUP');
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	201 };
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	202 /* Send initial data. */
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	203 this.playerconn.sendUTF(JSON.stringify({"t": "s", "w": this.w, "h": this.h,
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	204 "p": this.pname, "g": this.game.uname}));
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	205 /* Attach handlers. */
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	206 function messageH(message) {
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	207 var parsedMsg = getMsgWS(message);
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	208 if (parsedMsg.t == 'q') {
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	209 ss.close();
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	210 }
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	211 else if (parsedMsg.t == 'd') {
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	212 var hexstr = parsedMsg.d.replace(/[^0-9a-f]/gi, "");
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	213 if (hexstr.length % 2 != 0) {
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	214 hexstr = hexstr.slice(0, -1);
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	215 }
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	216 var keybuf = new Buffer(hexstr, "hex");
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	217 ss.write(keybuf);
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	218 }
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	219 }
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	220 this.playerconn.on('message', messageH);
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	221 this.playerconn.on('close', this.close);
171 671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	222 /* To attach a watcher. */
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	223 this.attach = function (wsReq) {
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	224 var conn = wsReq.accept(null, wsReq.origin);
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	225 conn.sendUTF(JSON.stringify({
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	226 "t": "w", "w": this.w, "h": this.h, "p": this.pname,
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	227 "g": this.game.uname
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	228 }));
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	229 conn.sendUTF(JSON.stringify({"t": "d",
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	230 "d": this.framebuf.toString("hex", 0, this.frameoff)}));
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	231 conn.on('close', function () {
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	232 /* 'this' is the connection when triggered */
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	233 var n = ss.watchers.indexOf(this);
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	234 if (n >= 0) {
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	235 ss.watchers.splice(n, 1);
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	236 tslog("A WebSocket watcher has left game %s", ss.tag());
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	237 }
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	238 });
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	239 this.watchers.push(conn);
671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	240 };
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	241 }
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	242 TermSession.prototype = new events.EventEmitter();
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	243
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	244 function DglSession(filename) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	245 var ss = this;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	246 events.EventEmitter.call(this);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	247 var pathcoms = filename.split('/');
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	248 this.gname = pathcoms[pathcoms.length - 2];
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	249 if (!(this.gname in games)) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	250 ss.emit('open', false);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	251 return;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	252 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	253 var basename = pathcoms[pathcoms.length - 1];
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	254 var firstsep = basename.indexOf(':');
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	255 this.pname = basename.slice(0, firstsep);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	256 var fname = basename.slice(firstsep + 1);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	257 this.ttyrec = path.join("/dgldir/ttyrec", this.pname, this.gname, fname);
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	258 /* Flag to prevent multiple handlers from reading simultaneously and
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	259 * getting into a race. */
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	260 this.reading = false;
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	261 this.framebuf = new Buffer(1024);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	262 this.frameoff = 0;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	263 this.framepush = function(chunk) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	264 /* If this chunk resets the screen, discard what preceded it. */
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	265 var cgame = games[this.gname];
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	266 if (bufncmp(chunk, cgame.clear, cgame.clear.length)) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	267 tslog("DGL %s: clearing frame", ss.tag());
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	268 this.framebuf = new Buffer(1024);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	269 this.frameoff = 0;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	270 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	271 /* Make sure there's space. */
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	272 while (this.framebuf.length < chunk.length + this.frameoff) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	273 var nbuf = new Buffer(this.framebuf.length * 2);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	274 this.framebuf.copy(nbuf, 0, 0, this.frameoff);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	275 this.framebuf = nbuf;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	276 if (this.framebuf.length > 65536) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	277 tslog("Warning: DGL %s frame buffer at %d bytes", this.tag(),
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	278 this.framebuf.length);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	279 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	280 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	281 chunk.copy(this.framebuf, this.frameoff);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	282 this.frameoff += chunk.length;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	283 };
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	284 this.readchunk = function () {
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	285 if (this.reading)
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	286 return;
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	287 this.reading = true;
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	288 var header = new Buffer(12);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	289 fs.read(ss.fd, header, 0, 12, null, function (err, n, buf) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	290 /* Stop recursion if end of file has been reached. */
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	291 if (err \|\| n < 12) {
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	292 ss.reading = false;
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	293 return;
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	294 }
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	295 var datalen = buf.readUInt32LE(8);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	296 //tslog("Allocating %d bytes", datalen);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	297 var databuf = new Buffer(datalen);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	298 fs.read(ss.fd, databuf, 0, datalen, null, function (err, n, buf) {
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	299 ss.reading = false;
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	300 if (err \|\| n < datalen) {
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	301 return;
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	302 }
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	303 /* Process the data */
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	304 ss.framepush(buf);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	305 ss.emit("data", buf);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	306 tslog("DGL %s: %d bytes", ss.tag(), buf.length);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	307 /* Recurse. */
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	308 ss.readchunk();
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	309 });
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	310 });
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	311 };
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	312 fs.readFile(filename, {encoding: "utf8"}, function (err, data) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	313 if (err) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	314 ss.emit('open', false);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	315 return;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	316 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	317 var lines = data.split('\n');
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	318 ss.h = Number(lines[1]);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	319 ss.w = Number(lines[2]);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	320 fs.open(ss.ttyrec, "r", function(err, fd) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	321 if (err) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	322 ss.emit('open', false);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	323 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	324 else {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	325 ss.fd = fd;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	326 ss.emit('open', true);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	327 tslog("DGL %s: open", ss.tag());
