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Code Issues Releases Wiki Activity

New MeshAgent, new border blinking feature.

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This commit is contained in:
Ylian Saint-Hilaire 2018-08-29 18:47:22 -07:00
parent c531b64643
commit 1b3255e844
35 changed files with 7423 additions and 177 deletions
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169
agents/modules_meshcore/user-sessions.js
View file

@ -16,9 +16,27 @@ limitations under the License.
function UserSessions()
{
this._ObjectID = 'UserSessions';
this._ObjectID = 'user-sessions';
require('events').EventEmitter.call(this, true).createEvent('changed');
if (process.platform == 'win32') {
this.enumerateUsers = function enumerateUsers()
{
var promise = require('promise');
var p = new promise(function (res, rej)
{
this.__resolver = res;
this.__rejector = rej;
});
p.__handler = function __handler(users)
{
p.__resolver(users);
};
this.Current(p.__handler);
return (p);
}
if (process.platform == 'win32')
{
this._marshal = require('_GenericMarshal');
this._kernel32 = this._marshal.CreateNativeProxy('Kernel32.dll');
this._kernel32.CreateMethod('GetLastError');
@ -77,7 +95,7 @@ function UserSessions()
return (retVal);
};
this.Current = function Current()
this.Current = function Current(cb)
{
var retVal = {};
var pinfo = this._marshal.CreatePointer();
@ -102,36 +120,152 @@ function UserSessions()
this._wts.WTSFreeMemory(pinfo.Deref());
Object.defineProperty(retVal, 'connected', { value: showActiveOnly(retVal) });
Object.defineProperty(retVal, 'Active', { value: showActiveOnly(retVal) });
if (cb) { cb(retVal); }
return (retVal);
};
}
else
{
this.Current = function Current()
this.Self = function Self()
{
var promise = require('promise');
var p = new promise(function (res, rej)
{
this.__resolver = res; this.__rejector = rej;
this.__child = require('child_process').execFile('/usr/bin/id', ['id', '-u']);
this.__child.promise = this;
this.__child.stdout._txt = '';
this.__child.stdout.on('data', function (chunk) { this._txt += chunk.toString(); });
this.__child.on('exit', function (code)
{
try
{
parseInt(this.stdout._txt);
}
catch (e)
{
this.promise.__rejector('invalid uid');
return;
}
var id = parseInt(this.stdout._txt);
this.promise.__resolver(id);
});
});
return (p);
};
this.Current = function Current(cb)
{
var retVal = {};
var emitterUtils = require('events').inherits(retVal);
emitterUtils.createEvent('logon');
retVal._ObjectID = 'UserSession'
Object.defineProperty(retVal, '_callback', { value: cb });
Object.defineProperty(retVal, '_child', { value: require('child_process').execFile('/usr/bin/last', ['last', '-f', '/var/run/utmp']) });
retVal._child = require('child_process').execFile('/usr/bin/last', ['last', '-f', '/var/run/utmp']);
retVal._child.Parent = retVal;
retVal._child._txt = '';
retVal._child.on('exit', function (code)
{
var lines = this._txt.split('\n');
var sessions = [];
var users = {};
for(var i in lines)
{
if (lines[i])
{
console.log(getTokens(lines[i]));
var user = lines[i].substring(0, lines[i].indexOf(' '));
sessions.push(user);
var tokens = getTokens(lines[i]);
var s = { Username: tokens[0], SessionId: tokens[1] }
if (tokens[3].includes('still logged in'))
{
s.State = 'Active';
}
else
{
s.LastActive = tokens[3];
}
sessions.push(s);
}
}
sessions.pop();
console.log(sessions);
var usernames = {};
var promises = [];
for (var i in sessions)
{
if (sessions[i].Username != 'reboot')
{
users[sessions[i].SessionId] = sessions[i];
if(usernames[sessions[i].Username] == null)
{
usernames[sessions[i].Username] = -1;
}
}
}
try
{
require('promise');
}
catch(e)
{
Object.defineProperty(users, 'Active', { value: showActiveOnly(users) });
if (this.Parent._callback) { this.Parent._callback.call(this.Parent, users); }
return;
}
var promise = require('promise');
for (var n in usernames)
{
var p = new promise(function (res, rej)
{
this.__username = n;
this.__resolver = res; this.__rejector = rej;
this.__child = require('child_process').execFile('/usr/bin/id', ['id', '-u', n]);
this.__child.promise = this;
this.__child.stdout._txt = '';
this.__child.stdout.on('data', function (chunk) { this._txt += chunk.toString(); });
this.__child.on('exit', function (code)
{
try
{
parseInt(this.stdout._txt);
}
catch(e)
{
this.promise.__rejector('invalid uid');
return;
}
var id = parseInt(this.stdout._txt);
this.promise.__resolver(id);
});
});
promises.push(p);
}
promise.all(promises).then(function (plist)
{
// Done
var table = {};
for(var i in plist)
{
table[plist[i].__username] = plist[i]._internal.completedArgs[0];
}
for(var i in users)
{
users[i].uid = table[users[i].Username];
}
Object.defineProperty(users, 'Active', { value: showActiveOnly(users) });
if (retVal._callback) { retVal._callback.call(retVal, users); }
}, function (reason)
{
// Failed
Object.defineProperty(users, 'Active', { value: showActiveOnly(users) });
if (retVal._callback) { retVal._callback.call(retVal, users); }
});
});
retVal._child.stdout.Parent = retVal._child;
retVal._child.stdout.on('data', function (chunk) { this.Parent._txt += chunk.toString(); });
@ -145,7 +279,7 @@ function showActiveOnly(source)
var retVal = [];
for (var i in source)
{
if (source[i].State == 'Active' || source[i].State == 'Connected')
if (source[i].State == 'Active')
{
retVal.push(source[i]);
}
@ -159,8 +293,13 @@ function getTokens(str)
columns.push(str.substring(0, (i=str.indexOf(' '))));
while (str[++i] == ' ');
columns.push(str.substring(i, str.substring(i).indexOf(' ') + i));
columns.push(str.substring(i, (i=str.substring(i).indexOf(' ') + i)));
while (str[++i] == ' ');
columns.push(str.substring(i, (i=str.substring(i).indexOf(' ') + i)));
while (str[++i] == ' ');
var status = str.substring(i).trim();
columns.push(status);
return (columns);
}