gecko-dev/xpcom/tests/PropertiesTest.cpp

212 строки
5.8 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Pierre Phaneuf <pp@ludusdesign.com>
*/
#ifndef XPCOM_STANDALONE
#define NS_IMPL_IDS
#include "nsIEventQueueService.h"
#include "nsIPersistentProperties2.h"
#include "nsIServiceManager.h"
#include "nsIURL.h"
#include "nsIIOService.h"
#include "nsIChannel.h"
static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
#include "nsIComponentManager.h"
#include "nsIEnumerator.h"
#include <iostream.h> //BAD DOG -- no biscuit!
#include "nsSpecialSystemDirectory.h"
#ifdef XP_PC
#include "plevent.h"
#endif
#define TEST_URL "resource:/res/test.properties"
#ifdef XP_PC
#define NETLIB_DLL "netlib.dll"
#define RAPTORBASE_DLL "raptorbase.dll"
#define XPCOM_DLL "xpcom32.dll"
#else
#ifdef XP_MAC
#define NETLIB_DLL "NETLIB_DLL"
#define RAPTORBASE_DLL "base.shlb"
#define XPCOM_DLL "XPCOM_DLL"
#else
#define NETLIB_DLL "libnetlib"MOZ_DLL_SUFFIX
#define RAPTORBASE_DLL "libraptorbase"MOZ_DLL_SUFFIX
#define XPCOM_DLL "libxpcom"MOZ_DLL_SUFFIX
#endif
#endif
static NS_DEFINE_CID(kEventQueueCID, NS_EVENTQUEUE_CID);
static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
/***************************************************************************/
extern "C" void
NS_SetupRegistry()
{
nsComponentManager::AutoRegister(nsIComponentManager::NS_Startup,
NULL /* default */);
// startup netlib:
nsComponentManager::RegisterComponent(kEventQueueServiceCID, NULL, NULL, XPCOM_DLL, PR_FALSE, PR_FALSE);
nsComponentManager::RegisterComponent(kIOServiceCID, NULL, NULL, NETLIB_DLL, PR_FALSE, PR_FALSE);
// Create the Event Queue for this thread...
nsIEventQueueService* pEventQService;
pEventQService = nsnull;
nsresult result = nsServiceManager::GetService(kEventQueueServiceCID,
NS_GET_IID(nsIEventQueueService),
(nsISupports **)&pEventQService);
if (NS_SUCCEEDED(result)) {
// XXX: What if this fails?
result = pEventQService->CreateThreadEventQueue();
}
nsComponentManager::RegisterComponent(kPersistentPropertiesCID,
NULL,
NULL,
RAPTORBASE_DLL,
PR_FALSE,
PR_FALSE);
}
#endif
int
main(int argc, char* argv[])
{
#ifndef XPCOM_STANDALONE
nsresult ret;
NS_SetupRegistry();
nsIInputStream* in = nsnull;
NS_WITH_SERVICE(nsIIOService, service, kIOServiceCID, &ret);
if (NS_FAILED(ret)) return ret;
NS_WITH_SERVICE(nsIEventQueueService, eventQService, kEventQueueServiceCID, &ret);
if (NS_FAILED(ret)) return ret;
nsIChannel *channel = nsnull;
ret = service->NewChannel(TEST_URL, nsnull, &channel);
if (NS_FAILED(ret)) return ret;
nsIEventQueue *eventQ = nsnull;
ret = eventQService->GetThreadEventQueue(NS_CURRENT_THREAD, &eventQ);
if (NS_FAILED(ret)) return ret;
ret = channel->OpenInputStream(&in);
if (NS_FAILED(ret)) return ret;
nsIPersistentProperties* props = nsnull;
ret = nsComponentManager::CreateInstance(kPersistentPropertiesCID, NULL,
NS_GET_IID(nsIPersistentProperties), (void**) &props);
if (NS_FAILED(ret) || (!props)) {
printf("create nsIPersistentProperties failed\n");
return 1;
}
ret = props->Load(in);
if (NS_FAILED(ret)) {
printf("cannot load properties\n");
return 1;
}
int i = 1;
while (1) {
char name[16];
name[0] = 0;
sprintf(name, "%d", i);
nsAutoString v;
ret = props->GetStringProperty(NS_ConvertASCIItoUCS2(name), v);
if (NS_FAILED(ret) || (!v.Length())) {
break;
}
char* value = v.ToNewCString();
if (value) {
cout << "\"" << i << "\"=\"" << value << "\"" << endl;
delete[] value;
}
else {
printf("%d: ToNewCString failed\n", i);
}
i++;
}
nsIBidirectionalEnumerator* propEnum = nsnull;
ret = props->EnumerateProperties(&propEnum);
if (NS_FAILED(ret)) {
printf("cannot enumerate properties\n");
return 1;
}
ret = propEnum->First();
if (NS_FAILED(ret))
{
printf("enumerator is empty\n");
return 1;
}
cout << endl << "Key" << "\t" << "Value" << endl;
cout << "---" << "\t" << "-----" << endl;
while (NS_SUCCEEDED(ret))
{
nsIPropertyElement* propElem = nsnull;
ret = propEnum->CurrentItem((nsISupports**)&propElem);
if (NS_FAILED(ret)) {
printf("failed to get current item\n");
return 1;
}
PRUnichar *pKey = nsnull;
PRUnichar *pVal = nsnull;
ret = propElem->GetKey(&pKey);
if (NS_FAILED(ret)) {
printf("failed to get current element's key\n");
return 1;
}
ret = propElem->GetValue(&pVal);
if (NS_FAILED(ret)) {
printf("failed to get current element's value\n");
return 1;
}
nsAutoString keyAdjustedLengthBuff(pKey);
nsAutoString valAdjustedLengthBuff(pVal);
char* keyCStr = keyAdjustedLengthBuff.ToNewCString();
char* valCStr = valAdjustedLengthBuff.ToNewCString();
if (keyCStr && valCStr)
cout << keyCStr << "\t" << valCStr << endl;
delete[] keyCStr;
delete[] valCStr;
delete[] pKey;
delete[] pVal;
ret = propEnum->Next();
}
#endif
return 0;
}