/*
* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#include <windows.h>
#include "jdk_util.h"
#define JVM_DLL "jvm.dll"
static HMODULE jvm_handle = NULL;
int JDK_InitJvmHandle() {
jvm_handle = GetModuleHandle(JVM_DLL);
return (jvm_handle != NULL);
}
void* JDK_FindJvmEntry(const char* name) {
return (void*) GetProcAddress(jvm_handle, name);
}
JNIEXPORT HMODULE JDK_LoadSystemLibrary(const char* name) {
HMODULE handle = NULL;
char path[MAX_PATH];
int ret;
if (GetSystemDirectory(path, sizeof(path)) != 0) {
strcat(path, "\\");
strcat(path, name);
handle = LoadLibrary(path);
}
if (handle == NULL) {
if (GetWindowsDirectory(path, sizeof(path)) != 0) {
strcat(path, "\\");
strcat(path, name);
handle = LoadLibrary(path);
}
}
return handle;
}