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read.rs
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use crate::app::gen::all::AllObjectsVariation;
use crate::app::gen::count::CountVariation;
use crate::app::gen::ranged::RangedVariation;
use crate::app::parse::parser::{HeaderDetails, ObjectHeader};
use crate::outstation::database::config::*;
use crate::outstation::database::details::range::static_db::IndexRange;
#[derive(Copy, Clone)]
pub(crate) enum StaticReadHeader {
Class0,
Binary(Option<StaticBinaryInputVariation>, Option<IndexRange>),
DoubleBitBinary(
Option<StaticDoubleBitBinaryInputVariation>,
Option<IndexRange>,
),
BinaryOutputStatus(
Option<StaticBinaryOutputStatusVariation>,
Option<IndexRange>,
),
Counter(Option<StaticCounterVariation>, Option<IndexRange>),
FrozenCounter(Option<StaticFrozenCounterVariation>, Option<IndexRange>),
Analog(Option<StaticAnalogInputVariation>, Option<IndexRange>),
#[allow(dead_code)] // TODO - this can be removed if we support these request
FrozenAnalog(Option<StaticFrozenAnalogInputVariation>, Option<IndexRange>),
AnalogOutputStatus(
Option<StaticAnalogOutputStatusVariation>,
Option<IndexRange>,
),
OctetString(Option<IndexRange>),
AnalogInputDeadBand(Option<AnalogInputDeadBandVariation>, Option<IndexRange>),
}
#[derive(Copy, Clone)]
pub(crate) enum EventReadHeader {
// event classes with optional count limits
Class1(Option<usize>),
Class2(Option<usize>),
Class3(Option<usize>),
// events with optional count limits
Binary(Option<EventBinaryInputVariation>, Option<usize>),
DoubleBitBinary(Option<EventDoubleBitBinaryInputVariation>, Option<usize>),
BinaryOutputStatus(Option<EventBinaryOutputStatusVariation>, Option<usize>),
Counter(Option<EventCounterVariation>, Option<usize>),
FrozenCounter(Option<EventFrozenCounterVariation>, Option<usize>),
Analog(Option<EventAnalogInputVariation>, Option<usize>),
#[allow(dead_code)] // TODO - this can be removed if we support these request
FrozenAnalog(Option<EventFrozenAnalogInputVariation>, Option<usize>),
AnalogOutputStatus(Option<EventAnalogOutputStatusVariation>, Option<usize>),
OctetString(Option<usize>),
}
#[derive(Copy, Clone)]
pub(crate) enum AttrHeader {
/// read a variation for all sets
All(u8),
/// read a variation for specific set(s)
Specific(u8, IndexRange),
}
/// Enum representation of all header types that can be in a READ request
/// This type does not borrow any data so doesn't have lifetime constraints like
/// the object header types in the parser
#[derive(Copy, Clone)]
pub(crate) enum ReadHeader {
Static(StaticReadHeader),
Event(EventReadHeader),
Attr(AttrHeader),
}
impl From<AttrHeader> for ReadHeader {
fn from(value: AttrHeader) -> Self {
ReadHeader::Attr(value)
}
}
impl From<StaticReadHeader> for ReadHeader {
fn from(x: StaticReadHeader) -> Self {
ReadHeader::Static(x)
}
}
impl From<EventReadHeader> for ReadHeader {
fn from(x: EventReadHeader) -> Self {
ReadHeader::Event(x)
}
}
impl ReadHeader {
pub(crate) fn get(header: &ObjectHeader) -> Option<ReadHeader> {
let res = Self::get_impl(&header.details);
if res.is_none() {
tracing::warn!(
"{} - {} not supported in READ requests",
header.variation,
header.details.qualifier()
);
}
res
}
fn get_impl(header: &HeaderDetails) -> Option<ReadHeader> {
match header {
HeaderDetails::AllObjects(x) => Self::from_all_objects(x),
HeaderDetails::OneByteCount(count, x) => Self::from_count(x, *count as usize),
HeaderDetails::TwoByteCount(count, x) => Self::from_count(x, *count as usize),
HeaderDetails::OneByteStartStop(start, stop, x) => {
Self::from_range(x, IndexRange::new(*start as u16, *stop as u16))
}
HeaderDetails::TwoByteStartStop(start, stop, x) => {
Self::from_range(x, IndexRange::new(*start, *stop))
}
HeaderDetails::OneByteCountAndPrefix(_, _) => None,
HeaderDetails::TwoByteCountAndPrefix(_, _) => None,
HeaderDetails::TwoByteFreeFormat(_, _) => None,
}
}
fn from_all_objects(header: &AllObjectsVariation) -> Option<ReadHeader> {
match header {
// group 0
AllObjectsVariation::Group0Var254 => Some(AttrHeader::All(254).into()),
AllObjectsVariation::Group0(x) => Some(AttrHeader::All(*x).into()),
// group 1
AllObjectsVariation::Group1Var0 => Some(StaticReadHeader::Binary(None, None).into()),
AllObjectsVariation::Group1Var1 => Some(
StaticReadHeader::Binary(Some(StaticBinaryInputVariation::Group1Var1), None).into(),
),
AllObjectsVariation::Group1Var2 => Some(
StaticReadHeader::Binary(Some(StaticBinaryInputVariation::Group1Var2), None).into(),
),
// group 2
AllObjectsVariation::Group2Var0 => Some(EventReadHeader::Binary(None, None).into()),
AllObjectsVariation::Group2Var1 => Some(
EventReadHeader::Binary(Some(EventBinaryInputVariation::Group2Var1), None).into(),
),
AllObjectsVariation::Group2Var2 => Some(
EventReadHeader::Binary(Some(EventBinaryInputVariation::Group2Var2), None).into(),
),
AllObjectsVariation::Group2Var3 => Some(
EventReadHeader::Binary(Some(EventBinaryInputVariation::Group2Var3), None).into(),
),
// group 3
AllObjectsVariation::Group3Var0 => {
Some(StaticReadHeader::DoubleBitBinary(None, None).into())
}
AllObjectsVariation::Group3Var1 => Some(
StaticReadHeader::DoubleBitBinary(
Some(StaticDoubleBitBinaryInputVariation::Group3Var1),
None,
)
.into(),
),
AllObjectsVariation::Group3Var2 => Some(
StaticReadHeader::DoubleBitBinary(
Some(StaticDoubleBitBinaryInputVariation::Group3Var2),
None,
)
.into(),
),
// group 4
AllObjectsVariation::Group4Var0 => {
Some(EventReadHeader::DoubleBitBinary(None, None).into())
}
AllObjectsVariation::Group4Var1 => Some(
EventReadHeader::DoubleBitBinary(
Some(EventDoubleBitBinaryInputVariation::Group4Var1),
None,
)
.into(),
),
AllObjectsVariation::Group4Var2 => Some(
EventReadHeader::DoubleBitBinary(
Some(EventDoubleBitBinaryInputVariation::Group4Var2),
None,
)
.into(),
),
AllObjectsVariation::Group4Var3 => Some(
EventReadHeader::DoubleBitBinary(
Some(EventDoubleBitBinaryInputVariation::Group4Var3),
None,
)
.into(),
),
// group 10
AllObjectsVariation::Group10Var0 => {
Some(StaticReadHeader::BinaryOutputStatus(None, None).into())
}
AllObjectsVariation::Group10Var1 => Some(
StaticReadHeader::BinaryOutputStatus(
Some(StaticBinaryOutputStatusVariation::Group10Var1),
None,
)
.into(),
),
AllObjectsVariation::Group10Var2 => Some(
StaticReadHeader::BinaryOutputStatus(
Some(StaticBinaryOutputStatusVariation::Group10Var2),
None,
)
.into(),
),
// group 11
AllObjectsVariation::Group11Var0 => {
Some(EventReadHeader::BinaryOutputStatus(None, None).into())
}
AllObjectsVariation::Group11Var1 => Some(
EventReadHeader::BinaryOutputStatus(
Some(EventBinaryOutputStatusVariation::Group11Var1),
None,
)
.into(),
),
AllObjectsVariation::Group11Var2 => Some(
EventReadHeader::BinaryOutputStatus(
Some(EventBinaryOutputStatusVariation::Group11Var2),
None,
)
.into(),
),
// group 13
AllObjectsVariation::Group13Var1 => None,
AllObjectsVariation::Group13Var2 => None,
// group 20
AllObjectsVariation::Group20Var0 => Some(StaticReadHeader::Counter(None, None).into()),
AllObjectsVariation::Group20Var1 => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var1), None).into(),
),
AllObjectsVariation::Group20Var2 => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var2), None).into(),
),
AllObjectsVariation::Group20Var5 => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var5), None).into(),
),
AllObjectsVariation::Group20Var6 => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var6), None).into(),
),