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	328 ss.readchunk();
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	329 ss.watcher = fs.watch(ss.ttyrec, function (ev, finame) {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	330 if (ev == "change")
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	331 ss.readchunk();
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	332 });
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	333 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	334 });
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	335 });
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	336 this.tag = function () {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	337 return this.gname + "/" + this.pname;
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	338 };
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	339 this.close = function () {
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	340 this.watcher.close()
165 59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	341 /* Ensure all data is handled before quitting. */
59e62710cbb5 rlgwebd.js: prevent races when reading ttyrecs. John "Elwin" Edwards parents: 164 diff changeset	342 this.readchunk();
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	343 fs.close(this.fd);
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	344 this.emit("close");
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	345 tslog("DGL %s: closed", ss.tag());
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	346 };
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	347 }
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	348 DglSession.prototype = new events.EventEmitter();
3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	349
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	350 function wsStartGame(wsReq) {
107 b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	351 var playmatch = wsReq.resourceURL.pathname.match(/^\/play\/([^\/]*)$/);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	352 if (!playmatch[1] \|\| !(playmatch[1] in games)) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	353 wsReq.reject(404, errorcodes[2]);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	354 return;
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	355 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	356 var gname = playmatch[1];
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	357 if (!allowlogin) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	358 wsReq.reject(404, errorcodes[6]);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	359 return;
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	360 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	361 if (!("key" in wsReq.resourceURL.query)) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	362 wsReq.reject(404, "No key given.");
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	363 return;
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	364 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	365 var lkey = wsReq.resourceURL.query["key"];
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	366 if (!(lkey in logins)) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	367 wsReq.reject(404, errorcodes[1]);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	368 return;
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	369 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	370 var pname = logins[lkey].name;
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	371 function progcallback(err, fname) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	372 if (fname) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	373 wsReq.reject(404, errorcodes[4]);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	374 tslog("%s is already playing %s", pname, gname);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	375 }
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	376 else {
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	377 new TermSession(gname, pname, wsReq);
50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	378 }
107 b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	379 };
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	380 checkprogress(pname, games[gname], progcallback, []);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	381 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	382
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	383 /* Some functions which check whether a player is currently playing or
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	384 * has a saved game. Maybe someday they will provide information on
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	385 * the game. */
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	386 function checkprogress(user, game, callback, args) {
142 c4304f08e35b RLGWebD: inprogress dirs have moved John "Elwin" Edwards parents: 141 diff changeset	387 var progressdir = path.join("/dgldir/inprogress", game.uname);
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	388 fs.readdir(progressdir, function(err, files) {
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	389 if (err) {
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	390 args.unshift(err, null);
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	391 callback.apply(null, args);
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	392 return;
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	393 }
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	394 var fre = RegExp("^" + user + ":");
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	395 for (var i = 0; i < files.length; i++) {
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	396 if (files[i].match(fre)) {
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	397 args.unshift(null, files[i]);
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	398 callback.apply(null, args);
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	399 return;
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	400 }
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	401 }
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	402 args.unshift(null, false);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	403 callback.apply(null, args);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	404 });
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	405 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	406
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	407 function checksaved(user, game, callback, args) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	408 var savedirc = game.uname + "save";
157 e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	409 var basename = String(pwent.uid) + "-" + user + game.suffix;
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	410 var savefile = path.join("/var/games/roguelike", savedirc, basename);
81 e4773ac5d4d5 Switch to node v0.8. John "Elwin" Edwards <elwin@sdf.org> parents: 66 diff changeset	411 fs.exists(savefile, function (exist) {
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	412 args.unshift(exist);
40 f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	413 callback.apply(null, args);
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	414 });
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	415 }
f7116eb3f791 rlgwebd.js: refactor some game-starting code. John "Elwin" Edwards <elwin@sdf.org> parents: 39 diff changeset	416
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	417 function playerstatus(user, callback) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	418 var sdata = {};
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	419 function finishp() {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	420 for (var gname in games) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	421 if (!(gname in sdata))
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	422 return;
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	423 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	424 callback(sdata);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	425 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	426 function regsaved(exists, game) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	427 if (exists)
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	428 sdata[game.uname] = "s";
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	429 else
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	430 sdata[game.uname] = "0";
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	431 finishp();
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	432 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	433 function regactive(err, filename, game) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	434 if (!err && filename) {
88 d644e7d46852 RLG-Web: make /pstatus/* differentiate between dgl and RLG-Web games. John "Elwin" Edwards <elwin@sdf.org> parents: 87 diff changeset	435 if (filename.match(/^[^:]*:node:/))
d644e7d46852 RLG-Web: make /pstatus/* differentiate between dgl and RLG-Web games. John "Elwin" Edwards <elwin@sdf.org> parents: 87 diff changeset	436 sdata[game.uname] = "p";
d644e7d46852 RLG-Web: make /pstatus/* differentiate between dgl and RLG-Web games. John "Elwin" Edwards <elwin@sdf.org> parents: 87 diff changeset	437 else
d644e7d46852 RLG-Web: make /pstatus/* differentiate between dgl and RLG-Web games. John "Elwin" Edwards <elwin@sdf.org> parents: 87 diff changeset	438 sdata[game.uname] = "d";
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	439 finishp();
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	440 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	441 else
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	442 checksaved(user, game, regsaved, [game]);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	443 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	444 for (var gname in games) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	445 checkprogress(user, games[gname], regactive, [games[gname]]);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	446 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	447 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	448
