# Cppcheck report - LibreOffice: odk/source/unowinreg/win/unowinreg.cxx

      1
      2
      3
      4
      5
      6
      7
      8
      9
     10
     11
     12
     13
     14
     15
     16
     17
     18
     19
     20
     21
     22
     23
     24
     25
     26
     27
     28
     29
     30
     31
     32
     33
     34
     35
     36
     37
     38
     39
     40
     41
     42
     43
     44
     45
     46
     47
     48
     49
     50
     51
     52
     53
     54
     55
     56
     57
     58
     59
     60
     61
     62
     63
     64
     65
     66
     67
     68
     69
     70
     71
     72
     73
     74
     75
     76
     77
     78
     79
     80
     81
     82
     83
     84
     85
     86
     87
     88
     89
     90
     91
     92
     93
     94
     95
     96
     97
     98
     99
    100
    101
    102
    103
    104
    105
    106
    107
    108
    109
    110
    111
    112
    113
    114
    115
    116
    117
    118
    119
    120
    121
    122
    123
    124
    125
    126
    127
    128
    129
    130
    131
    132
    133
    134
    135
    136
    137
    138
    139
    140
    141
    142
    143
    144
    145
    146
    147
    148
    149
    150
    151
    152
    153
    154
    155
    156
    157
    158
    159
    160
    161
    162
    163
    164
    165
    166
    167
    168
    169
    170
    171
    172
    173
    174
    175
    176
    177

    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   Licensed to the Apache Software Foundation (ASF) under one or more
     *   contributor license agreements. See the NOTICE file distributed
     *   with this work for additional information regarding copyright
     *   ownership. The ASF licenses this file to you under the Apache
     *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
     */

    #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)<--- The function '_DllMainCRTStartup' is never used.
    {
        return TRUE;
    }

    extern "C" JNIEXPORT jboolean JNICALL
        Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenClassesRoot(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenClassesRoot' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenCurrentConfig' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenCurrentUser' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenLocalMachine' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenUsers' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegOpenKeyEx' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegCloseKey' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegQueryValueEx' is never used.
        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(<--- The function 'Java_com_sun_star_lib_loader_WinRegKey_winreg_1RegQueryInfoKey' is never used.
        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;
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */