gecko-dev/xpcom/tests/RegFactory.cpp
1999-03-09 09:44:27 +00:00

144 lines
3.6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include <iostream.h>
#include "plstr.h"
#include "prlink.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
static PRBool gUnreg = PR_FALSE;
void print_err(nsresult err)
{
switch (err) {
case NS_ERROR_FACTORY_NOT_LOADED:
cerr << "Factory not loaded";
break;
case NS_NOINTERFACE:
cerr << "No Interface";
break;
case NS_ERROR_NULL_POINTER:
cerr << "Null pointer";
break;
case NS_ERROR_OUT_OF_MEMORY:
cerr << "Out of memory";
break;
default:
cerr << hex << err << dec;
}
}
PRLibrary *GetLib(const char *path) {
return PR_LoadLibrary(path);
}
nsresult Register(const char *path)
{
nsresult res = NS_OK;
PRLibrary *instance = GetLib(path);
if (instance != NULL) {
nsRegisterProc proc = (nsRegisterProc) PR_FindSymbol(instance,
"NSRegisterSelf");
if (proc != NULL) {
nsIServiceManager* servMgr = NULL;
res = nsServiceManager::GetGlobalServiceManager(&servMgr);
if (res == NS_OK)
{
res = proc(servMgr, path);
}
}
PR_UnloadLibrary(instance);
} else {
res = NS_ERROR_FACTORY_NOT_LOADED;
}
return res;
}
nsresult Unregister(const char *path)
{
nsresult res = NS_OK;
PRLibrary *instance = GetLib(path);
if (instance != NULL) {
nsUnregisterProc proc = (nsUnregisterProc) PR_FindSymbol(instance,
"NSUnregisterSelf");
if (proc != NULL) {
nsIServiceManager* servMgr = NULL;
res = nsServiceManager::GetGlobalServiceManager(&servMgr);
if (res == NS_OK)
{
res = proc(servMgr, path);
}
}
PR_UnloadLibrary(instance);
} else {
res = NS_ERROR_FACTORY_NOT_LOADED;
}
return res;
}
int ProcessArgs(int argc, char *argv[])
{
int i = 1;
nsresult res;
while (i < argc) {
if (argv[i][0] == '-') {
int j;
for (j = 1; argv[i][j] != '\0'; j++) {
switch (argv[i][j]) {
case 'u':
gUnreg = PR_TRUE;
break;
default:
cerr << "Unknown option '" << argv[i][j] << "'\n";
}
}
i++;
} else {
if (gUnreg == PR_TRUE) {
res = Unregister(argv[i]);
if (NS_SUCCEEDED(res)) {
cout << "Successfully unregistered: " << argv[i] << "\n";
} else {
cerr << "Unregister failed (";
print_err(res);
cerr << "): " << argv[i] << "\n";
}
} else {
res = Register(argv[i]);
if (NS_SUCCEEDED(res)) {
cout << "Successfully registered: " << argv[i] << "\n";
} else {
cerr << "Register failed (";
print_err(res);
cerr << "): " << argv[i] << "\n";
}
}
i++;
}
}
return 0;
}
int main(int argc, char *argv[])
{
return ProcessArgs(argc, argv);
}