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	449 /* A few utility functions */
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	450 function timestamp(dd) {
ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	451 if (!(dd instanceof Date)) {
ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	452 dd = new Date();
ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	453 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	454 sd = dd.toISOString();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	455 sd = sd.slice(0, sd.indexOf("."));
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	456 return sd.replace("T", ".");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	457 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	458
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	459 function randkey(words) {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	460 if (!words \|\| !(words > 0))
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	461 words = 1;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	462 function rand32() {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	463 rnum = Math.floor(Math.random() * 65536 * 65536);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	464 hexstr = rnum.toString(16);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	465 while (hexstr.length < 8)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	466 hexstr = "0" + hexstr;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	467 return hexstr;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	468 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	469 var key = "";
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	470 for (var i = 0; i < words; i++)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	471 key += rand32();
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	472 return key;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	473 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	474
60 31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	475 /* Compares two buffers, returns true for equality up to index n */
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	476 function bufncmp(buf1, buf2, n) {
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	477 if (!Buffer.isBuffer(buf1) \|\| !Buffer.isBuffer(buf2))
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	478 return false;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	479 for (var i = 0; i < n; i++) {
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	480 if (i == buf1.length && i == buf2.length)
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	481 return true;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	482 if (i == buf1.length \|\| i == buf2.length)
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	483 return false;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	484 if (buf1[i] != buf2[i])
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	485 return false;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	486 }
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	487 return true;
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	488 }
31bb3cf4f25f Make sure watchers start with completely drawn screens. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	489
26 9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	490 function tslog() {
9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	491 arguments[0] = new Date().toISOString() + ": " + String(arguments[0]);
9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	492 console.log.apply(console, arguments);
9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	493 }
9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	494
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	495 /* Returns a list of the cookies in the request, obviously. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	496 function getCookies(req) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	497 cookies = [];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	498 if ("cookie" in req.headers) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	499 cookstrs = req.headers["cookie"].split("; ");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	500 for (var i = 0; i < cookstrs.length; i++) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	501 eqsign = cookstrs[i].indexOf("=");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	502 if (eqsign > 0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	503 name = cookstrs[i].slice(0, eqsign).toLowerCase();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	504 val = cookstrs[i].slice(eqsign + 1);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	505 cookies[name] = val;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	506 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	507 else if (eqsign < 0)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	508 cookies[cookstrs[i]] = null;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	509 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	510 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	511 return cookies;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	512 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	513
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	514 function getMsg(posttext) {
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	515 var jsonobj;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	516 if (!posttext)
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	517 return {};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	518 try {
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	519 jsonobj = JSON.parse(posttext);
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	520 }
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	521 catch (e) {
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	522 if (e instanceof SyntaxError)
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	523 return {};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	524 }
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	525 if (typeof(jsonobj) != "object")
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	526 return {};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	527 return jsonobj;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	528 }
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	529
107 b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	530 function getMsgWS(msgObj) {
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	531 if (msgObj.type != "utf8")
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	532 return {};
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	533 return getMsg(msgObj.utf8Data);
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	534 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	535
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	536 function login(req, res, formdata) {
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	537 if (!allowlogin) {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	538 sendError(res, 6, null, false);
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	539 return;
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	540 }
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	541 if (!("name" in formdata)) {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	542 sendError(res, 2, "Username not given.", false);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	543 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	544 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	545 else if (!("pw" in formdata)) {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	546 sendError(res, 2, "Password not given.", false);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	547 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	548 }
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	549 var username = String(formdata["name"]);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	550 var password = String(formdata["pw"]);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	551 function checkit(code, signal) {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	552 /* Checks the exit status, see sqlickrypt.c for details. */
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	553 if (code != 0) {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	554 sendError(res, 3);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	555 if (code == 1)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	556 tslog("Password check failed for user %s", username);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	557 else if (code == 2)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	558 tslog("Attempted login by nonexistent user %s", username);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	559 else
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	560 tslog("Login failed: sqlickrypt error %d", code);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	561 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	562 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	563 var lkey = randkey(2);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	564 while (lkey in logins)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	565 lkey = randkey(2);
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	566 logins[lkey] = {"name": username, "ts": new Date()};
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	567 res.writeHead(200, {'Content-Type': 'application/json'});
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	568 var reply = {"t": "l", "k": lkey, "u": username};
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	569 res.write(JSON.stringify(reply));
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	570 res.end();
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	571 tslog("%s has logged in (key %s)", username, lkey);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	572 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	573 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	574 /* Launch the sqlickrypt utility to check the password. */
