-- Stub file TalkerOpsRpcClientImpl.mesa was translated on 26-Mar-83
-- 14:00:08 PST by Lupine of 18-Feb-83 11:25:52 PST.
-- Source interface TalkerOps came from file TalkerOps.bcd, which was
-- created on 26-Mar-83 13:59:42 PST with version stamp 361#5#13447032575
-- from source of 26-Mar-83 13:59:08 PST.
-- The RPC stub modules for TalkerOps are:
-- TalkerOpsRpcControl.mesa;
-- TalkerOpsRpcClientImpl.mesa;
-- TalkerOpsRpcBinderImpl.mesa;
-- TalkerOpsRpcServerImpl.mesa.
-- The parameters for this translation are:
-- Target language = Cedar;
-- Default parameter passing = VALUE;
-- Deallocate server heap arguments = TRUE;
-- Inline RpcServerImpl dispatcher stubs = TRUE;
-- Maximum number of dynamic heap NEWs = 50, MDS NEWs = 50;
-- Acceptable parameter protocols = VersionRange[1,1].
DIRECTORY
Rope,
TalkerOps,
TalkerOpsRpcControl USING [InterMdsCallsOnly, LupineProtocolVersion,
ProcedureIndex, SignalIndex],
RPC USING [InterfaceName, standardZones, Zones],
RPCLupine --USING SOME OF [Call, DataLength, Dispatcher, GetStubPkt,
-- ImportHandle, ImportInterface, maxDataLength, maxPrincipalLength,
-- maxShortStringLength, pktOverhead, ReceiveExtraPkt, SendPrelimPkt,
-- StartCall, StartSignal, StubPkt, UnimportInterface]--,
LupineRuntime --USING SOME OF [BindingError, CheckPktLength, CopyFromPkt,
-- CopyFromMultiplePkts, CopyToPkt, CopyToMultiplePkts, DispatchingError,
-- FinishThisPkt, ListHeader, MarshalingError, MarshalingExprError,
-- NilHeader, ProtocolError, RopeHeader, RpcPktDoubleWord, RuntimeError,
-- SequenceHeader, SHORT, StartNextPkt, StringHeader, StubPktDoubleWord,
-- TranslationError, UnmarshalingError, UnmarshalingExprError, WordsForChars]--,
Atom --USING SOME OF [GetPName, MakeAtom]--,
ConvertUnsafe USING [AppendRope],
Heap USING [systemMDSZone],
RopeInline --USING SOME OF [InlineFlatten, NewText]--,
SafeStorage USING [GetSystemZone],
UnsafeStorage USING [GetSystemUZone];
TalkerOpsRpcClientImpl: MONITOR
IMPORTS RpcPrivate: RPCLupine, Lupine: LupineRuntime, Atom, ConvertUnsafe,
Heap, RopeInline, SafeStorage, UnsafeStorage
EXPORTS --TalkerOps, --TalkerOpsRpcControl
SHARES TalkerOps, TalkerOpsRpcControl, Rope
= BEGIN OPEN TalkerOps, RpcControl: TalkerOpsRpcControl, RpcPublic:
RPC;
-- Standard remote binding routines.
