C++ (Cpp) VersionInfo32_Children Examples

Example #1

File: info.c Project: NVIDIA/winex_lgpl

/***********************************************************************
 *           VersionInfo32_FindChild             [internal]
 */
static VS_VERSION_INFO_STRUCT32 *VersionInfo32_FindChild( VS_VERSION_INFO_STRUCT32 *info,
                                            LPCWSTR szKey, UINT cbKey )
{
    VS_VERSION_INFO_STRUCT32 *child = VersionInfo32_Children( info );

    while ( (DWORD)child < (DWORD)info + info->wLength )
    {
        if ( !strncmpiW( child->szKey, szKey, cbKey ) )
            return child;

        child = VersionInfo32_Next( child );
    }

    return NULL;
}

Example #2

File: ntverrsrc.c Project: Moteesh/reactos

static PCVS_VERSION_INFO_STRUCT32
VersionInfo32_FindChild(
    IN PCVS_VERSION_INFO_STRUCT32 info,
    IN PCWSTR szKey,
    IN UINT cchKey)
{
    PCVS_VERSION_INFO_STRUCT32 child = VersionInfo32_Children(info);

    while ((ULONG_PTR)child < (ULONG_PTR)info + info->wLength)
    {
        if (!_wcsnicmp(child->szKey, szKey, cchKey) && !child->szKey[cchKey])
            return child;

        if (child->wLength == 0) return NULL;
        child = VersionInfo32_Next(child);
    }

    return NULL;
}

Example #3

File: info.c Project: NVIDIA/winex_lgpl

/***********************************************************************
 *           ConvertVersionInfo32To16        [internal]
 */
void ConvertVersionInfo32To16( VS_VERSION_INFO_STRUCT32 *info32,
                               VS_VERSION_INFO_STRUCT16 *info16 )
{
    /* Copy data onto local stack to prevent overwrites */
    WORD wLength = info32->wLength;
    WORD wValueLength = info32->wValueLength;
    WORD bText = info32->bText;
    LPBYTE lpValue = VersionInfo32_Value( info32 );
    VS_VERSION_INFO_STRUCT32 *child32 = VersionInfo32_Children( info32 );
    VS_VERSION_INFO_STRUCT16 *child16;

    TRACE("Converting %p to %p\n", info32, info16 );
    TRACE("wLength %d, wValueLength %d, bText %d, value %p, child %p\n",
                wLength, wValueLength, bText, lpValue, child32 );

    /* Convert key */
    WideCharToMultiByte( CP_ACP, 0, info32->szKey, -1, info16->szKey, 0x7fffffff, NULL, NULL );

    TRACE("Copied key from %p to %p: %s\n", info32->szKey, info16->szKey,
                debugstr_a(info16->szKey) );

    /* Convert value */
    if ( wValueLength == 0 )
    {
        info16->wValueLength = 0;
        TRACE("No value present\n" );
    }
    else if ( bText )
    {
        info16->wValueLength = WideCharToMultiByte( CP_ACP, 0, (LPCWSTR)lpValue, -1, NULL, 0, NULL, NULL );
        WideCharToMultiByte( CP_ACP, 0, (LPCWSTR)lpValue, -1,
                             VersionInfo16_Value( info16 ), info16->wValueLength, NULL, NULL );

        TRACE("Copied value from %p to %p: %s\n", lpValue,
                    VersionInfo16_Value( info16 ),
                    debugstr_a(VersionInfo16_Value( info16 )) );
    }
    else
    {
        info16->wValueLength = wValueLength;
        memmove( VersionInfo16_Value( info16 ), lpValue, wValueLength );

        TRACE("Copied value from %p to %p: %d bytes\n", lpValue,
                     VersionInfo16_Value( info16 ), wValueLength );
    }

    /* Convert children */
    child16 = VersionInfo16_Children( info16 );
    while ( (DWORD)child32 < (DWORD)info32 + wLength && child32->wLength != 0 )
    {
        VS_VERSION_INFO_STRUCT32 *nextChild = VersionInfo32_Next( child32 );

        ConvertVersionInfo32To16( child32, child16 );

        child16 = VersionInfo16_Next( child16 );
        child32 = nextChild;
    }

    /* Fixup length */
    info16->wLength = (DWORD)child16 - (DWORD)info16;

    TRACE("Finished, length is %d (%p - %p)\n",
                info16->wLength, info16, child16 );
}