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	575 var pwchecker = child_process.spawn("/bin/sqlickrypt", ["check"]);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	576 pwchecker.on("exit", checkit);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	577 pwchecker.stdin.end(username + '\n' + password + '\n', "utf8");
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	578 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	579 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	580
20 5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	581 /* Sets things up for a new user, like dgamelaunch's commands[register] */
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	582 function regsetup(username) {
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	583 function regsetup_l2(err) {
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	584 for (var g in games) {
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	585 fs.mkdir(path.join("/dgldir/ttyrec", username, games[g].uname), 0755);
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	586 }
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	587 }
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	588 fs.mkdir(path.join("/dgldir/userdata", username), 0755);
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	589 fs.mkdir(path.join("/dgldir/ttyrec/", username), 0755, regsetup_l2);
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	590 }
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	591
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	592 function register(req, res, formdata) {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	593 var uname, passwd, email;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	594 if (typeof (formdata.name) != "string" \|\| formdata.name === "") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	595 sendError(res, 2, "No name given.");
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	596 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	597 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	598 else
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	599 uname = formdata["name"];
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	600 if (typeof (formdata.pw) != "string" \|\| formdata.pw === "") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	601 sendError(res, 2, "No password given.");
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	602 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	603 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	604 else
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	605 passwd = formdata["pw"];
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	606 if (typeof (formdata.email) != "string" \|\| formdata.email === "") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	607 /* E-mail is optional */
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	608 email = "nobody@nowhere.not";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	609 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	610 else
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	611 email = formdata["email"];
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	612 function checkreg(code, signal) {
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	613 if (code === 0) {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	614 var lkey = randkey(2);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	615 while (lkey in logins)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	616 lkey = randkey(2);
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	617 logins[lkey] = {"name": uname, "ts": new Date()};
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	618 var reply = {"t": "r", "k": lkey, "u": uname};
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	619 res.writeHead(200, {'Content-Type': 'application/json'});
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	620 res.write(JSON.stringify(reply));
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	621 res.end();
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	622 tslog("Added new user: %s", uname);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	623 regsetup(uname);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	624 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	625 else if (code == 4) {
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	626 sendError(res, 2, "Invalid characters in name or email.");
26 9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	627 tslog("Attempted registration: %s %s", uname, email);
20 5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	628 }
5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	629 else if (code == 1) {
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	630 sendError(res, 2, "Username " + uname + " is already being used.");
26 9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	631 tslog("Attempted duplicate registration: %s", uname);
20 5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	632 }
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	633 else {
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	634 sendError(res, 0, null);
26 9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	635 tslog("sqlickrypt register failed with code %d", code);
20 5f785e1d5cca RLG-Web: set up user directories on registration John "Elwin" Edwards <elwin@sdf.org> parents: 19 diff changeset	636 }
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	637 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	638 var child_adder = child_process.spawn("/bin/sqlickrypt", ["register"]);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	639 child_adder.on("exit", checkreg);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	640 child_adder.stdin.end(uname + '\n' + passwd + '\n' + email + '\n', "utf8");
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	641 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	642 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	643
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	644 /* Stops a running game if the request has the proper key. */
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	645 function stopgame(res, formdata) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	646 if (!("key" in formdata) \|\| !(formdata["key"] in logins)) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	647 sendError(res, 1);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	648 return;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	649 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	650 var pname = logins[formdata["key"]].name;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	651 if (!("g" in formdata) \|\| !(formdata["g"] in games)) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	652 sendError(res, 2, "No such game.");
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	653 return;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	654 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	655 var gname = formdata["g"];
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	656 function checkback(err, fname) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	657 if (!fname) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	658 sendError(res, 7);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	659 return;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	660 }
142 c4304f08e35b RLGWebD: inprogress dirs have moved John "Elwin" Edwards parents: 141 diff changeset	661 var fullfile = path.join("/dgldir/inprogress", gname, fname);
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	662 fs.readFile(fullfile, "utf8", function(err, fdata) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	663 if (err) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	664 sendError(res, 7);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	665 return;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	666 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	667 var pid = parseInt(fdata.split('\n')[0], 10);
139 dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	668 try {
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	669 process.kill(pid, 'SIGHUP');
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	670 }
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	671 catch (err) {
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	672 /* If the PID is invalid, the lockfile is stale. */
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	673 if (err.code == "ESRCH") {
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	674 var nodere = RegExp("^" + pname + ":node:");
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	675 if (fname.match(nodere)) {
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	676 fs.unlink(fullfile);
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	677 }
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	678 }
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	679 }
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	680 /* The response doesn't mean that the game is gone. The only way
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	681 * to make sure a dgamelaunch-supervised game is over would be to
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	682 * poll fname until it disappears. */
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	683 res.writeHead(200, {'Content-Type': 'application/json'});
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	684 res.write(JSON.stringify({"t": "q"}));
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	685 res.end();
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	686 });
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	687 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	688 checkprogress(pname, games[gname], checkback, []);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	689 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	690
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	691 function startProgressWatcher() {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	692 var watchdirs = [];
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	693 for (var gname in games) {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	694 watchdirs.push(path.join("/dgldir/inprogress", gname));
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	695 }
167 fba1b34e7554 Rename watcher to dglwatcher. John "Elwin" Edwards parents: 165 diff changeset	696 var subproc = child_process.spawn("/bin/dglwatcher", watchdirs);
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	697 subproc.stdout.setEncoding('utf8');
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	698 subproc.stdout.on('data', function (chunk) {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	699 var fname = chunk.slice(2, -1);
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	700 var filere = /.\/([^\/])\/([^\/:]):(node:)?(.)/;
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	701 var matchresult = fname.match(filere);
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	702 if (!matchresult \|\| matchresult[3])
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	703 return;
156 127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	704 var gname = matchresult[1];
127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	705 var pname = matchresult[2];
127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	706 var tag = gname + "/" + pname;
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	707 if (chunk[0] == "E") {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	708 tslog("DGL: %s is playing %s: %s", pname, gname, fname)
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	709 dglgames[tag] = new DglSession(fname);
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	710 }
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	711 else if (chunk[0] == "C") {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	712 tslog("DGL: %s started playing %s: %s", pname, gname, fname)
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	713 dglgames[tag] = new DglSession(fname);
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	714 }
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	715 else if (chunk[0] == "D") {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	716 tslog("DGL: %s finished playing %s: %s", pname, gname, fname)
164 3a97e4ee50f0 rlgwebd.js: read ttyrecs created by dgamelaunch. John "Elwin" Edwards parents: 163 diff changeset	717 dglgames[tag].close();
156 127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	718 delete dglgames[tag];
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	719 }
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	720 else {
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	721 tslog("Watcher says: %s", chunk)
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	722 }
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	723 });
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	724 subproc.stdout.resume();
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	725 return subproc;
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	726 }
245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	727
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	728 function serveStatic(req, res, fname) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	729 var nname = path.normalize(fname);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	730 if (nname == "" \|\| nname == "/")
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	731 nname = "index.html";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	732 if (nname.match(/\/$/))
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	733 path.join(nname, "index.html"); /* it was a directory */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	734 var realname = path.join(serveStaticRoot, nname);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	735 var extension = path.extname(realname);
81 e4773ac5d4d5 Switch to node v0.8. John "Elwin" Edwards <elwin@sdf.org> parents: 66 diff changeset	736 fs.exists(realname, function (exists) {
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	737 var resheaders = {};
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	738 if (!exists \|\| !extension \|\| extension == ".html")
31 7dd6becf9ce9 rlgwebd.js: improve MIME types. John "Elwin" Edwards <elwin@sdf.org> parents: 30 diff changeset	739 resheaders["Content-Type"] = "text/html; charset=utf-8";
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	740 else if (extension == ".png")
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	741 resheaders["Content-Type"] = "image/png";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	742 else if (extension == ".css")
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	743 resheaders["Content-Type"] = "text/css";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	744 else if (extension == ".js")
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	745 resheaders["Content-Type"] = "text/javascript";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	746 else if (extension == ".svg")
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	747 resheaders["Content-Type"] = "image/svg+xml";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	748 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	749 resheaders["Content-Type"] = "application/octet-stream";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	750 if (exists) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	751 fs.readFile(realname, function (error, data) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	752 if (error) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	753 res.writeHead(500, {});
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	754 res.end();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	755 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	756 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	757 res.writeHead(200, resheaders);
34 57f4b36ef06b rlgwebd.js: handle HTTP HEAD properly. John "Elwin" Edwards <elwin@sdf.org> parents: 32 diff changeset	758 if (req.method != 'HEAD')
57f4b36ef06b rlgwebd.js: handle HTTP HEAD properly. John "Elwin" Edwards <elwin@sdf.org> parents: 32 diff changeset	759 res.write(data);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	760 res.end();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	761 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	762 });
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	763 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	764 else {
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	765 send404(res, nname, req.method == 'HEAD');
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	766 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	767 });
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	768 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	769 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	770
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	771 /* Currently, this doesn't do anything blocking, but keep the callback */
103 f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	772 function getStatus(callback) {
66 57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 64 diff changeset	773 var now = new Date();
103 f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	774 var statusinfo = {"s": allowlogin, "g": []};
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	775 for (var tag in sessions) {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	776 var gamedesc = {};
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	777 gamedesc["p"] = sessions[tag].pname;
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	778 gamedesc["g"] = sessions[tag].game.uname;
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	779 gamedesc["i"] = now - sessions[tag].lasttime;
103 f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	780 statusinfo["g"].push(gamedesc);
32 c75fc4b1d13d rlgwebd.js: add a status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 31 diff changeset	781 }
156 127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	782 statusinfo["dgl"] = [];
127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	783 for (var tag in dglgames) {
163 0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	784 var dglinfo = {};
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	785 var slash = tag.search('/');
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	786 dglinfo["g"] = tag.slice(0, slash);
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	787 dglinfo["p"] = tag.slice(slash + 1);
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	788 dglinfo["i"] = -1;
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	789 statusinfo["dgl"].push(dglinfo);
156 127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message. John "Elwin" Edwards parents: 155 diff changeset	790 }
160 ed837da65e5f RLGWebD: Clean up code related to session timestamps. John "Elwin" Edwards parents: 159 diff changeset	791 callback(statusinfo);
32 c75fc4b1d13d rlgwebd.js: add a status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 31 diff changeset	792 }
c75fc4b1d13d rlgwebd.js: add a status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 31 diff changeset	793
103 f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	794 function statusmsg(req, res) {
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	795 function respond(info) {
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	796 res.writeHead(200, { "Content-Type": "application/json" });
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	797 if (req.method != 'HEAD')
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	798 res.write(JSON.stringify(info));
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	799 res.end();
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	800 }
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	801 getStatus(respond);
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	802 }
f30495f7ede8 RLG-Web server: refactor statusmsg() to work with WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 102 diff changeset	803
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	804 function pstatusmsg(req, res) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	805 if (req.method == 'HEAD') {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	806 res.writeHead(200, { "Content-Type": "application/json" });
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	807 res.end();
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	808 return;
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	809 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	810 var target = url.parse(req.url).pathname;
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	811 var pmatch = target.match(/^\/pstatus\/(.*)/);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	812 if (pmatch && pmatch[1])
