-- Copyright (C) 1985 by Xerox Corporation.  All rights reserved.
-- Stub file  was translated on May 24, 1985 11:18:42 am PDT by Lupine of May 22, 1985 8:12:39 am PDT
-- Source interface MazeWarFinder came from file MazeWarFinder.bcd, which was created on May 9, 1985 4:33:22 pm PDT with version stamp 234#313#31736256057 from source of May 9, 1985 4:31:47 pm PDT.

-- The RPC stub modules for MazeWarFinder are:
--   MazeWarFinderRpcControl.mesa;
--   MazeWarFinderRpcClientImpl.mesa;
--   MazeWarFinderRpcBinderImpl.mesa;
--   MazeWarFinderRpcServerImpl.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,
  MazeWarFinder,
  MazeWarFinderRpcControl 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]--,
  VM --USING SOME OF [AddressForPageNumber, PageCount, PageNumber,
      -- PageNumberForAddress, PagesForWords]--;


MazeWarFinderRpcClientImpl: MONITOR
  IMPORTS RpcPrivate: RPCLupine, Lupine: LupineRuntime, Atom, PrincOpsUtils,
      Rope
  EXPORTS MazeWarFinder, MazeWarFinderRpcControl
  SHARES  MazeWarFinder, MazeWarFinderRpcControl, Rope
  = BEGIN OPEN MazeWarFinder, RpcControl: MazeWarFinderRpcControl,
      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]};
    IF bound THEN Lupine.BindingError;
    myInterface _ RpcPrivate.ImportInterface [
      interface: [
        type: IF ~IsNull[interfaceName.type]
          THEN interfaceName.type ELSE "MazeWarFinder~234#313#31736256057",
        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.

  ListPlayers: PUBLIC PROCEDURE RETURNS [players: BasicPlayerList]
      =
    BEGIN
    ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
        transferIndex (0): RpcControl.ProcedureIndex _ ListPlayers];
    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 _ ListPlayers;
      [returnLength: , lastPkt: lastPkt] _
        RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
            maxReturnLength: 254, signalHandler: ClientDispatcher];
      pktLength _ 0;
      BEGIN  -- Unmarshal players: BasicPlayerList from pkt.data[pktLength].
        lastNode: BasicPlayerList _ (players _ NIL);
        listLength: Lupine.ListHeader;
        IF pktLength+2 > RpcPrivate.maxDataLength
          THEN pktLength _ Lupine.FinishThisPkt[pkt: pkt, pktLength:
              pktLength];
        listLength _ Lupine.RpcPktDoubleWord[pkt, pktLength]^;
        pktLength _ pktLength + 2;
        WHILE listLength > 0 DO
          thisNode1: BasicPlayerList = paramZones.gc.CONS[--DefaultValue--,NIL];
          BEGIN  -- Unmarshal thisNode1.first: BasicPlayer from pkt.data[pktLength].
            pktLength _ Lupine.CopyFromPkt[pkt: pkt, pktLength: pktLength,
                dataAdr: @thisNode1.first, dataLength: SIZE[BasicPlayer],
                alwaysOnePkt: FALSE];
            -- Restore garbled REFs to NIL following copy.
            BEGIN OPEN record: thisNode1.first;
            LOOPHOLE[record.instance, LONG POINTER] _ NIL;
            END;  -- OPEN record: thisNode1.first.
            BEGIN OPEN record: thisNode1.first;
            BEGIN  -- Unmarshal record.instance: 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 record.instance _ NIL
                ELSE BEGIN
                  ropeLength: Lupine.RopeHeader;
                  textRope: Rope.Text;
                  ropeLength _ pkt.data[pktLength];  pktLength _ pktLength+1;
                  IF ropeLength > LAST[NAT]
                    THEN Lupine.UnmarshalingError;
                  record.instance _ textRope _ Rope.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 record.instance.
            END;  -- OPEN record: thisNode1.first.
            END;  -- Unmarshal thisNode1.first.
          IF lastNode # NIL
            THEN lastNode _ (lastNode.rest _ thisNode1)
            ELSE lastNode _ (players _ thisNode1);
          listLength _ listLength - 1;
          ENDLOOP;  -- WHILE listLength > 0.
        END;  -- Unmarshal players.
      Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
      RpcPrivate.DeAllocInline[LOOPHOLE[pkt], RpcPrivate.pktOverhead+254];
      RETURN[players];
      END;  -- UNWIND.
    END;  -- ListPlayers.

