-- Copyright (C) 1987 by Xerox Corporation. All rights reserved.
-- Stub file was translated on November 29, 1987 12:48:49 pm PST by Lupine of January 22, 1987 5:37:32 pm PST
-- Source interface ArpaQuery came from file ArpaQuery.bcd, which was created on November 29, 1987 12:29:15 pm PST with version stamp 322#210#32275674070 from source of November 29, 1987 12:28:29 pm PST.
-- The RPC stub modules for ArpaQuery are:
-- ArpaQueryRpcControl.mesa;
-- ArpaQueryRpcClientImpl.mesa;
-- ArpaQueryRpcBinderImpl.mesa;
-- ArpaQueryRpcServerImpl.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
Rope,
RPC,
ArpaQuery,
ArpaQueryRpcControl USING [InterMdsCallsOnly, LupineProtocolVersion,
ProcedureIndex, SignalIndex],
RPCLupine --USING SOME OF [Call, DataLength, Dispatcher, ExportHandle,
-- ExportInterface, GetStubPkt, maxDataLength, maxPrincipalLength,
-- maxShortStringLength, pktOverhead, ReceiveExtraPkt, SendPrelimPkt,
-- StartCall, StartSignal, StubPkt, UnexportInterface]--,
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]--;
ArpaQueryRpcServerImpl: MONITOR
IMPORTS ArpaQuery, RpcPrivate: RPCLupine, Lupine: LupineRuntime,
Atom, Rope
EXPORTS ArpaQueryRpcControl
SHARES ArpaQuery, ArpaQueryRpcControl, Rope
= BEGIN OPEN ArpaQuery, RpcControl: ArpaQueryRpcControl, RpcPublic:
RPC;
-- Standard remote binding routines.
bound: BOOLEAN ← FALSE;
myInterface: RpcPrivate.ExportHandle;
paramZones: RpcPublic.Zones ← RpcPublic.standardZones;
ExportInterface: PUBLIC ENTRY SAFE PROCEDURE [
interfaceName: RpcPublic.InterfaceName,
user: RpcPublic.Principal,
password: RpcPublic.EncryptionKey,
parameterStorage: RpcPublic.Zones ] =
TRUSTED BEGIN ENABLE UNWIND => NULL;
IsNull: PROCEDURE [string: Rope.ROPE] RETURNS [BOOLEAN] =
INLINE {RETURN[string.Length[] = 0]};
IF bound THEN Lupine.BindingError;
myInterface ← RpcPrivate.ExportInterface [
interface: [
type: IF ~IsNull[interfaceName.type]
THEN interfaceName.type ELSE "ArpaQuery~322#210#32275674070",
instance: interfaceName.instance,
version: interfaceName.version ],
user: user, password: password,
dispatcher: ServerDispatcher,
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;
UnexportInterface: PUBLIC ENTRY SAFE PROCEDURE =
TRUSTED BEGIN ENABLE UNWIND => NULL;
IF ~bound THEN Lupine.BindingError;
myInterface ← RpcPrivate.UnexportInterface[myInterface];
paramZones ← RpcPublic.standardZones;
bound ← FALSE;
END;
-- Public procedure dispatcher and public signal and error catcher.
ServerDispatcher: --PROCEDURE [pkt: RPCPkt, callLength: DataLength,
-- lastPkt: BOOLEAN, localConversation: Conversation] RETURNS [returnLength:
-- DataLength]-- RpcPrivate.Dispatcher =
BEGIN
-- Catch public signals.
ENABLE BEGIN
END; -- Catch public signals.
-- Call public procedures (still in dispatcher).
SELECT LOOPHOLE[pkt.data[0], RpcControl.ProcedureIndex] FROM
CheckName => RETURN[
CheckNameStub[pkt: pkt, callLength: callLength, lastPkt: lastPkt,
localConversation: localConversation]];
Whois => RETURN[
WhoisStub[pkt: pkt, callLength: callLength, lastPkt: lastPkt,
localConversation: localConversation]];
ArpaFinger => RETURN[
ArpaFingerStub[pkt: pkt, callLength: callLength, lastPkt: lastPkt,
localConversation: localConversation]];
ENDCASE => RETURN[Lupine.DispatchingError[]];
END; -- ServerDispatcher
-- Public procedure dispatcher stubs.
CheckNameStub: --PROCEDURE [shh: RPC.Conversation, name: Rope.ROPE,
-- abort: REF BOOL]
-- RETURNS [rope: Rope.ROPE]-- RpcPrivate.Dispatcher =
INLINE BEGIN
name: Rope.ROPE;
abort: REF BOOL;
rope: Rope.ROPE;
pktLength: RpcPrivate.DataLength ← 1;
BEGIN -- Unmarshal name: Rope.ROPE from pkt.data[pktLength].
[name, pktLength] ← Lupine.UnmarshalRope[pkt, pktLength, FALSE];
END; -- Unmarshal name.
BEGIN -- Unmarshal abort: REF BOOL from pkt.data[pktLength].
isNIL: Lupine.NilHeader;
IF pktLength+1 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
isNIL ← pkt.data[pktLength]; pktLength ← pktLength+1;
IF isNIL
THEN abort ← NIL
ELSE BEGIN
abort ← (paramZones.gc.NEW[BOOL]);
BEGIN
IF pktLength+1 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
abort↑ ← pkt.data[pktLength]; pktLength ← pktLength+1;
END;
END; -- IF isNIL.
END; -- Unmarshal abort.
Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
[rope] ← CheckName[localConversation, name, abort];
pktLength ← 0;
BEGIN -- Marshal rope: Rope.ROPE to pkt.data[pktLength].
pktLength ← Lupine.MarshalRope[rope, pkt, pktLength, FALSE];
END; -- Marshal rope.
RETURN[returnLength: pktLength];
END; -- CheckNameStub.
WhoisStub: --PROCEDURE [shh: RPC.Conversation, pattern: Rope.ROPE,
-- server: Rope.ROPE, abort: REF BOOL]
-- RETURNS [rope: Rope.ROPE]-- RpcPrivate.Dispatcher =
INLINE BEGIN
pattern: Rope.ROPE;
server: Rope.ROPE;
abort: REF BOOL;
rope: Rope.ROPE;
pktLength: RpcPrivate.DataLength ← 1;
BEGIN -- Unmarshal pattern: Rope.ROPE from pkt.data[pktLength].
[pattern, pktLength] ← Lupine.UnmarshalRope[pkt, pktLength, FALSE];
END; -- Unmarshal pattern.
BEGIN -- Unmarshal server: Rope.ROPE from pkt.data[pktLength].
[server, pktLength] ← Lupine.UnmarshalRope[pkt, pktLength, FALSE];
END; -- Unmarshal server.
BEGIN -- Unmarshal abort: REF BOOL from pkt.data[pktLength].
isNIL: Lupine.NilHeader;
IF pktLength+1 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
isNIL ← pkt.data[pktLength]; pktLength ← pktLength+1;
IF isNIL
THEN abort ← NIL
ELSE BEGIN
abort ← (paramZones.gc.NEW[BOOL]);
BEGIN
IF pktLength+1 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
abort↑ ← pkt.data[pktLength]; pktLength ← pktLength+1;
END;
END; -- IF isNIL.
END; -- Unmarshal abort.
Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
[rope] ← Whois[localConversation, pattern, server, abort];
pktLength ← 0;
BEGIN -- Marshal rope: Rope.ROPE to pkt.data[pktLength].
pktLength ← Lupine.MarshalRope[rope, pkt, pktLength, FALSE];
END; -- Marshal rope.
RETURN[returnLength: pktLength];
END; -- WhoisStub.
ArpaFingerStub: --PROCEDURE [shh: RPC.Conversation, pattern: Rope.ROPE,
-- abort: REF BOOL]
-- RETURNS [rope: Rope.ROPE]-- RpcPrivate.Dispatcher =
INLINE BEGIN
pattern: Rope.ROPE;
abort: REF BOOL;
rope: Rope.ROPE;
pktLength: RpcPrivate.DataLength ← 1;
BEGIN -- Unmarshal pattern: Rope.ROPE from pkt.data[pktLength].
[pattern, pktLength] ← Lupine.UnmarshalRope[pkt, pktLength, FALSE];
END; -- Unmarshal pattern.
BEGIN -- Unmarshal abort: REF BOOL from pkt.data[pktLength].
isNIL: Lupine.NilHeader;
IF pktLength+1 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
isNIL ← pkt.data[pktLength]; pktLength ← pktLength+1;
IF isNIL
THEN abort ← NIL
ELSE BEGIN
abort ← (paramZones.gc.NEW[BOOL]);
BEGIN
IF pktLength+1 > RpcPrivate.maxDataLength
THEN pktLength ← Lupine.FinishThisPkt[pkt: pkt, pktLength:
pktLength];
abort↑ ← pkt.data[pktLength]; pktLength ← pktLength+1;
END;
END; -- IF isNIL.
END; -- Unmarshal abort.
Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
[rope] ← ArpaFinger[localConversation, pattern, abort];
pktLength ← 0;
BEGIN -- Marshal rope: Rope.ROPE to pkt.data[pktLength].
pktLength ← Lupine.MarshalRope[rope, pkt, pktLength, FALSE];
END; -- Marshal rope.
RETURN[returnLength: pktLength];
END; -- ArpaFingerStub.
-- Marshall/Unmarshal procedures.
-- No module initialization.
END. -- ArpaQueryRpcServerImpl.