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	813 var pname = pmatch[1];
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	814 else {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	815 sendError(res, 2, "No name given.");
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	816 return;
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	817 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	818 var reply = {"name": pname};
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	819 playerstatus(pname, function (pdata) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	820 reply["stat"] = pdata;
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	821 res.writeHead(200, { "Content-Type": "application/json" });
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	822 res.write(JSON.stringify(reply));
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	823 res.end();
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	824 });
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	825 }
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	826
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	827 function getuinfo(req, res) {
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	828 var urlobj = url.parse(req.url, true);
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	829 var query = urlobj.query;
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	830 if (!("key" in query) \|\| !(query["key"] in logins)) {
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	831 sendError(res, 1);
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	832 return;
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	833 }
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	834 var match = urlobj.pathname.match(/^\/[^\/]\/(.)/);
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	835 if (!match \|\| !match[1]) {
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	836 send404(res, urlobj.pathname, req.method == 'HEAD');
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	837 return;
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	838 }
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	839 var which = match[1];
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	840 var name = logins[query["key"]].name;
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	841 var reply = { "u": name };
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	842 function send() {
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	843 res.writeHead(200, { "Content-Type": "application/json" });
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	844 res.write(JSON.stringify(reply));
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	845 res.end();
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	846 }
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	847 if (which == "pw") {
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	848 /* Don't actually divulge passwords. */
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	849 reply["pw"] = "";
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	850 send();
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	851 }
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	852 else if (which == "email") {
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	853 var address;
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	854 function finish(code, signal) {
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	855 if (code != 0) {
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	856 tslog("sqlickrypt: %d with name %s", code, name);
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	857 sendError(res, 2);
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	858 }
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	859 else {
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	860 reply["email"] = address;
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	861 send();
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	862 }
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	863 }
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	864 var subproc = child_process.spawn("/bin/sqlickrypt", ["getmail"]);
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	865 subproc.stdout.on("data", function (data) {
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	866 address = data.toString().replace(/\n/g, "");
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	867 });
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	868 subproc.on("exit", finish);
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	869 subproc.stdin.end(name + '\n', "utf8");
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	870 }
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	871 else {
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	872 send404(res, urlobj.pathname, req.method == 'HEAD');
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	873 return;
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	874 }
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	875 }
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	876
126 3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	877 function setuinfo(req, res, postdata) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	878 var urlobj = url.parse(req.url, true);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	879 var query = urlobj.query;
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	880 if (!("key" in query) \|\| !(query["key"] in logins)) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	881 sendError(res, 1);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	882 return;
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	883 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	884 var name = logins[query["key"]].name;
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	885 var match = urlobj.pathname.match(/^\/[^\/]\/(.)/);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	886 if (!match \|\| !match[1]) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	887 send404(res, urlobj.pathname, true);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	888 return;
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	889 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	890 var which = match[1];
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	891 if (!("v" in postdata)) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	892 sendError(res, 2, "No value provided");
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	893 return;
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	894 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	895 if (which == "email" \|\| which == "pw") {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	896 var args;
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	897 if (which == "email")
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	898 args = ["setmail"];
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	899 else
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	900 args = ["setpw"];
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	901 var child = child_process.execFile("/bin/sqlickrypt", args,
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	902 function (err, stdout, stderr) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	903 if (err) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	904 tslog("Could not set %s: sqlickrypt error %d", which, err.code);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	905 sendError(res, 2);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	906 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	907 else {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	908 tslog("User %s has changed %s", name, which);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	909 res.writeHead(200, { "Content-Type": "application/json" });
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	910 res.end(JSON.stringify({"t": "t"}));
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	911 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	912 });
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	913 child.stdin.end(name + "\n" + postdata.v + "\n", "utf8");
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	914 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	915 else {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	916 send404(res, urlobj.pathname, true);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	917 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	918 }
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	919
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	920 var errorcodes = [ "Generic Error", "Not logged in", "Invalid data",
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	921 "Login failed", "Already playing", "Game launch failed",
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 37 diff changeset	922 "Server shutting down", "Game not in progress" ];
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	923
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	924 function sendError(res, ecode, msg, box) {
31 7dd6becf9ce9 rlgwebd.js: improve MIME types. John "Elwin" Edwards <elwin@sdf.org> parents: 30 diff changeset	925 res.writeHead(200, { "Content-Type": "application/json" });
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	926 var edict = {"t": "E"};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	927 if (!(ecode < errorcodes.length && ecode > 0))
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	928 ecode = 0;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	929 edict["c"] = ecode;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	930 edict["s"] = errorcodes[ecode];
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	931 if (msg)
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	932 edict["s"] += ": " + msg;
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	933 if (box)
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	934 res.write(JSON.stringify([edict]));
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	935 else
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	936 res.write(JSON.stringify(edict));
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	937 res.end();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	938 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	939
