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Code Issues Releases Wiki Activity

Added support to lock MacOS desktop

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This commit is contained in:
Bryan Roe
2019-07-19 13:09:37 -07:00
parent 531041a17e
commit 4f89b363ee
2 changed files with 49 additions and 5 deletions
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44
modules/message-box.js
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@@ -323,6 +323,35 @@ function macos_messageBox()
return (ret);
};
this.lock = function lock()
{
// Start Local Server
var ret = this._initIPCBase();
ret.server = this.startMessageServer(ret);
ret.server.ret = ret;
ret.server.on('connection', function (c)
{
this._connection = c;
c.promise = this.ret;
c.on('data', function (buffer)
{
if (buffer.len < 4 || buffer.readUInt32LE(0) > buffer.len) { this.unshift(buffer); }
var p = JSON.parse(buffer.slice(4, buffer.readUInt32LE(0)).toString());
switch (p.command)
{
case 'ERROR':
this.promise._rej(p.reason);
break;
case 'LOCK':
this.promise._res();
break;
}
});
c.write(translateObject({ command: 'LOCK' }));
});
return (ret);
};
this.notify = function notify(title, caption)
{
// Start Local Server
@@ -369,6 +398,21 @@ function macos_messageBox()
var p = JSON.parse(buffer.slice(4, buffer.readUInt32LE(0)).toString());
switch (p.command)
{
case 'LOCK':
this._shell = require('child_process').execFile('/bin/sh', ['sh']);
this._shell.stdout.str = ''; this._shell.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
this._shell.stderr.str = ''; this._shell.stderr.on('data', function (chunk) { this.str += chunk.toString(); });
this._shell.stdin.write('/System/Library/CoreServices/Menu\\ Extras/User.menu/Contents/Resources/CGSession -suspend\nexit\n');
this._shell.waitExit();
if (this._shell.stderr.str != '')
{
this.end(translateObject({ command: 'ERROR', reason: this._shell.stderr.str }));
}
else
{
this.end(translateObject({ command: 'LOCK', status: 0 }));
}
break;
case 'NOTIFY':
this._shell = require('child_process').execFile('/bin/sh', ['sh']);
this._shell.stdout.str = ''; this._shell.stdout.on('data', function (chunk) { this.str += chunk.toString(); });