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fix deprecated warnings on Buffer class (#580)

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Signed-off-by: Denis barbaron <denis.barbaron@orange.com>

Signed-off-by: Denis barbaron <denis.barbaron@orange.com>
This commit is contained in:
Denis Barbaron
2022-09-16 16:07:49 +02:00
committed by GitHub
parent da6c786a51
commit 878171ec24
8 changed files with 11622 additions and 11355 deletions
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24
lib/units/device/plugins/vnc/util/connection.js
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@@ -120,14 +120,14 @@ VncConnection.prototype.end = function() {
}
VncConnection.prototype.writeFramebufferUpdate = function(rectangles) {
var chunk = new Buffer(4)
var chunk = Buffer.alloc(4)
chunk[0] = VncConnection.SERVER_MESSAGE_FBUPDATE
chunk[1] = 0
chunk.writeUInt16BE(rectangles.length, 2)
this._write(chunk)
rectangles.forEach(function(rect) {
var rchunk = new Buffer(12)
var rchunk = Buffer.alloc(12)
rchunk.writeUInt16BE(rect.xPosition, 0)
rchunk.writeUInt16BE(rect.yPosition, 2)
rchunk.writeUInt16BE(rect.width, 4)
@@ -171,19 +171,19 @@ VncConnection.prototype._writeServerVersion = function() {
// Yes, we could just format the string instead. Didn't feel like it.
switch (this._serverVersion) {
case VncConnection.V3_003:
this._write(new Buffer('RFB 003.003\n'))
this._write(Buffer.from('RFB 003.003\n'))
break
case VncConnection.V3_007:
this._write(new Buffer('RFB 003.007\n'))
this._write(Buffer.from('RFB 003.007\n'))
break
case VncConnection.V3_008:
this._write(new Buffer('RFB 003.008\n'))
this._write(Buffer.from('RFB 003.008\n'))
break
}
}
VncConnection.prototype._writeSupportedSecurity = function() {
var chunk = new Buffer(1 + this._serverSupportedSecurity.length)
var chunk = Buffer.alloc(1 + this._serverSupportedSecurity.length)
chunk[0] = this._serverSupportedSecurity.length
this._serverSupportedSecurity.forEach(function(security, i) {
@@ -197,12 +197,12 @@ VncConnection.prototype._writeSecurityResult = function(result, reason) {
var chunk
switch (result) {
case VncConnection.SECURITYRESULT_OK:
chunk = new Buffer(4)
chunk = Buffer.alloc(4)
chunk.writeUInt32BE(result, 0)
this._write(chunk)
break
case VncConnection.SECURITYRESULT_FAIL:
chunk = new Buffer(4 + 4 + reason.length)
chunk = Buffer.alloc(4 + 4 + reason.length)
chunk.writeUInt32BE(result, 0)
chunk.writeUInt32BE(reason.length, 4)
chunk.write(reason, 8, reason.length)
@@ -213,7 +213,7 @@ VncConnection.prototype._writeSecurityResult = function(result, reason) {
VncConnection.prototype._writeServerInit = function() {
debug('server pixel format', this._serverPixelFormat)
var chunk = new Buffer(2 + 2 + 16 + 4 + this._serverName.length)
var chunk = Buffer.alloc(2 + 2 + 16 + 4 + this._serverName.length)
chunk.writeUInt16BE(this._serverWidth, 0)
chunk.writeUInt16BE(this._serverHeight, 2)
chunk[4] = this._serverPixelFormat.bitsPerPixel
@@ -459,15 +459,15 @@ VncConnection.prototype._unguardedRead = function() {
}
VncConnection.prototype._parseVersion = function(chunk) {
if (chunk.equals(new Buffer('RFB 003.008\n'))) {
if (chunk.equals(Buffer.from('RFB 003.008\n'))) {
return VncConnection.V3_008
}
if (chunk.equals(new Buffer('RFB 003.007\n'))) {
if (chunk.equals(Buffer.from('RFB 003.007\n'))) {
return VncConnection.V3_007
}
if (chunk.equals(new Buffer('RFB 003.003\n'))) {
if (chunk.equals(Buffer.from('RFB 003.003\n'))) {
return VncConnection.V3_003
}