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	940 function send404(res, path, nopage) {
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	941 res.writeHead(404, {"Content-Type": "text/html; charset=utf-8"});
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	942 if (!nopage) {
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	943 res.write("<html><head><title>" + path + "</title></head>\n<body><h1>"
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	944 + path + " Not Found</h1></body></html>\n");
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	945 }
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	946 res.end();
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	947 }
5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	948
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	949 function webHandler(req, res) {
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	950 /* default headers for the response */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	951 var resheaders = {'Content-Type': 'text/html'};
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	952 /* The request body will be added to this as it arrives. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	953 var reqbody = "";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	954 var formdata;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	955
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	956 /* Register a listener to get the body. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	957 function moredata(chunk) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	958 reqbody += chunk;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	959 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	960 req.on('data', moredata);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	961
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	962 /* This will send the response once the whole request is here. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	963 function respond() {
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 8 diff changeset	964 formdata = getMsg(reqbody);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	965 var target = url.parse(req.url).pathname;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	966 /* First figure out if the client is POSTing to a command interface. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	967 if (req.method == 'POST') {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 158 diff changeset	968 if (target == "/login") {
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	969 login(req, res, formdata);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	970 }
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	971 else if (target == "/addacct") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	972 register(req, res, formdata);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 17 diff changeset	973 }
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	974 else if (target == "/quit") {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	975 stopgame(res, formdata);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 110 diff changeset	976 }
126 3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	977 else if (target.match(/^\/uinfo\//)) {
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	978 setuinfo(req, res, formdata);
3e3824711791 RLG-Web server: allow changing e-mail and password. John "Elwin" Edwards <elwin@sdf.org> parents: 125 diff changeset	979 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	980 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	981 res.writeHead(405, resheaders);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	982 res.end();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	983 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	984 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	985 else if (req.method == 'GET' \|\| req.method == 'HEAD') {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 158 diff changeset	986 if (target == '/status') {
32 c75fc4b1d13d rlgwebd.js: add a status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 31 diff changeset	987 statusmsg(req, res);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	988 }
125 5ad15380f851 Improve the /uinfo interface. John "Elwin" Edwards <elwin@sdf.org> parents: 124 diff changeset	989 else if (target.match(/^\/uinfo\//)) {
124 fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	990 getuinfo(req, res);
fbeb0bf2b51d Add a user information interface at /uinfo. John "Elwin" Edwards <elwin@sdf.org> parents: 121 diff changeset	991 }
42 8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	992 else if (target.match(/^\/pstatus\//)) {
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	993 pstatusmsg(req, res);
8f6bc0df58fa rlgwebd.js: add a player status interface. John "Elwin" Edwards <elwin@sdf.org> parents: 40 diff changeset	994 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	995 else /* Go look for it in the filesystem */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	996 serveStatic(req, res, target);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	997 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	998 else { /* Some other method */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	999 res.writeHead(501, resheaders);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1000 res.write("<html><head><title>501</title></head>\n<body><h1>501 Not Implemented</h1></body></html>\n");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1001 res.end();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1002 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1003 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1004 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1005 req.on('end', respond);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1006 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1007
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1008 function wsHandler(wsRequest) {
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1009 var watchmatch = wsRequest.resource.match(/^\/watch\/(.*)$/);
107 b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	1010 var playmatch = wsRequest.resource.match(/^\/play\//);
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1011 if (watchmatch !== null) {
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1012 if (!(watchmatch[1] in sessions)) {
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1013 wsRequest.reject(404, errorcodes[7]);
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1014 return;
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1015 }
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1016 var tsession = sessions[watchmatch[1]];
171 671bed5039aa RLGWebD: fix simultaneous watcher bugs. John "Elwin" Edwards parents: 170 diff changeset	1017 tsession.attach(wsRequest);
162 5a7e7ec136c8 Properly print session tags in the log. John "Elwin" Edwards parents: 160 diff changeset	1018 tslog("Game %s is being watched via WebSockets", tsession.tag());
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1019 }
107 b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	1020 else if (playmatch !== null) {
170 50e4c9feeac2 RLGWebD: fix simultaneous player bug. John "Elwin" Edwards parents: 169 diff changeset	1021 wsStartGame(wsRequest);
107 b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	1022 }
b64e31c5ec31 RLG-Web server: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 104 diff changeset	1023 else if (wsRequest.resourceURL.pathname == "/status") {
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1024 var conn = wsRequest.accept(null, wsRequest.origin);
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1025 var tell = function () {
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1026 getStatus(function (info) {
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1027 info["t"] = "t";
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1028 conn.sendUTF(JSON.stringify(info));
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1029 });
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1030 }
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1031 var beginH = function (gname, pname) {
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1032 conn.sendUTF(JSON.stringify({"t": "b", "p": pname, "g": gname}));
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1033 };
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1034 var listH = function (list) {
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1035 conn.sendUTF(JSON.stringify(list));
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1036 };
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1037 var endH = function (gname, pname) {
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1038 conn.sendUTF(JSON.stringify({"t": "e", "p": pname, "g": gname}));
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1039 };
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1040 gamemux.on('begin', beginH);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1041 gamemux.on('list', listH);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1042 gamemux.on('end', endH);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1043 conn.on('message', tell);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1044 conn.on('close', function () {
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1045 gamemux.removeListener('begin', beginH);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1046 gamemux.removeListener('list', listH);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1047 gamemux.removeListener('end', endH);
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1048 });
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1049 tell();
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1050 }
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1051 else
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1052 wsRequest.reject(404, "No such resource.");
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1053 }
7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1054
163 0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1055 /* Only games with low idle time are included. Use getStatus() for the
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1056 * complete list. */
104 7d444ba4739e RLG-Web server: send status events over WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 103 diff changeset	1057 function pushStatus() {