// group 21
AllObjectsVariation::Group21Var0 => {
Some(StaticReadHeader::FrozenCounter(None, None).into())
}
AllObjectsVariation::Group21Var1 => Some(
StaticReadHeader::FrozenCounter(
Some(StaticFrozenCounterVariation::Group21Var1),
None,
)
.into(),
),
AllObjectsVariation::Group21Var2 => Some(
StaticReadHeader::FrozenCounter(
Some(StaticFrozenCounterVariation::Group21Var2),
None,
)
.into(),
),
AllObjectsVariation::Group21Var5 => Some(
StaticReadHeader::FrozenCounter(
Some(StaticFrozenCounterVariation::Group21Var5),
None,
)
.into(),
),
AllObjectsVariation::Group21Var6 => Some(
StaticReadHeader::FrozenCounter(
Some(StaticFrozenCounterVariation::Group21Var6),
None,
)
.into(),
),
AllObjectsVariation::Group21Var9 => Some(
StaticReadHeader::FrozenCounter(
Some(StaticFrozenCounterVariation::Group21Var9),
None,
)
.into(),
),
AllObjectsVariation::Group21Var10 => Some(
StaticReadHeader::FrozenCounter(
Some(StaticFrozenCounterVariation::Group21Var10),
None,
)
.into(),
),
// group 22
AllObjectsVariation::Group22Var0 => Some(EventReadHeader::Counter(None, None).into()),
AllObjectsVariation::Group22Var1 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var1), None).into(),
),
AllObjectsVariation::Group22Var2 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var2), None).into(),
),
AllObjectsVariation::Group22Var5 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var5), None).into(),
),
AllObjectsVariation::Group22Var6 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var6), None).into(),
),
// group 23
AllObjectsVariation::Group23Var0 => {
Some(EventReadHeader::FrozenCounter(None, None).into())
}
AllObjectsVariation::Group23Var1 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var1),
None,
)
.into(),
),
AllObjectsVariation::Group23Var2 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var2),
None,
)
.into(),
),
AllObjectsVariation::Group23Var5 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var5),
None,
)
.into(),
),
AllObjectsVariation::Group23Var6 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var6),
None,
)
.into(),
),
// group 30
AllObjectsVariation::Group30Var0 => Some(StaticReadHeader::Analog(None, None).into()),
AllObjectsVariation::Group30Var1 => Some(
StaticReadHeader::Analog(Some(StaticAnalogInputVariation::Group30Var1), None)
.into(),
),
AllObjectsVariation::Group30Var2 => Some(
StaticReadHeader::Analog(Some(StaticAnalogInputVariation::Group30Var2), None)
.into(),
),
AllObjectsVariation::Group30Var3 => Some(
StaticReadHeader::Analog(Some(StaticAnalogInputVariation::Group30Var3), None)
.into(),
),
AllObjectsVariation::Group30Var4 => Some(
StaticReadHeader::Analog(Some(StaticAnalogInputVariation::Group30Var4), None)
.into(),
),
AllObjectsVariation::Group30Var5 => Some(
StaticReadHeader::Analog(Some(StaticAnalogInputVariation::Group30Var5), None)
.into(),
),
AllObjectsVariation::Group30Var6 => Some(
StaticReadHeader::Analog(Some(StaticAnalogInputVariation::Group30Var6), None)
.into(),
),
// group 31
AllObjectsVariation::Group31Var0 => {
Some(StaticReadHeader::FrozenAnalog(None, None).into())
}
AllObjectsVariation::Group31Var1 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var1),
None,
)
.into(),
),
AllObjectsVariation::Group31Var2 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var2),
None,
)
.into(),
),
AllObjectsVariation::Group31Var3 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var3),
None,
)
.into(),
),
AllObjectsVariation::Group31Var4 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var4),
None,
)
.into(),
),
AllObjectsVariation::Group31Var5 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var5),
None,
)
.into(),
),
AllObjectsVariation::Group31Var6 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var6),
None,
)
.into(),
),
AllObjectsVariation::Group31Var7 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var7),
None,
)
.into(),
),
AllObjectsVariation::Group31Var8 => Some(
StaticReadHeader::FrozenAnalog(
Some(StaticFrozenAnalogInputVariation::Group31Var8),
None,
)
.into(),
),
// group 32
AllObjectsVariation::Group32Var0 => Some(EventReadHeader::Analog(None, None).into()),
AllObjectsVariation::Group32Var1 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var1), None).into(),
),
AllObjectsVariation::Group32Var2 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var2), None).into(),
),
AllObjectsVariation::Group32Var3 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var3), None).into(),
),
AllObjectsVariation::Group32Var4 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var4), None).into(),
),
AllObjectsVariation::Group32Var5 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var5), None).into(),
),
AllObjectsVariation::Group32Var6 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var6), None).into(),
),
AllObjectsVariation::Group32Var7 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var7), None).into(),
),
AllObjectsVariation::Group32Var8 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var8), None).into(),
),
// group 33
AllObjectsVariation::Group33Var0 => {
Some(EventReadHeader::FrozenAnalog(None, None).into())
}
AllObjectsVariation::Group33Var1 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var1),
None,
)
.into(),
),
AllObjectsVariation::Group33Var2 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var2),
None,
)
.into(),
),
AllObjectsVariation::Group33Var3 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var3),
None,
)
.into(),
),
AllObjectsVariation::Group33Var4 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var4),
None,
)
.into(),
),
AllObjectsVariation::Group33Var5 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var5),
None,
)
.into(),
),
AllObjectsVariation::Group33Var6 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var6),
None,
)
.into(),
),
AllObjectsVariation::Group33Var7 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var7),
None,
)
.into(),
),
AllObjectsVariation::Group33Var8 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var8),
None,
)
.into(),
),
// Group 34
AllObjectsVariation::Group34Var0 => {
Some(StaticReadHeader::AnalogInputDeadBand(None, None).into())
}
AllObjectsVariation::Group34Var1 => Some(
StaticReadHeader::AnalogInputDeadBand(
Some(AnalogInputDeadBandVariation::Group34Var1),
None,
)
.into(),
),
AllObjectsVariation::Group34Var2 => Some(
StaticReadHeader::AnalogInputDeadBand(
Some(AnalogInputDeadBandVariation::Group34Var2),
None,
)
.into(),
),
AllObjectsVariation::Group34Var3 => Some(
StaticReadHeader::AnalogInputDeadBand(
Some(AnalogInputDeadBandVariation::Group34Var3),
None,
)
.into(),
),
// group 40
AllObjectsVariation::Group40Var0 => {
Some(StaticReadHeader::AnalogOutputStatus(None, None).into())
}
AllObjectsVariation::Group40Var1 => Some(
StaticReadHeader::AnalogOutputStatus(
Some(StaticAnalogOutputStatusVariation::Group40Var1),
None,
)
.into(),
),
AllObjectsVariation::Group40Var2 => Some(
StaticReadHeader::AnalogOutputStatus(
Some(StaticAnalogOutputStatusVariation::Group40Var2),
None,
)
.into(),
),
AllObjectsVariation::Group40Var3 => Some(
StaticReadHeader::AnalogOutputStatus(
Some(StaticAnalogOutputStatusVariation::Group40Var3),
None,
)
.into(),
),
AllObjectsVariation::Group40Var4 => Some(
StaticReadHeader::AnalogOutputStatus(
Some(StaticAnalogOutputStatusVariation::Group40Var4),
None,
)
.into(),
),
// group 42
AllObjectsVariation::Group42Var0 => {
Some(EventReadHeader::AnalogOutputStatus(None, None).into())
}
AllObjectsVariation::Group42Var1 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var1),
None,
)
.into(),
),
AllObjectsVariation::Group42Var2 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var2),
None,
)
.into(),
),
AllObjectsVariation::Group42Var3 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var3),
None,
)
.into(),
),
AllObjectsVariation::Group42Var4 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var4),
None,
)
.into(),
),
AllObjectsVariation::Group42Var5 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var5),
None,
)
.into(),
),
AllObjectsVariation::Group42Var6 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var6),
None,
)
.into(),
),
AllObjectsVariation::Group42Var7 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var7),
None,
)
.into(),
),
AllObjectsVariation::Group42Var8 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var8),
None,
)
.into(),
),
// group 43,
AllObjectsVariation::Group43Var1 => None,
AllObjectsVariation::Group43Var2 => None,
AllObjectsVariation::Group43Var3 => None,
AllObjectsVariation::Group43Var4 => None,
AllObjectsVariation::Group43Var5 => None,
AllObjectsVariation::Group43Var6 => None,
AllObjectsVariation::Group43Var7 => None,
AllObjectsVariation::Group43Var8 => None,
// group 60
AllObjectsVariation::Group60Var1 => Some(StaticReadHeader::Class0.into()),
AllObjectsVariation::Group60Var2 => Some(EventReadHeader::Class1(None).into()),
AllObjectsVariation::Group60Var3 => Some(EventReadHeader::Class2(None).into()),
AllObjectsVariation::Group60Var4 => Some(EventReadHeader::Class3(None).into()),
// group 80
AllObjectsVariation::Group80Var1 => None,
// group 102
AllObjectsVariation::Group102Var0 => None,
AllObjectsVariation::Group102Var1 => None,
// group 110
AllObjectsVariation::Group110Var0 => Some(StaticReadHeader::OctetString(None).into()),
// group 111
AllObjectsVariation::Group111Var0 => Some(EventReadHeader::OctetString(None).into()),
}
}
fn from_count(header: &CountVariation, count: usize) -> Option<ReadHeader> {
match header {
CountVariation::Group2Var0 => Some(EventReadHeader::Binary(None, Some(count)).into()),
CountVariation::Group2Var1 => Some(
EventReadHeader::Binary(Some(EventBinaryInputVariation::Group2Var1), Some(count))
.into(),
),
CountVariation::Group2Var2 => Some(
EventReadHeader::Binary(Some(EventBinaryInputVariation::Group2Var2), Some(count))
.into(),
),
CountVariation::Group2Var3 => Some(
EventReadHeader::Binary(Some(EventBinaryInputVariation::Group2Var3), Some(count))
.into(),
),
CountVariation::Group4Var0 => {
Some(EventReadHeader::DoubleBitBinary(None, Some(count)).into())
}
CountVariation::Group4Var1 => Some(
EventReadHeader::DoubleBitBinary(
Some(EventDoubleBitBinaryInputVariation::Group4Var1),
Some(count),
)
.into(),
),
CountVariation::Group4Var2 => Some(
EventReadHeader::DoubleBitBinary(
Some(EventDoubleBitBinaryInputVariation::Group4Var2),
Some(count),
)
.into(),
),
CountVariation::Group4Var3 => Some(
EventReadHeader::DoubleBitBinary(
Some(EventDoubleBitBinaryInputVariation::Group4Var3),
Some(count),
)
.into(),
),
CountVariation::Group11Var0 => {
Some(EventReadHeader::BinaryOutputStatus(None, Some(count)).into())
}
CountVariation::Group11Var1 => Some(
EventReadHeader::BinaryOutputStatus(
Some(EventBinaryOutputStatusVariation::Group11Var1),
Some(count),
)
.into(),
),
CountVariation::Group11Var2 => Some(
EventReadHeader::BinaryOutputStatus(
Some(EventBinaryOutputStatusVariation::Group11Var2),
Some(count),
)
.into(),
),
CountVariation::Group13Var1 => None,
CountVariation::Group13Var2 => None,
CountVariation::Group22Var0 => Some(EventReadHeader::Counter(None, Some(count)).into()),
CountVariation::Group22Var1 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var1), Some(count))
