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* DOOR.SYS support

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* LORD now works via DOOR.SYS at least
* Abracadabra: nodeMax, tooManyArt support, etc.
* Abracadabra: Exit back to menu
* Some code cleanup
This commit is contained in:
Bryan Ashby 2015-08-03 23:11:17 -06:00
parent 144aa6b351
commit 608d4dc094
6 changed files with 246 additions and 85 deletions
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136
mods/abracadabra.js
View file

@ -4,53 +4,97 @@
var MenuModule = require('../core/menu_module.js').MenuModule;
var DropFile = require('../core/dropfile.js').DropFile;
var door = require('../core/door.js');
var theme = require('../core/theme.js');
var ansi = require('../core/ansi_term.js');
var async = require('async');
var assert = require('assert');
var mkdirp = require('mkdirp');
var paths = require('path');
var _ = require('lodash');
// :TODO: This should really be a system module... needs a little work to allow for such
exports.getModule = AbracadabraModule;
var activeDoorNodeInstances = {};
exports.moduleInfo = {
name : 'Abracadabra',
desc : 'External BBS Door Module',
author : 'NuSkooler',
};
/*
Example configuration for LORD under DOSEMU:
{
"config" : {
"name" : "LORD",
"dropFileType" : "DOOR",
"cmd" : "/usr/bin/dosemu",
"args" : [ "-quiet", "-f", "/etc/dosemu/dosemu.conf", "X:\\PW\\START.BAT {dropfile} {node}" ] ],
"nodeMax" : 32,
"tooManyArt" : "toomany-lord.ans"
}
}
*/
function AbracadabraModule(options) {
MenuModule.call(this, options);
var self = this;
this.config = options.menuConfig.config || {
dropFileType : 'DORINFO',
};
this.config.args = this.config.args || [];
this.config = options.menuConfig.config;
assert(_.isString(this.config.name, 'Config \'name\' is required'));
assert(_.isString(this.config.dropFileType, 'Config \'dropFileType\' is required'));
assert(_.isString(this.config.cmd, 'Config \'cmd\' is required'));
this.config.nodeMax = this.config.nodeMax || 0;
this.config.args = this.config.args || [];
/*
{
"config" : {
"name" : "LORD",
"cmd" : "...",
"args" : [ ... ],
"dropFileType" : "dorinfo",
"maxNodes" : 32, default=unlimited
"tooManyArt" : "..." (optional); default = "Too many active" message
...
"dropFilePath" : "/.../LORD/", || Config.paths.dropFiles
}
}
:TODO:
* disconnecting wile door is open leaves dosemu
*/
this.initSequence = function() {
async.series(
[
function validateNodeCount(callback) {
// :TODO: Check that node count for this door has not been reached
callback(null);
if(self.config.nodeMax > 0 &&
_.isNumber(activeDoorNodeInstances[self.config.name]) &&
activeDoorNodeInstances[self.config.name] + 1 > self.config.nodeMax)
{
self.client.log.info(
{
name : self.config.name,
activeCount : activeDoorNodeInstances[self.config.name]
},
'Too many active instances');
if(_.isString(self.config.tooManyArt)) {
theme.displayThemeArt( { client : self.client, name : self.config.tooManyArt }, function displayed() {
callback(new Error('Too many active instances'));
});
} else {
self.client.term.write('\nToo many active instances. Try again later.\n');
setTimeout(function timeout() {
callback(new Error('Too many active instances'));
}, 1000);
}
} else {
// :TODO: JS elegant way to do this?
if(activeDoorNodeInstances[self.config.name]) {
activeDoorNodeInstances[self.config.name] += 1;
} else {
activeDoorNodeInstances[self.config.name] = 1;
}
callback(null);
}
},
function generateDropfile(callback) {
self.dropFile = new DropFile(self.client, self.config.dropFileType);
@ -68,14 +112,46 @@ function AbracadabraModule(options) {
}
],
function complete(err) {
self.finishedLoading();
if(err) {
self.fallbackModule();
} else {
self.finishedLoading();
}
}
);
};
this.runDOSEmuDoor = function() {
this.runDosEmuDoor = function() {
};
this.runDoor = function() {
var exeInfo = {
cmd : this.config.cmd,
args : this.config.args,
};
// :TODO: this system should probably be generic
for(var i = 0; i < exeInfo.args.length; ++i) {
exeInfo.args[i] = exeInfo.args[i].replace(/\{dropfile\}/g, self.dropFile.fileName);
exeInfo.args[i] = exeInfo.args[i].replace(/\{node\}/g, self.client.node.toString());
}
var doorInstance = new door.Door(this.client, exeInfo);
doorInstance.on('finished', function doorFinished() {
self.fallbackModule();
});
self.client.term.write(ansi.resetScreen());
doorInstance.run();
}
this.fallbackModule = function() {
self.client.gotoMenuModule( { name : self.menuConfig.fallback } );
}
}
require('util').inherits(AbracadabraModule, MenuModule);
@ -86,24 +162,12 @@ AbracadabraModule.prototype.enter = function(client) {
};
AbracadabraModule.prototype.leave = function() {
Abracadabra.super_.prototype.leave.call(this);
AbracadabraModule.super_.prototype.leave.call(this);
activeDoorNodeInstances[this.config.name] -= 1;
};
AbracadabraModule.prototype.finishedLoading = function() {
var self = this;
var exeInfo = {
cmd : this.config.cmd,
args : this.config.args,
};
// :TODO: this system should probably be generic
for(var i = 0; i < exeInfo.args.length; ++i) {
exeInfo.args[i] = exeInfo.args[i].replace(/\{dropfile\}/g, self.dropFile.fileName);
exeInfo.args[i] = exeInfo.args[i].replace(/\{node\}/g, self.client.node.toString());
}
var doorInstance = new door.Door(this.client, exeInfo);
doorInstance.run();
this.runDoor();
};