-- Copyright (C) 1986 by Xerox Corporation. All rights reserved.
-- Stub file was translated on November 26, 1986 5:48:17 pm PST by Lupine of February 22, 1986 5:15:54 pm PST
-- Source interface LarkSmarts came from file LarkSmarts.bcd, which was created on November 26, 1986 5:47:55 pm PST with version stamp 364#335#21662727146 from source of June 10, 1986 9:03:37 am PDT.
-- The RPC stub modules for LarkSmarts are:
-- LarkSmartsRpcControl.mesa;
-- LarkSmartsRpcClientImpl.mesa;
-- LarkSmartsRpcBinderImpl.mesa;
-- LarkSmartsRpcServerImpl.mesa.
-- The parameters for this translation are:
-- Target language = Cedar
-- Default parameter passing = VALUE
-- Deallocate server heap arguments = TRUE
-- Inline RpcServerImpl dispatcher stubs = TRUE
-- Declare signals = TRUE
-- Warn about short POINTER ("MDS") allocations = TRUE
-- Maximum number of dynamic heap NEWs = 50, MDS NEWs = 50
-- Acceptable parameter protocols = VersionRange[1..1].
DIRECTORY
BasicTime,
Lark,
RPC,
LarkSmarts,
LarkSmartsRpcControl USING [InterfaceRecord, InterMdsCallsOnly, LupineProtocolVersion,
ProcedureIndex, SignalIndex],
RPCLupine --USING SOME OF [Alloc, Call, DataLength, DeAlloc, Dispatcher,
-- GetPkt, GetStubPkt, ImportHandle, ImportInterface, maxDataLength,
-- maxPrincipalLength, maxShortStringLength, pktOverhead, ReceiveExtraPkt,
-- SendPrelimPkt, StartCall, StartSignal, StubPkt, UnimportInterface]--,
RPCLupineExtras --USING SOME OF [ImportInterfaceWithHost, noHost,
-- RPCHost]--,
LupineRuntime --USING SOME OF [BindingError, CheckPktLength, CopyFromPkt,
-- CopyFromMultiplePkts, CopyToPkt, CopyToMultiplePkts, defaultZones,
-- DispatchingError, FinishThisPkt, ListHeader, MarshalingError,
-- MarshalingExprError, MarshalAtom, MarshalRope, NilHeader, ProtocolError,
-- RopeHeader, RpcPktDoubleWord, RuntimeError, SequenceHeader, SHORT,
-- StartNextPkt, StringHeader, StubPktDoubleWord, TranslationError,
-- UnmarshalingError, UnmarshalingExprError, UnmarshalAtom, UnmarshalRope,
-- WordsForChars]--,
Atom --USING SOME OF [GetPName, MakeAtom]--,
PrincOpsUtils --USING SOME OF [Enter, Exit]--,
Rope --USING SOME OF [InlineFlatten, Length, NewText, Text]--,
VM --USING SOME OF [AddressForPageNumber, PageCount, PageNumber,
-- PageNumberForAddress, PagesForWords]--;
LarkSmartsRpcClientImpl: MONITOR
IMPORTS RpcPrivate: RPCLupine, RpcPrivateExtras: RPCLupineExtras,
Lupine: LupineRuntime, Atom, PrincOpsUtils, Rope
EXPORTS LarkSmarts, LarkSmartsRpcControl
SHARES LarkSmarts, LarkSmartsRpcControl, Rope
= BEGIN OPEN LarkSmarts, RpcControl: LarkSmartsRpcControl, RpcPublic:
RPC;
-- Standard remote binding routines.