.into(),
),
CountVariation::Group22Var2 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var2), Some(count))
.into(),
),
CountVariation::Group22Var5 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var5), Some(count))
.into(),
),
CountVariation::Group22Var6 => Some(
EventReadHeader::Counter(Some(EventCounterVariation::Group22Var6), Some(count))
.into(),
),
CountVariation::Group23Var0 => {
Some(EventReadHeader::FrozenCounter(None, Some(count)).into())
}
CountVariation::Group23Var1 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var1),
Some(count),
)
.into(),
),
CountVariation::Group23Var2 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var2),
Some(count),
)
.into(),
),
CountVariation::Group23Var5 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var5),
Some(count),
)
.into(),
),
CountVariation::Group23Var6 => Some(
EventReadHeader::FrozenCounter(
Some(EventFrozenCounterVariation::Group23Var6),
Some(count),
)
.into(),
),
CountVariation::Group32Var0 => Some(EventReadHeader::Analog(None, Some(count)).into()),
CountVariation::Group32Var1 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var1), Some(count))
.into(),
),
CountVariation::Group32Var2 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var2), Some(count))
.into(),
),
CountVariation::Group32Var3 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var3), Some(count))
.into(),
),
CountVariation::Group32Var4 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var4), Some(count))
.into(),
),
CountVariation::Group32Var5 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var5), Some(count))
.into(),
),
CountVariation::Group32Var6 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var6), Some(count))
.into(),
),
CountVariation::Group32Var7 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var7), Some(count))
.into(),
),
CountVariation::Group32Var8 => Some(
EventReadHeader::Analog(Some(EventAnalogInputVariation::Group32Var8), Some(count))
.into(),
),
CountVariation::Group33Var0 => {
Some(EventReadHeader::FrozenAnalog(None, Some(count)).into())
}
CountVariation::Group33Var1 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var1),
Some(count),
)
.into(),
),
CountVariation::Group33Var2 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var2),
Some(count),
)
.into(),
),
CountVariation::Group33Var3 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var3),
Some(count),
)
.into(),
),
CountVariation::Group33Var4 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var4),
Some(count),
)
.into(),
),
CountVariation::Group33Var5 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var5),
Some(count),
)
.into(),
),
CountVariation::Group33Var6 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var6),
Some(count),
)
.into(),
),
CountVariation::Group33Var7 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var7),
Some(count),
)
.into(),
),
CountVariation::Group33Var8 => Some(
EventReadHeader::FrozenAnalog(
Some(EventFrozenAnalogInputVariation::Group33Var8),
Some(count),
)
.into(),
),
CountVariation::Group42Var0 => {
Some(EventReadHeader::AnalogOutputStatus(None, Some(count)).into())
}
CountVariation::Group42Var1 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var1),
Some(count),
)
.into(),
),
CountVariation::Group42Var2 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var2),
Some(count),
)
.into(),
),
CountVariation::Group42Var3 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var3),
Some(count),
)
.into(),
),
CountVariation::Group42Var4 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var4),
Some(count),
)
.into(),
),
CountVariation::Group42Var5 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var5),
Some(count),
)
.into(),
),
CountVariation::Group42Var6 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var6),
Some(count),
)
.into(),
),
CountVariation::Group42Var7 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var7),
Some(count),
)
.into(),
),
CountVariation::Group42Var8 => Some(
EventReadHeader::AnalogOutputStatus(
Some(EventAnalogOutputStatusVariation::Group42Var8),
Some(count),
)
.into(),
),
CountVariation::Group43Var1 => None,
CountVariation::Group43Var2 => None,
CountVariation::Group43Var3 => None,
CountVariation::Group43Var4 => None,
CountVariation::Group43Var5 => None,
CountVariation::Group43Var6 => None,
CountVariation::Group43Var7 => None,
CountVariation::Group43Var8 => None,
CountVariation::Group50Var1(_) => None,
CountVariation::Group50Var2(_) => None,
CountVariation::Group50Var3(_) => None,
CountVariation::Group50Var4(_) => None,
CountVariation::Group51Var1(_) => None,
CountVariation::Group51Var2(_) => None,
CountVariation::Group52Var1(_) => None,
CountVariation::Group52Var2(_) => None,
CountVariation::Group60Var2 => Some(EventReadHeader::Class1(Some(count)).into()),
CountVariation::Group60Var3 => Some(EventReadHeader::Class2(Some(count)).into()),
CountVariation::Group60Var4 => Some(EventReadHeader::Class3(Some(count)).into()),
CountVariation::Group111Var0 => Some(EventReadHeader::OctetString(Some(count)).into()),
CountVariation::Group111VarX(_) => None,
}
}
fn from_range(header: &RangedVariation, range: IndexRange) -> Option<ReadHeader> {
match header {
// group 0
RangedVariation::Group0Var254 => Some(AttrHeader::Specific(254, range).into()),
RangedVariation::Group0(var, None) => Some(AttrHeader::Specific(*var, range).into()),
// This should never happen, but if does the correct behavior is to reject it
RangedVariation::Group0(_, Some(_)) => None,
// group 1
RangedVariation::Group1Var0 => Some(StaticReadHeader::Binary(None, Some(range)).into()),
RangedVariation::Group1Var1(_) => Some(
StaticReadHeader::Binary(Some(StaticBinaryInputVariation::Group1Var1), Some(range))
.into(),
),
RangedVariation::Group1Var2(_) => Some(
StaticReadHeader::Binary(Some(StaticBinaryInputVariation::Group1Var2), Some(range))
.into(),
),
// group 3
RangedVariation::Group3Var0 => {
Some(StaticReadHeader::DoubleBitBinary(None, Some(range)).into())
}
RangedVariation::Group3Var1(_) => Some(
StaticReadHeader::DoubleBitBinary(
Some(StaticDoubleBitBinaryInputVariation::Group3Var1),
Some(range),
)
.into(),
),
RangedVariation::Group3Var2(_) => Some(
StaticReadHeader::DoubleBitBinary(
Some(StaticDoubleBitBinaryInputVariation::Group3Var2),
Some(range),
)
.into(),
),
// group 10
RangedVariation::Group10Var0 => {
Some(StaticReadHeader::BinaryOutputStatus(None, Some(range)).into())
}
RangedVariation::Group10Var1(_) => Some(
StaticReadHeader::BinaryOutputStatus(
Some(StaticBinaryOutputStatusVariation::Group10Var1),
Some(range),
)
.into(),
),
RangedVariation::Group10Var2(_) => Some(
StaticReadHeader::BinaryOutputStatus(
Some(StaticBinaryOutputStatusVariation::Group10Var2),
Some(range),
)
.into(),
),
// group 20
RangedVariation::Group20Var0 => {
Some(StaticReadHeader::Counter(None, Some(range)).into())
}
RangedVariation::Group20Var1(_) => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var1), Some(range))
.into(),
),
RangedVariation::Group20Var2(_) => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var2), Some(range))
.into(),
),
RangedVariation::Group20Var5(_) => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var5), Some(range))
.into(),
),
RangedVariation::Group20Var6(_) => Some(
StaticReadHeader::Counter(Some(StaticCounterVariation::Group20Var6), Some(range))
.into(),
),
// group 21
RangedVariation::Group21Var0 => {