mirror of
https://github.com/mainflux/mainflux.git
synced 2025-05-01 13:48:56 +08:00
481b5b230d
All validation has been moved to the API resources layer, i.e. the domain objects provide validation method, but the service itself assumes no corrupted values are passed to it. Signed-off-by: Dejan Mijic <dejan@mainflux.com>
88 lines
2.7 KiB
Go
88 lines
2.7 KiB
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package route
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func (typ RIBType) parseable() bool {
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switch typ {
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case sysNET_RT_STAT, sysNET_RT_TRASH:
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return false
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default:
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return true
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}
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}
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// RouteMetrics represents route metrics.
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type RouteMetrics struct {
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PathMTU int // path maximum transmission unit
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}
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// SysType implements the SysType method of Sys interface.
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func (rmx *RouteMetrics) SysType() SysType { return SysMetrics }
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// Sys implements the Sys method of Message interface.
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func (m *RouteMessage) Sys() []Sys {
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return []Sys{
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&RouteMetrics{
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PathMTU: int(nativeEndian.Uint32(m.raw[m.extOff+4 : m.extOff+8])),
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},
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}
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}
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// InterfaceMetrics represents interface metrics.
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type InterfaceMetrics struct {
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Type int // interface type
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MTU int // maximum transmission unit
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}
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// SysType implements the SysType method of Sys interface.
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func (imx *InterfaceMetrics) SysType() SysType { return SysMetrics }
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// Sys implements the Sys method of Message interface.
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func (m *InterfaceMessage) Sys() []Sys {
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return []Sys{
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&InterfaceMetrics{
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Type: int(m.raw[m.extOff]),
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MTU: int(nativeEndian.Uint32(m.raw[m.extOff+8 : m.extOff+12])),
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},
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}
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}
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func probeRoutingStack() (int, map[int]*wireFormat) {
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rtm := &wireFormat{extOff: 36, bodyOff: sizeofRtMsghdrDarwin15}
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rtm.parse = rtm.parseRouteMessage
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rtm2 := &wireFormat{extOff: 36, bodyOff: sizeofRtMsghdr2Darwin15}
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rtm2.parse = rtm2.parseRouteMessage
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ifm := &wireFormat{extOff: 16, bodyOff: sizeofIfMsghdrDarwin15}
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ifm.parse = ifm.parseInterfaceMessage
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ifm2 := &wireFormat{extOff: 32, bodyOff: sizeofIfMsghdr2Darwin15}
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ifm2.parse = ifm2.parseInterfaceMessage
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ifam := &wireFormat{extOff: sizeofIfaMsghdrDarwin15, bodyOff: sizeofIfaMsghdrDarwin15}
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ifam.parse = ifam.parseInterfaceAddrMessage
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ifmam := &wireFormat{extOff: sizeofIfmaMsghdrDarwin15, bodyOff: sizeofIfmaMsghdrDarwin15}
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ifmam.parse = ifmam.parseInterfaceMulticastAddrMessage
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ifmam2 := &wireFormat{extOff: sizeofIfmaMsghdr2Darwin15, bodyOff: sizeofIfmaMsghdr2Darwin15}
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ifmam2.parse = ifmam2.parseInterfaceMulticastAddrMessage
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// Darwin kernels require 32-bit aligned access to routing facilities.
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return 4, map[int]*wireFormat{
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sysRTM_ADD: rtm,
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sysRTM_DELETE: rtm,
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sysRTM_CHANGE: rtm,
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sysRTM_GET: rtm,
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sysRTM_LOSING: rtm,
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sysRTM_REDIRECT: rtm,
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sysRTM_MISS: rtm,
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sysRTM_LOCK: rtm,
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sysRTM_RESOLVE: rtm,
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sysRTM_NEWADDR: ifam,
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sysRTM_DELADDR: ifam,
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sysRTM_IFINFO: ifm,
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sysRTM_NEWMADDR: ifmam,
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sysRTM_DELMADDR: ifmam,
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sysRTM_IFINFO2: ifm2,
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sysRTM_NEWMADDR2: ifmam2,
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sysRTM_GET2: rtm2,
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}
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}
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