bound: BOOLEAN ← FALSE;
myInterface: RpcPrivate.ImportHandle;
paramZones: RpcPublic.Zones ← RpcPublic.standardZones;
ImportInterface: PUBLIC ENTRY SAFE PROCEDURE [
interfaceName: RpcPublic.InterfaceName,
parameterStorage: RpcPublic.Zones,
hostHint: RpcPrivateExtras.RPCHost←RpcPrivateExtras.noHost
] =
TRUSTED BEGIN ENABLE UNWIND => NULL;
IsNull: PROCEDURE [string: Rope.ROPE] RETURNS [BOOLEAN] =
INLINE {RETURN[string.Length[] = 0]};
myInterface ← RpcPrivateExtras.ImportInterfaceWithHost [
interface: [
type: IF ~IsNull[interfaceName.type]
THEN interfaceName.type ELSE "LarkSmarts~364#335#21662727146",
instance: interfaceName.instance,
version: interfaceName.version ],
localOnly: RpcControl.InterMdsCallsOnly,
stubProtocol: RpcControl.LupineProtocolVersion,
hostHint: hostHint ];
paramZones ← [
gc: IF parameterStorage.gc # NIL
THEN parameterStorage.gc ELSE Lupine.defaultZones.gc,
heap: IF parameterStorage.heap # NIL
THEN parameterStorage.heap ELSE Lupine.defaultZones.heap,
mds: IF parameterStorage.mds # NIL
THEN parameterStorage.mds ELSE Lupine.defaultZones.mds ];
bound ← TRUE;
END;
UnimportInterface: PUBLIC ENTRY SAFE PROCEDURE =
TRUSTED BEGIN ENABLE UNWIND => NULL;
IF ~bound THEN Lupine.BindingError;
myInterface ← RpcPrivate.UnimportInterface[myInterface];
paramZones ← RpcPublic.standardZones;
bound ← FALSE;
END;
-- Remote public procedure stubs.
Register: PUBLIC SAFE PROCEDURE [shh: SHHH, oldSmartsID: SmartsID,
oldEpoch: Epoch, machine: Machine, model: Lark.LarkModel, authenticated:
BOOL, clientInstance: ROPE]
RETURNS [smartsID: SmartsID, epoch: Epoch] =
TRUSTED BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← Register, oldSmartsID
(1): SmartsID, oldEpoch (3): Epoch, machine (5): Machine, model
(6): Lark.LarkModel, authenticated (8): BOOL];
ResultOverlay: TYPE = MACHINE DEPENDENT RECORD [
smartsID (0): SmartsID, epoch (2): Epoch];
pkt: RpcPrivate.RPCPkt = RpcPrivate.GetPkt[space: RpcPrivate.Alloc[RpcPrivate.pktOverhead+43]];
argPkt: LONG POINTER TO ArgumentOverlay = @pkt.data[0];
resPkt: LONG POINTER TO ResultOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 9;
lastPkt: BOOLEAN;
BEGIN ENABLE UNWIND => RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+43];
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface, localConversation:
shh];
argPkt↑ ← [oldSmartsID: oldSmartsID, oldEpoch: oldEpoch, machine:
machine, model: model, authenticated: authenticated];
BEGIN -- Marshal clientInstance: ROPE to pkt.data[pktLength].
pktLength ← Lupine.MarshalRope[clientInstance, pkt, pktLength,
TRUE];
END; -- Marshal clientInstance.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 4, signalHandler: ClientDispatcher];
[smartsID: smartsID, epoch: epoch] ← resPkt↑;
Lupine.CheckPktLength[pkt: pkt, pktLength: 4];
RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+43];
RETURN[smartsID, epoch];
END; -- UNWIND.
END; -- Register.
RecordEvent: PUBLIC SAFE PROCEDURE [shh: SHHH, smartsID: SmartsID,
whatHappened: Lark.StatusEvents]
RETURNS [success: BOOL] =
TRUSTED BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← RecordEvent, smartsID
(1): SmartsID];
ResultOverlay: TYPE = MACHINE DEPENDENT RECORD [
success (0): BOOL];
pkt: RpcPrivate.RPCPkt = RpcPrivate.GetPkt[space: RpcPrivate.Alloc[RpcPrivate.pktOverhead+71]];
argPkt: LONG POINTER TO ArgumentOverlay = @pkt.data[0];
resPkt: LONG POINTER TO ResultOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 3;
lastPkt: BOOLEAN;
BEGIN ENABLE UNWIND => RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+71];
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface, localConversation:
shh];
argPkt↑ ← [smartsID: smartsID];
BEGIN -- Marshal whatHappened: Lark.StatusEvents to pkt.data[pktLength].
pktLength ← MarshalLarkDotStatusEvents[whatHappened, pkt, pktLength];
END; -- Marshal whatHappened.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 1, signalHandler: ClientDispatcher];
[success: success] ← resPkt↑;
Lupine.CheckPktLength[pkt: pkt, pktLength: 1];
RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+71];
RETURN[success];
END; -- UNWIND.