  TakePlayer: PUBLIC PROCEDURE [bp: BasicPlayer] =
    BEGIN
    ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
        transferIndex (0): RpcControl.ProcedureIndex _ TakePlayer];
    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 _ TakePlayer;
      BEGIN  -- Marshal bp: BasicPlayer to pkt.data[pktLength].
        pktLength _ Lupine.CopyToPkt[pkt: pkt, pktLength: pktLength,
            dataAdr: @bp, dataLength: SIZE[BasicPlayer], alwaysOnePkt:
            FALSE];
        BEGIN OPEN record: bp;
        BEGIN  -- Marshal record.instance: Rope.ROPE to pkt.data[pktLength].
          IF pktLength+2 > RpcPrivate.maxDataLength
            THEN pktLength _ Lupine.StartNextPkt[pkt: pkt, pktLength:
                pktLength];
          pkt.data[pktLength] _ record.instance=NIL;  pktLength _ pktLength+1;
          IF record.instance # NIL
            THEN BEGIN
              textRope: Rope.Text = Rope.InlineFlatten[r: record.instance];
              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 record.instance # NIL.
          END;  -- Marshal record.instance.
        END;  -- OPEN record: bp.
        END;  -- Marshal bp.
      [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;  -- TakePlayer.

  GetFinderID: PUBLIC PROCEDURE RETURNS [bp: BasicPlayer] =
    BEGIN
    ArgumentOverlay: TYPE = MACHINE DEPENDENT RECORD [
        transferIndex (0): RpcControl.ProcedureIndex _ GetFinderID];
    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 _ GetFinderID;
      [returnLength: , lastPkt: lastPkt] _
        RpcPrivate.Call[ pkt: pkt, callLength: pktLength,
            maxReturnLength: 254, signalHandler: ClientDispatcher];
      pktLength _ 0;
      BEGIN  -- Unmarshal bp: BasicPlayer from pkt.data[pktLength].
        pktLength _ Lupine.CopyFromPkt[pkt: pkt, pktLength: pktLength,
            dataAdr: @bp, dataLength: SIZE[BasicPlayer], alwaysOnePkt:
            FALSE];
        -- Restore garbled REFs to NIL following copy.
        BEGIN OPEN record: bp;
        LOOPHOLE[record.instance, LONG POINTER] _ NIL;
        END;  -- OPEN record: bp.
        BEGIN OPEN record: bp;
        BEGIN  -- Unmarshal record.instance: 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 record.instance _ NIL
            ELSE BEGIN
              ropeLength: Lupine.RopeHeader;
              textRope: Rope.Text;
              ropeLength _ pkt.data[pktLength];  pktLength _ pktLength+1;
              IF ropeLength > LAST[NAT]
                THEN Lupine.UnmarshalingError;
              record.instance _ textRope _ Rope.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 record.instance.
        END;  -- OPEN record: bp.
        END;  -- Unmarshal bp.
      Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
      RpcPrivate.DeAllocInline[LOOPHOLE[pkt], RpcPrivate.pktOverhead+254];
      RETURN[bp];
      END;  -- UNWIND.
    END;  -- GetFinderID.


-- Remote public signals and errors.

  StupidFuckingWarnings: PUBLIC SIGNAL [atom: ATOM] = 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
      StupidFuckingWarnings => RETURN[
        StupidFuckingWarningsStub[pkt: pkt, callLength: callLength,
            lastPkt: lastPkt, localConversation: localConversation]];
      ENDCASE => RETURN[Lupine.DispatchingError[]];

    END;  -- ClientDispatcher


-- Public signal and error dispatcher stubs.

  StupidFuckingWarningsStub: --SIGNAL [atom: ATOM]-- RpcPrivate.Dispatcher
      =
    INLINE BEGIN
    atom: ATOM;
    pktLength: RpcPrivate.DataLength _ 1;
    BEGIN  -- Unmarshal atom: ATOM from pkt.data[pktLength].
      pNameOfAtom: Rope.ROPE;
      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 pNameOfAtom _ NIL
        ELSE BEGIN
          ropeLength: Lupine.RopeHeader;
          textRope: Rope.Text;
          ropeLength _ pkt.data[pktLength];  pktLength _ pktLength+1;
          IF ropeLength > LAST[NAT]
            THEN Lupine.UnmarshalingError;
          pNameOfAtom _ textRope _ Rope.NewText[size: ropeLength];
          pktLength _ Lupine.CopyFromPkt[pkt: pkt, pktLength: pktLength,
              dataAdr: BASE[DESCRIPTOR[textRope.text]], dataLength: Lupine.WordsForChars[ropeLength],
              alwaysOnePkt: FALSE];
          END;  -- IF ropeIsNIL.
      atom _ Atom.MakeAtom[--pName:-- pNameOfAtom];
      END;  -- Unmarshal atom.
    Lupine.CheckPktLength[pkt: pkt, pktLength: pktLength];
    SIGNAL StupidFuckingWarnings[atom];
    pktLength _ 0;
    RETURN[returnLength: pktLength];
    END;  -- StupidFuckingWarningsStub.


-- No module initialization.

END.  -- MazeWarFinderRpcClientImpl.