bound: BOOLEAN ← FALSE;
myInterface: RpcPrivate.ImportHandle ← NULL;
paramZones: RpcPublic.Zones ← RpcPublic.standardZones;
ImportInterface: PUBLIC ENTRY SAFE PROCEDURE [
interfaceName: RpcPublic.InterfaceName,
parameterStorage: RpcPublic.Zones ] =
TRUSTED BEGIN ENABLE UNWIND => NULL;
IsNull: PROCEDURE [string: LONG STRING] RETURNS [BOOLEAN] =
INLINE {RETURN[ string=NIL OR string.length=0 ]};
IF bound THEN Lupine.BindingError;
BEGIN
type: STRING = [RpcPrivate.maxShortStringLength];
instance: STRING = [RpcPrivate.maxShortStringLength];
ConvertUnsafe.AppendRope[to: type, from: interfaceName.type];
ConvertUnsafe.AppendRope[to: instance, from: interfaceName.instance];
myInterface ← RpcPrivate.ImportInterface [
interface: [
type: IF ~IsNull[type]
THEN type ELSE "TalkerOps~361#5#13447032575"L,
instance: instance,
version: interfaceName.version ],
localOnly: RpcControl.InterMdsCallsOnly,
stubProtocol: RpcControl.LupineProtocolVersion ];
END;
paramZones ← [
gc: IF parameterStorage.gc # NIL
THEN parameterStorage.gc ELSE SafeStorage.GetSystemZone[],
heap: IF parameterStorage.heap # NIL
THEN parameterStorage.heap ELSE UnsafeStorage.GetSystemUZone[],
mds: IF parameterStorage.mds # NIL
THEN parameterStorage.mds ELSE Heap.systemMDSZone ];
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.
PutMyLine: PUBLIC PROCEDURE [myName: Rope.ROPE, line: Rope.ROPE]
=
BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← PutMyLine];
pktBuffer: ARRAY [1..RpcPrivate.pktOverhead+254] OF WORD;
pkt: RpcPrivate.StubPkt = RpcPrivate.GetStubPkt[space: @pktBuffer];
argPkt: POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 1;
lastPkt: BOOLEAN;
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface];
argPkt.transferIndex ← PutMyLine;
BEGIN -- Marshal myName: Rope.ROPE to pkt.data[pktLength].
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength: pktLength];
pkt.data[pktLength] ← myName=NIL; pktLength ← pktLength+1;
IF myName # NIL
THEN BEGIN
textRope: Rope.Text = RopeInline.InlineFlatten[r: myName];
pkt.data[pktLength] ← textRope.length; pktLength ← pktLength+1;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[textRope.length],
alwaysOnePkt: FALSE];
END; -- IF myName # NIL.
END; -- Marshal myName.
BEGIN -- Marshal line: Rope.ROPE to pkt.data[pktLength].
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength: pktLength];
pkt.data[pktLength] ← line=NIL; pktLength ← pktLength+1;
IF line # NIL
THEN BEGIN
textRope: Rope.Text = RopeInline.InlineFlatten[r: line];
pkt.data[pktLength] ← textRope.length; pktLength ← pktLength+1;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[textRope.length],
alwaysOnePkt: FALSE];
END; -- IF line # NIL.
END; -- Marshal line.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 0, signalHandler: ClientDispatcher];
Lupine.CheckPktLength[pkt: pkt, pktLength: 0];
RETURN[];
END; -- PutMyLine.
JoinWith: PUBLIC PROCEDURE [myName: Rope.ROPE, newConversant: Rope.ROPE]
=
BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← JoinWith];
pktBuffer: ARRAY [1..RpcPrivate.pktOverhead+254] OF WORD;
pkt: RpcPrivate.StubPkt = RpcPrivate.GetStubPkt[space: @pktBuffer];
argPkt: POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 1;
lastPkt: BOOLEAN;
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface];
argPkt.transferIndex ← JoinWith;
BEGIN -- Marshal myName: Rope.ROPE to pkt.data[pktLength].
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength: pktLength];
pkt.data[pktLength] ← myName=NIL; pktLength ← pktLength+1;
IF myName # NIL
THEN BEGIN
textRope: Rope.Text = RopeInline.InlineFlatten[r: myName];
pkt.data[pktLength] ← textRope.length; pktLength ← pktLength+1;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[textRope.length],
alwaysOnePkt: FALSE];
END; -- IF myName # NIL.
END; -- Marshal myName.
BEGIN -- Marshal newConversant: Rope.ROPE to pkt.data[pktLength].
