xref: /trunk/main/odk/source/unowinreg/win/unowinreg.cxx (revision cdf0e10c)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_odk.hxx"

#if defined _MSC_VER
#pragma warning(push, 1)
#endif
#include <windows.h>
#if defined _MSC_VER
#pragma warning(pop)
#endif

#include <jni.h>

extern "C" BOOL __stdcall _DllMainCRTStartup(HINSTANCE, DWORD, LPVOID)
{
    return TRUE;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenClassesRoot(
    JNIEnv *env, jclass, jlongArray hkresult)
{
    jboolean ret = JNI_FALSE;
    PHKEY phkey = (PHKEY)env->GetLongArrayElements(hkresult, 0);
    if (RegOpenKeyEx(HKEY_CLASSES_ROOT, NULL, 0, KEY_READ, phkey)
        == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseLongArrayElements(hkresult, (jlong *)phkey, 0);
    return ret;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenCurrentConfig(
    JNIEnv *env, jclass, jlongArray hkresult)
{
    jboolean ret = JNI_FALSE;
    PHKEY phkey = (PHKEY)env->GetLongArrayElements(hkresult, 0);
    if (RegOpenKeyEx(HKEY_CURRENT_CONFIG, NULL, 0, KEY_READ, phkey)
        == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseLongArrayElements(hkresult, (jlong *)phkey, 0);
    return ret;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenCurrentUser(
    JNIEnv *env, jclass, jlongArray hkresult)
{
    jboolean ret = JNI_FALSE;
    PHKEY phkey = (PHKEY)env->GetLongArrayElements(hkresult, 0);
    if (RegOpenKeyEx(HKEY_CURRENT_USER, NULL, 0, KEY_READ, phkey)
        == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseLongArrayElements(hkresult, (jlong *)phkey, 0);
    return ret;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenLocalMachine(
    JNIEnv *env, jclass, jlongArray hkresult)
{
    jboolean ret = JNI_FALSE;
    PHKEY phkey = (PHKEY)env->GetLongArrayElements(hkresult, 0);
    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, NULL, 0, KEY_READ, phkey)
        == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseLongArrayElements(hkresult, (jlong *)phkey, 0);
    return ret;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenUsers(
    JNIEnv *env, jclass, jlongArray hkresult)
{
    jboolean ret = JNI_FALSE;
    PHKEY phkey = (PHKEY)env->GetLongArrayElements(hkresult, 0);
    if (RegOpenKeyEx(HKEY_USERS, NULL, 0, KEY_READ, phkey) == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseLongArrayElements(hkresult, (jlong *)phkey, 0);
    return ret;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenKeyEx(
    JNIEnv *env, jclass, jlong parent, jstring name, jlongArray hkresult)
{
    jboolean ret = JNI_FALSE;
    const char *namestr = env->GetStringUTFChars(name, 0);
    PHKEY phkey = (PHKEY)env->GetLongArrayElements(hkresult, 0);
    if (RegOpenKeyEx((HKEY)parent, namestr, 0, KEY_READ, phkey)
        == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseStringUTFChars(name, namestr);
    env->ReleaseLongArrayElements(hkresult, (jlong *)phkey, 0);
    return ret;
}


extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegCloseKey(
    JNIEnv *, jclass, jlong hkey)
{
    jboolean ret = JNI_FALSE;
    if (RegCloseKey((HKEY)hkey) == ERROR_SUCCESS)
        ret = JNI_TRUE;
    return ret;
}

extern "C" JNIEXPORT jboolean
    JNICALL Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegQueryValueEx(
    JNIEnv *env, jclass, jlong hkey, jstring value, jlongArray type,
    jbyteArray data, jlongArray size)
{
    jboolean ret = JNI_FALSE;
    const char* valuestr = env->GetStringUTFChars(value, 0);
    LPDWORD ptype = (LPDWORD)env->GetLongArrayElements(type, 0);
    LPBYTE  pdata = (LPBYTE)env->GetByteArrayElements(data, 0);
    LPDWORD psize = (LPDWORD)env->GetLongArrayElements(size, 0);
    if (RegQueryValueEx((HKEY)hkey, valuestr, NULL, ptype, pdata, psize)
        == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseStringUTFChars(value, valuestr);
    env->ReleaseLongArrayElements(type, (jlong *)ptype, 0);
    env->ReleaseByteArrayElements(data, (jbyte *)pdata, 0);
    env->ReleaseLongArrayElements(size, (jlong *)psize, 0);
    return ret;
}

extern "C" JNIEXPORT jboolean JNICALL
    Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegQueryInfoKey(
    JNIEnv *env, jclass, jlong hkey, jlongArray subkeys,
    jlongArray maxSubkeyLen, jlongArray values, jlongArray maxValueNameLen,
    jlongArray maxValueLen, jlongArray secDescriptor)
{
    jboolean ret = JNI_FALSE;
    LPDWORD psubkeys = (LPDWORD)env->GetLongArrayElements(subkeys, 0);
    LPDWORD pmaxSubkeyLen =
        (LPDWORD)env->GetLongArrayElements(maxSubkeyLen, 0);
    LPDWORD pvalues = (LPDWORD)env->GetLongArrayElements(values, 0);
    LPDWORD pmaxValueNameLen =
        (LPDWORD)env->GetLongArrayElements(maxValueNameLen, 0);
    LPDWORD pmaxValueLen =
        (LPDWORD)env->GetLongArrayElements(maxValueLen, 0);
    LPDWORD psecDescriptor =
        (LPDWORD)env->GetLongArrayElements(secDescriptor, 0);
    FILETIME ft;
    if (RegQueryInfoKey((HKEY)hkey, NULL, NULL, NULL, psubkeys, pmaxSubkeyLen,
                        NULL, pvalues, pmaxValueNameLen, pmaxValueLen,
                        psecDescriptor, &ft) == ERROR_SUCCESS)
        ret = JNI_TRUE;
    env->ReleaseLongArrayElements(subkeys, (jlong*)psubkeys, 0);
    env->ReleaseLongArrayElements(maxSubkeyLen, (jlong*)pmaxSubkeyLen, 0);
    env->ReleaseLongArrayElements(values, (jlong*)pvalues, 0);
    env->ReleaseLongArrayElements(maxValueNameLen, (jlong*)pmaxValueNameLen, 0);
    env->ReleaseLongArrayElements(maxValueLen, (jlong*)pmaxValueLen, 0);
    env->ReleaseLongArrayElements(secDescriptor, (jlong*)psecDescriptor, 0);
    return ret;
}