END; -- RecordEvent.
EventRope: PUBLIC SAFE PROCEDURE [shh: SHHH, smartsID: SmartsID,
time: CARDINAL, device: Lark.Device, events: ROPE]
RETURNS [success: BOOL] =
TRUSTED BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← EventRope, smartsID
(1): SmartsID, time (3): CARDINAL, device (4): Lark.Device];
ResultOverlay: TYPE = MACHINE DEPENDENT RECORD [
success (0): BOOL];
pkt: RpcPrivate.RPCPkt = RpcPrivate.GetPkt[space: RpcPrivate.Alloc[RpcPrivate.pktOverhead+39]];
argPkt: LONG POINTER TO ArgumentOverlay = @pkt.data[0];
resPkt: LONG POINTER TO ResultOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 5;
lastPkt: BOOLEAN;
BEGIN ENABLE UNWIND => RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+39];
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface, localConversation:
shh];
argPkt↑ ← [smartsID: smartsID, time: time, device: device];
BEGIN -- Marshal events: ROPE to pkt.data[pktLength].
pktLength ← Lupine.MarshalRope[events, pkt, pktLength, TRUE];
END; -- Marshal events.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 1, signalHandler: ClientDispatcher];
[success: success] ← resPkt↑;
Lupine.CheckPktLength[pkt: pkt, pktLength: 1];
RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+39];
RETURN[success];
END; -- UNWIND.
END; -- EventRope.
Login: PUBLIC SAFE PROCEDURE [shh: SHHH, smartsID: SmartsID, authenticated:
BOOL] =
TRUSTED BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← Login, smartsID
(1): SmartsID, authenticated (3): BOOL];
pktBuffer: ARRAY [1..RpcPrivate.pktOverhead+4] OF WORD;
pkt: RpcPrivate.StubPkt = RpcPrivate.GetStubPkt[space: @pktBuffer];
argPkt: LONG POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 4;
lastPkt: BOOLEAN;
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface, localConversation:
shh];
argPkt↑ ← [smartsID: smartsID, authenticated: authenticated];
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 0, signalHandler: ClientDispatcher];
Lupine.CheckPktLength[pkt: pkt, pktLength: 0];
RETURN[];
END; -- Login.
-- Remote public signals and errors.
-- Public signal and error dispatcher.
ClientDispatcher: --PROCEDURE [pkt: RPCPkt, callLength: DataLength,
-- lastPkt: BOOLEAN, localConversation: Conversation] RETURNS [returnLength:
-- DataLength]-- RpcPrivate.Dispatcher =
BEGIN
SELECT LOOPHOLE[pkt.data[0], RpcControl.SignalIndex] FROM
ENDCASE => RETURN[Lupine.DispatchingError[]];
END; -- ClientDispatcher
-- Public signal and error dispatcher stubs.
-- Marshall/Unmarshal procedures.
MarshalLarkDotStatusEvents: PROC[value: Lark.StatusEvents, pkt: RpcPrivate.RPCPkt,
pktLength0: RpcPrivate.DataLength]
RETURNS[pktLength: RpcPrivate.DataLength] = BEGIN
pktLength ← pktLength0; {
BEGIN -- Marshal value↑: Lark.StatusEventSequence to pkt.data[pktLength].
pkt.data[pktLength] ← value=NIL; pktLength ← pktLength+1;
IF value # NIL THEN BEGIN
-- Record has a sequence, put its length up front.
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← LENGTH[DESCRIPTOR[value↑]];
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: LOOPHOLE[value], dataLength: SIZE[Lark.StatusEventSequence[LENGTH[DESCRIPTOR[value↑]]]],
alwaysOnePkt: TRUE];
END; -- IF value # NIL.
END; -- Marshal value↑.
};END;
-- No module initialization.
END. -- LarkSmartsRpcClientImpl.