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength: pktLength];
pkt.data[pktLength] ← newConversant=NIL; pktLength ← pktLength+1;
IF newConversant # NIL
THEN BEGIN
textRope: Rope.Text = RopeInline.InlineFlatten[r: newConversant];
pkt.data[pktLength] ← textRope.length; pktLength ← pktLength+1;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[textRope.length],
alwaysOnePkt: FALSE];
END; -- IF newConversant # NIL.
END; -- Marshal newConversant.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 0, signalHandler: ClientDispatcher];
Lupine.CheckPktLength[pkt: pkt, pktLength: 0];
RETURN[];
END; -- JoinWith.
DealMeOut: PUBLIC PROCEDURE [myName: Rope.ROPE] =
BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← DealMeOut];
pktBuffer: ARRAY [1..RpcPrivate.pktOverhead+254] OF WORD;
pkt: RpcPrivate.StubPkt = RpcPrivate.GetStubPkt[space: @pktBuffer];
argPkt: POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 1;
lastPkt: BOOLEAN;
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface];
argPkt.transferIndex ← DealMeOut;
BEGIN -- Marshal myName: Rope.ROPE to pkt.data[pktLength].
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength: pktLength];
pkt.data[pktLength] ← myName=NIL; pktLength ← pktLength+1;
IF myName # NIL
THEN BEGIN
textRope: Rope.Text = RopeInline.InlineFlatten[r: myName];
pkt.data[pktLength] ← textRope.length; pktLength ← pktLength+1;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[textRope.length],
alwaysOnePkt: FALSE];
END; -- IF myName # NIL.
END; -- Marshal myName.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 0, signalHandler: ClientDispatcher];
Lupine.CheckPktLength[pkt: pkt, pktLength: 0];
RETURN[];
END; -- DealMeOut.
Cancel: PUBLIC PROCEDURE [conversant: Rope.ROPE] RETURNS [anonP1id2548158:
Rope.ROPE] =
BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← Cancel];
pktBuffer: ARRAY [1..RpcPrivate.pktOverhead+254] OF WORD;
pkt: RpcPrivate.StubPkt = RpcPrivate.GetStubPkt[space: @pktBuffer];
argPkt: POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 1;
lastPkt: BOOLEAN;
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface];
argPkt.transferIndex ← Cancel;
BEGIN -- Marshal conversant: Rope.ROPE to pkt.data[pktLength].
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength: pktLength];
pkt.data[pktLength] ← conversant=NIL; pktLength ← pktLength+1;
IF conversant # NIL
THEN BEGIN
textRope: Rope.Text = RopeInline.InlineFlatten[r: conversant];
pkt.data[pktLength] ← textRope.length; pktLength ← pktLength+1;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[textRope.length],
alwaysOnePkt: FALSE];
END; -- IF conversant # NIL.
END; -- Marshal conversant.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 254, signalHandler: ClientDispatcher];
pktLength ← 0;
BEGIN -- Unmarshal anonP1id2548158: Rope.ROPE from pkt.data[pktLength].
ropeIsNIL: Lupine.NilHeader;
IF pktLength+2 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
ropeIsNIL ← pkt.data[pktLength]; pktLength ← pktLength+1;
IF ropeIsNIL
THEN anonP1id2548158 ← NIL
ELSE BEGIN
ropeLength: Lupine.RopeHeader;
textRope: Rope.Text;
ropeLength ← pkt.data[pktLength]; pktLength ← pktLength+1;
IF ropeLength > LAST[NAT]
THEN Lupine.UnmarshalingError;
anonP1id2548158 ← textRope ← RopeInline.NewText[size: ropeLength];
pktLength ← Lupine.CopyFromPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[ropeLength],
alwaysOnePkt: FALSE];
END; -- IF ropeIsNIL.
END; -- Unmarshal anonP1id2548158.
Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
RETURN[anonP1id2548158];
END; -- Cancel.
-- 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.
-- No module initialization.
END. -- TalkerOpsRpcClientImpl.