163 0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1058 var now = new Date();
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1059 var statusinfo = {"t": "p", "s": allowlogin, "g": [], "dgl": []};
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1060 for (var tag in sessions) {
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1061 var delta = now - sessions[tag].lasttime;
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1062 if (delta < 60000) {
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1063 var gamedesc = {};
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1064 gamedesc["p"] = sessions[tag].pname;
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1065 gamedesc["g"] = sessions[tag].game.uname;
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1066 gamedesc["i"] = delta;
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1067 statusinfo["g"].push(gamedesc);
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1068 }
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1069 }
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1070 for (var tag in dglgames) {
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1071 var dglinfo = {};
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1072 var slash = tag.search('/');
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1073 dglinfo["g"] = tag.slice(0, slash);
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1074 dglinfo["p"] = tag.slice(slash + 1);
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1075 dglinfo["i"] = -1;
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1076 statusinfo["dgl"].push(dglinfo);
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1077 }
0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1078 gamemux.emit('list', statusinfo);
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1079 }
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1080
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1081 function shutdown () {
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1082 httpServer.close();
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1083 httpServer.removeAllListeners('request');
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1084 ctlServer.close();
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1085 tslog("Shutting down...");
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1086 process.exit();
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1087 }
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1088
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1089 function consoleHandler(chunk) {
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1090 var msg = chunk.toString().split('\n')[0];
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1091 if (msg == "quit") {
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1092 allowlogin = false;
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1093 tslog("Disconnecting...");
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1094 for (var tag in sessions) {
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1095 sessions[tag].close();
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1096 }
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	1097 progressWatcher.stdin.end("\n");
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 49 diff changeset	1098 setTimeout(shutdown, 2000);
27 83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1099 }
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1100 }
83f9a799a374 rlgwebd.js: read commands from the console John "Elwin" Edwards <elwin@sdf.org> parents: 26 diff changeset	1101
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1102 process.on("exit", function () {
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1103 for (var tag in sessions) {
9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1104 sessions[tag].term.kill('SIGHUP');
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1105 }
26 9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	1106 tslog("Quitting...");
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1107 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1108 });
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1109
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1110 /* Initialization STARTS HERE */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1111 process.env["TERM"] = "xterm-256color";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1112
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1113 if (process.getuid() != 0) {
26 9b58f8d3ea70 rlgwebd.js: add timestamps to log messages. John "Elwin" Edwards <elwin@sdf.org> parents: 23 diff changeset	1114 tslog("Not running as root, cannot chroot.");
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1115 process.exit(1);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1116 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1117
29 cf9d294bc52f rlgwebd.js: fix reference error John "Elwin" Edwards <elwin@sdf.org> parents: 28 diff changeset	1118 var httpServer; // declare here so shutdown() can find it
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1119 var wsServer;
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	1120 var progressWatcher;
29 cf9d294bc52f rlgwebd.js: fix reference error John "Elwin" Edwards <elwin@sdf.org> parents: 28 diff changeset	1121
157 e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1122 var pwent;
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1123 try {
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1124 pwent = posix.getpwnam(dropToUser);
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1125 }
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1126 catch (err) {
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1127 tslog("Could not drop to user %s: user does not exist", dropToUser);
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1128 process.exit(1);
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1129 }
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1130
85 4303d94d87a2 rlgwebd.js: Unlink control socket at startup. John "Elwin" Edwards <elwin@sdf.org> parents: 84 diff changeset	1131 /* This could be nonblocking, but nothing else can start yet anyway. */
4303d94d87a2 rlgwebd.js: Unlink control socket at startup. John "Elwin" Edwards <elwin@sdf.org> parents: 84 diff changeset	1132 if (fs.existsSync(ctlsocket)) {
4303d94d87a2 rlgwebd.js: Unlink control socket at startup. John "Elwin" Edwards <elwin@sdf.org> parents: 84 diff changeset	1133 fs.unlinkSync(ctlsocket);
4303d94d87a2 rlgwebd.js: Unlink control socket at startup. John "Elwin" Edwards <elwin@sdf.org> parents: 84 diff changeset	1134 }
4303d94d87a2 rlgwebd.js: Unlink control socket at startup. John "Elwin" Edwards <elwin@sdf.org> parents: 84 diff changeset	1135
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1136 /* Open the control socket before chrooting where it can't be found */
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1137 var ctlServer = net.createServer(function (sock) {
158 9961a538c00e rlgwebd.js: get rid of numerical game identifiers. John "Elwin" Edwards parents: 157 diff changeset	1138 sock.on('data', consoleHandler);
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1139 });
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1140 ctlServer.listen(ctlsocket, function () {
139 dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	1141 /* rlgwebd.js now assumes that it has been started by the rlgwebd shell
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	1142 * script, or some other method that detaches it and sets up stdio. */
dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	1143 /* chroot and drop permissions. posix.chroot() does chdir() itself. */
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1144 try {
139 dcd07c1d846a Replace the daemon module with posix. John "Elwin" Edwards parents: 132 diff changeset	1145 posix.chroot(chrootDir);
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1146 }
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1147 catch (err) {
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1148 tslog("chroot to %s failed: %s", chrootDir, err);
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1149 process.exit(1);
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1150 }
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1151 try {
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1152 // drop gid first, that requires UID=0
157 e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1153 process.setgid(pwent.gid);
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to. John "Elwin" Edwards parents: 156 diff changeset	1154 process.setuid(pwent.uid);
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1155 }
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1156 catch (err) {
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1157 tslog("Could not drop permissions: %s", err);
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1158 process.exit(1);
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1159 }
29 cf9d294bc52f rlgwebd.js: fix reference error John "Elwin" Edwards <elwin@sdf.org> parents: 28 diff changeset	1160 httpServer = http.createServer(webHandler);
30 b5570a594266 rlgwebd.js: listen on any address John "Elwin" Edwards <elwin@sdf.org> parents: 29 diff changeset	1161 httpServer.listen(httpPort);
b5570a594266 rlgwebd.js: listen on any address John "Elwin" Edwards <elwin@sdf.org> parents: 29 diff changeset	1162 tslog('rlgwebd running on port %d', httpPort);
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1163 wsServer = new WebSocketServer({"httpServer": httpServer});
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1164 wsServer.on("request", wsHandler);
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	1165 tslog('WebSockets are online');
155 245a2959f504 Begin support for watching dgamelaunch games. John "Elwin" Edwards parents: 148 diff changeset	1166 progressWatcher = startProgressWatcher();
163 0f6da35b27a0 RLGWebD: overhaul the list of current games. John "Elwin" Edwards parents: 162 diff changeset	1167 setInterval(pushStatus, 40000);
28 2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1168 });
2ad2b6491aa9 rlgwebd.js: become a real daemon. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	1169