mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-30 00:01:50 +00:00
155 lines
4.3 KiB
C++
155 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Pierre Phaneuf <pp@ludusdesign.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include <stdio.h>
|
|
#include "TestFactory.h"
|
|
#include "nsISupports.h"
|
|
#include "nsIComponentManager.h"
|
|
#include "nsIComponentRegistrar.h"
|
|
#include "nsIServiceManager.h"
|
|
|
|
NS_DEFINE_CID(kTestFactoryCID, NS_TESTFACTORY_CID);
|
|
NS_DEFINE_CID(kTestLoadedFactoryCID, NS_TESTLOADEDFACTORY_CID);
|
|
|
|
|
|
/**
|
|
* ITestClass implementation
|
|
*/
|
|
|
|
class TestClassImpl: public ITestClass {
|
|
NS_DECL_ISUPPORTS
|
|
public:
|
|
TestClassImpl() {
|
|
}
|
|
|
|
void Test();
|
|
};
|
|
|
|
NS_IMPL_ISUPPORTS1(TestClassImpl, ITestClass)
|
|
|
|
void TestClassImpl::Test() {
|
|
printf("hello, world!\n");
|
|
}
|
|
|
|
/**
|
|
* TestFactory implementation
|
|
*/
|
|
|
|
class TestFactory: public nsIFactory {
|
|
NS_DECL_ISUPPORTS
|
|
|
|
public:
|
|
TestFactory() {
|
|
}
|
|
|
|
NS_IMETHOD CreateInstance(nsISupports *aDelegate,
|
|
const nsIID &aIID,
|
|
void **aResult);
|
|
|
|
NS_IMETHOD LockFactory(PRBool aLock) { return NS_OK; }
|
|
};
|
|
|
|
NS_IMPL_ISUPPORTS1(TestFactory, nsIFactory)
|
|
|
|
nsresult TestFactory::CreateInstance(nsISupports *aDelegate,
|
|
const nsIID &aIID,
|
|
void **aResult) {
|
|
if (aDelegate != NULL) {
|
|
return NS_ERROR_NO_AGGREGATION;
|
|
}
|
|
|
|
TestClassImpl *t = new TestClassImpl();
|
|
|
|
if (t == NULL) {
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
nsresult res = t->QueryInterface(aIID, aResult);
|
|
|
|
if (NS_FAILED(res)) {
|
|
*aResult = NULL;
|
|
delete t;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
|
|
int main(int argc, char **argv) {
|
|
nsresult rv;
|
|
|
|
{
|
|
nsCOMPtr<nsIServiceManager> servMan;
|
|
rv = NS_InitXPCOM2(getter_AddRefs(servMan), nsnull, nsnull);
|
|
if (NS_FAILED(rv)) return -1;
|
|
nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(servMan);
|
|
NS_ASSERTION(registrar, "Null nsIComponentRegistrar");
|
|
if (registrar)
|
|
registrar->RegisterFactory(kTestFactoryCID,
|
|
nsnull,
|
|
nsnull,
|
|
new TestFactory());
|
|
|
|
ITestClass *t = NULL;
|
|
CallCreateInstance(kTestFactoryCID, &t);
|
|
|
|
if (t != NULL) {
|
|
t->Test();
|
|
t->Release();
|
|
} else {
|
|
printf("CreateInstance failed\n");
|
|
}
|
|
|
|
t = NULL;
|
|
|
|
CallCreateInstance(kTestLoadedFactoryCID, &t);
|
|
|
|
if (t != NULL) {
|
|
t->Test();
|
|
t->Release();
|
|
} else {
|
|
printf("Dynamic CreateInstance failed\n");
|
|
}
|
|
} // this scopes the nsCOMPtrs
|
|
// no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM
|
|
rv = NS_ShutdownXPCOM(nsnull);
|
|
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
|
|
return 0;
|
|
}
|
|
|