d3c60ba77a
fix for 86789 git-svn-id: svn://10.0.0.236/trunk@97937 18797224-902f-48f8-a5cc-f745e15eee43
121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Sun Microsystems,
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* Inc. Portions created by Sun are
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* Copyright (C) 1999 Sun Microsystems, Inc. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Igor Kushnirskiy <idk@eng.sun.com>
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*/
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#include "ORB.h"
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#include "Call.h"
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#include "nsHashtable.h"
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class bcOIDKey : public nsHashKey {
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protected:
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bcOID key;
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public:
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bcOIDKey(bcOID oid) {
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key = oid;
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}
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virtual ~bcOIDKey() {
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}
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PRUint32 HashCode(void) const {
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return (PRUint32)key;
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}
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PRBool Equals(const nsHashKey *aKey) const {
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return (key == ((const bcOIDKey *) aKey)->key);
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}
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nsHashKey *Clone() const {
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return new bcOIDKey(key);
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}
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};
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ORB::ORB() {
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currentID = 1;
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stubs = new nsHashtable(256,PR_TRUE);
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}
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ORB::~ORB() {
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delete stubs;
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}
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bcOID ORB::RegisterStub(bcIStub *stub) {
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bcOID oid = GenerateOID();
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RegisterStubWithOID(stub,&oid);
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return oid;
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}
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void ORB::RegisterStubWithOID(bcIStub *stub, bcOID *oid) {
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stubs->Put(new bcOIDKey(*oid),stub);
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stub->SetORB(this);
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stub->SetOID(*oid);
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return;
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}
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void ORB::UnregisterStub(bcOID oid) {
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bcOIDKey *oidKey = new bcOIDKey(oid);
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stubs->Remove(oidKey);
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delete oidKey;
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return;
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}
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bcICall * ORB::CreateCall(bcIID *iid, bcOID *oid, bcMID mid) {
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return new Call(iid, oid, mid,this);
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}
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int ORB::SendReceive(bcICall *call) {
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bcIID iid;
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bcOID oid;
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bcMID mid;
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call->GetParams(&iid,&oid,&mid);
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bcIStub *stub = GetStub(&oid);
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if (stub) {
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stub->Dispatch(call);
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return 0;
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} else {
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return 1; //nb need to think about error values
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}
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}
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bcIStub * ORB::GetStub(bcOID *oid) {
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bcOIDKey *key = new bcOIDKey(*oid);
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void *tmp = stubs->Get(key);
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delete key;
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return (bcIStub*)tmp;
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}
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struct bcOIDstruct {
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PRUint16 high;
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PRUint16 low;
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};
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bcOID ORB::GenerateOID() {
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bcOID oid;
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bcOIDstruct oidStruct;
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oidStruct.low = currentID++;
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oidStruct.high = ((PRUint32)this);
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oid = *(bcOID*)&oidStruct;
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return oid;
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}
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