-- Copyright (C) 1985 by Xerox Corporation. All rights reserved.
-- Stub file was translated on August 28, 1985 10:55:51 pm PDT by Lupine of May 23, 1985 8:38:08 am PDT
-- Source interface NSFiler came from file NSFiler.bcd, which was created on August 28, 1985 10:54:07 pm PDT with version stamp 14#17#26135214577 from source of August 28, 1985 10:53:20 pm PDT.
-- The RPC stub modules for NSFiler are:
-- NSFilerRpcControl.mesa;
-- NSFilerRpcClientImpl.mesa;
-- NSFilerRpcBinderImpl.mesa;
-- NSFilerRpcServerImpl.mesa.
-- The parameters for this translation are:
-- Target language = Cedar
-- Default parameter passing = VALUE
-- Deallocate server heap arguments = TRUE
-- Inline RpcServerImpl dispatcher stubs = FALSE
-- 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
NSFiler,
NSFilerRpcControl USING [InterfaceRecord, InterMdsCallsOnly, LupineProtocolVersion,
ProcedureIndex, SignalIndex],
RPC --USING SOME OF [InterfaceName, standardZones, Zones]--,
RPCLupine --USING SOME OF [Alloc, Call, DataLength, DeAlloc, Dispatcher,
-- GetPkt, GetStubPkt, ImportHandle, ImportInterface, maxDataLength,
-- maxPrincipalLength, maxShortStringLength, pktOverhead, ReceiveExtraPkt,
-- SendPrelimPkt, StartCall, StartSignal, StubPkt, UnimportInterface]--,
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]--;
NSFilerRpcClientImpl: MONITOR
IMPORTS RpcPrivate: RPCLupine, Lupine: LupineRuntime, Atom, PrincOpsUtils,
Rope
EXPORTS NSFiler, NSFilerRpcControl
SHARES NSFiler, NSFilerRpcControl, Rope
= BEGIN OPEN NSFiler, RpcControl: NSFilerRpcControl, 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 ] =
TRUSTED BEGIN ENABLE UNWIND => NULL;
IsNull: PROCEDURE [string: Rope.ROPE] RETURNS [BOOLEAN] =
INLINE {RETURN[string.Length[] = 0]};
myInterface ← RpcPrivate.ImportInterface [
interface: [
type: IF ~IsNull[interfaceName.type]
THEN interfaceName.type ELSE "NSFiler~14#17#26135214577",
instance: interfaceName.instance,
version: interfaceName.version ],
localOnly: RpcControl.InterMdsCallsOnly,
stubProtocol: RpcControl.LupineProtocolVersion ];
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.
Copy: PUBLIC PROCEDURE [from: String, to: String, gvname: String,
gvpasswd: String, chname: String, chpasswd: String] =
BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.ProcedureIndex ← Copy];
pkt: RpcPrivate.RPCPkt = RpcPrivate.GetPkt[space: RpcPrivate.AllocInline[RpcPrivate.pktOverhead+254]];
argPkt: LONG POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength ← 1;
lastPkt: BOOLEAN;
BEGIN ENABLE UNWIND => RpcPrivate.DeAlloc[LOOPHOLE[pkt], RpcPrivate.pktOverhead+254];
RpcPrivate.StartCall[callPkt: pkt, interface: myInterface];
argPkt.transferIndex ← Copy;
BEGIN -- Marshal from: String to pkt.data[pktLength].
IF pktLength+3 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength:
pktLength];
pkt.data[pktLength] ← from=NIL; pktLength ← pktLength+1;
IF from # NIL
THEN BEGIN
stringHeader: Lupine.StringHeader = [
Lengths[length: from.length, maxLength: from.maxlength]];
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← stringHeader.all;
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[from.text], dataLength: Lupine.WordsForChars[stringHeader.length],
alwaysOnePkt: FALSE];
END; -- IF from # NIL.
END; -- Marshal from.
BEGIN -- Marshal to: String to pkt.data[pktLength].
IF pktLength+3 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength:
pktLength];
pkt.data[pktLength] ← to=NIL; pktLength ← pktLength+1;
IF to # NIL
THEN BEGIN
stringHeader: Lupine.StringHeader = [
Lengths[length: to.length, maxLength: to.maxlength]];
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← stringHeader.all;
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[to.text], dataLength: Lupine.WordsForChars[stringHeader.length],
alwaysOnePkt: FALSE];
END; -- IF to # NIL.
END; -- Marshal to.
BEGIN -- Marshal gvname: String to pkt.data[pktLength].
IF pktLength+3 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength:
pktLength];
pkt.data[pktLength] ← gvname=NIL; pktLength ← pktLength+1;
IF gvname # NIL
THEN BEGIN
stringHeader: Lupine.StringHeader = [
Lengths[length: gvname.length, maxLength: gvname.maxlength]];
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← stringHeader.all;
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[gvname.text], dataLength: Lupine.WordsForChars[stringHeader.length],
alwaysOnePkt: FALSE];
END; -- IF gvname # NIL.
END; -- Marshal gvname.
BEGIN -- Marshal gvpasswd: String to pkt.data[pktLength].
IF pktLength+3 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength:
pktLength];
pkt.data[pktLength] ← gvpasswd=NIL; pktLength ← pktLength+1;
IF gvpasswd # NIL
THEN BEGIN
stringHeader: Lupine.StringHeader = [
Lengths[length: gvpasswd.length, maxLength: gvpasswd.maxlength]];
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← stringHeader.all;
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[gvpasswd.text], dataLength: Lupine.WordsForChars[stringHeader.length],
alwaysOnePkt: FALSE];
END; -- IF gvpasswd # NIL.
END; -- Marshal gvpasswd.
BEGIN -- Marshal chname: String to pkt.data[pktLength].
IF pktLength+3 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength:
pktLength];
pkt.data[pktLength] ← chname=NIL; pktLength ← pktLength+1;
IF chname # NIL
THEN BEGIN
stringHeader: Lupine.StringHeader = [
Lengths[length: chname.length, maxLength: chname.maxlength]];
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← stringHeader.all;
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[chname.text], dataLength: Lupine.WordsForChars[stringHeader.length],
alwaysOnePkt: FALSE];
END; -- IF chname # NIL.
END; -- Marshal chname.
BEGIN -- Marshal chpasswd: String to pkt.data[pktLength].
IF pktLength+3 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.StartNextPkt[pkt: pkt, pktLength:
pktLength];
pkt.data[pktLength] ← chpasswd=NIL; pktLength ← pktLength+1;
IF chpasswd # NIL
THEN BEGIN
stringHeader: Lupine.StringHeader = [
Lengths[length: chpasswd.length, maxLength: chpasswd.maxlength]];
Lupine.RpcPktDoubleWord[pkt, pktLength]↑ ← stringHeader.all;
pktLength ← pktLength + 2;
pktLength ← Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
dataAdr: BASE[chpasswd.text], dataLength: Lupine.WordsForChars[stringHeader.length],
alwaysOnePkt: FALSE];
END; -- IF chpasswd # NIL.
END; -- Marshal chpasswd.
[returnLength: , lastPkt: lastPkt] ←
RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
maxReturnLength: 0, signalHandler: ClientDispatcher];
Lupine.CheckPktLength[pkt: pkt, pktLength: 0];
RpcPrivate.DeAllocInline[LOOPHOLE[pkt], RpcPrivate.pktOverhead+254];
RETURN[];
END; -- UNWIND.
END; -- Copy.
-- Remote public signals and errors.
Error: PUBLIC SIGNAL [reason: Huh] = CODE;
-- 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
Error => RETURN[
ErrorStub[pkt: pkt, callLength: callLength, lastPkt: lastPkt,
localConversation: localConversation]];
ENDCASE => RETURN[Lupine.DispatchingError[]];
END; -- ClientDispatcher
-- Public signal and error dispatcher stubs.
ErrorStub: --SIGNAL [reason: Huh]-- RpcPrivate.Dispatcher =
INLINE BEGIN
ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
transferIndex (0): RpcControl.SignalIndex, reason (1): Huh];
argPkt: LONG POINTER TO ArgumentOverlay = @pkt.data[0];
pktLength: RpcPrivate.DataLength;
Lupine.CheckPktLength[pkt: pkt, pktLength: 2];
SIGNAL Error[argPkt.reason];
pktLength ← 0;
RETURN[returnLength: pktLength];
END; -- ErrorStub.
-- Marshall/Unmarshal procedures.
-- No module initialization.
END. -- NSFilerRpcClientImpl.