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Fixed device file downloads on Linux

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Ylian Saint-Hilaire 2020-08-28 18:29:32 -07:00
parent 8362f38c3d
commit 39374a4354
1 changed files with 12 additions and 2 deletions
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14
agents/meshcore.js
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@ -1321,6 +1321,7 @@ function createMeshCore(agent) {
// Basic file transfer
//
var stats = null;
if ((process.platform != 'win32') && (this.httprequest.xoptions.file.startsWith('/') == false)) { this.httprequest.xoptions.file = '/' + this.httprequest.xoptions.file; }
try { stats = require('fs').statSync(this.httprequest.xoptions.file) } catch (e) { }
try { if (stats) { this.httprequest.downloadFile = fs.createReadStream(this.httprequest.xoptions.file, { flags: 'rbN' }); } } catch (e) { }
if (this.httprequest.downloadFile) {
@ -2166,9 +2167,18 @@ function createMeshCore(agent) {
// Setup file compression
var ofile = cmd.path + '/' + cmd.output;
this.write(Buffer.from(JSON.stringify({ action: 'dialogmessage', msg: 'zipping' })));
this.zipfile = ofile;
delete this.zipcancel;
var out = require('fs').createWriteStream(ofile, { flags: 'wb' });
out.xws = this;
out.on('close', function () { this.xws.write(Buffer.from(JSON.stringify({ action: 'dialogmessage', msg: null }))); this.xws.write(Buffer.from(JSON.stringify({ action: 'refresh' }))); this.xws.zip = null; });
out.on('close', function () {
this.xws.write(Buffer.from(JSON.stringify({ action: 'dialogmessage', msg: null })));
this.xws.write(Buffer.from(JSON.stringify({ action: 'refresh' })));
if (this.xws.zipcancel === true) { fs.unlinkSync(this.xws.zipfile); } // Delete the complete file.
delete this.xws.zipcancel;
delete this.xws.zipfile;
delete this.xws.zip;
});
this.zip = require('zip-writer').write({ files: p, basePath: cmd.path });
this.zip.xws = this;
this.zip.on('progress', require('events').moderated(function (name, p) { this.xws.write(Buffer.from(JSON.stringify({ action: 'dialogmessage', msg: 'zippingFile', file: ((process.platform == 'win32') ? (name.split('/').join('\\')) : name), progress: p }))); }, 2000));
@ -2176,7 +2186,7 @@ function createMeshCore(agent) {
break;
case 'cancel':
// Cancel zip operation if present
try { this.zip.cancel(function () { }); } catch (ex) { }
try { this.zipcancel = true; this.zip.cancel(function () { }); } catch (ex) { }
this.zip = null;
break;
default: