view checker/checkcode.h @ 64:e839338d3869 tip

Further Windows fix

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
/*
    Copyright (c) 2016-2018 Queen Mary, University of London

    Permission is hereby granted, free of charge, to any person
    obtaining a copy of this software and associated documentation
    files (the "Software"), to deal in the Software without
    restriction, including without limitation the rights to use, copy,
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    of the Software, and to permit persons to whom the Software is
    furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be
    included in all copies or substantial portions of the Software.

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    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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    Except as contained in this notice, the names of the Centre for
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*/

#ifndef CHECK_CODE_H
#define CHECK_CODE_H

enum class PluginCheckCode {

    SUCCESS = 0,

    /** Plugin library file is not found
     */
    FAIL_LIBRARY_NOT_FOUND = 1,

    /** Plugin library does appear to be a library, but its
     *  architecture differs from that of the checker program, in
     *  a way that can be distinguished from other loader
     *  failures. On Windows this may arise from system error 193,
     *  ERROR_BAD_EXE_FORMAT
     */
    FAIL_WRONG_ARCHITECTURE = 2,

    /** Plugin library depends on some other library that cannot be
     *  loaded. On Windows this may arise from system error 126,
     *  ERROR_MOD_NOT_FOUND, provided that the library file itself
     *  exists
     */
    FAIL_DEPENDENCY_MISSING = 3,

    /** Plugin library loading was refused for some security-related
     *  reason
     */
    FAIL_FORBIDDEN = 4,

    /** Plugin library cannot be loaded for some other reason
     */
    FAIL_NOT_LOADABLE = 5,

    /** Plugin library can be loaded, but the expected plugin
     *  descriptor symbol is missing
     */
    FAIL_DESCRIPTOR_MISSING = 6,

    /** Plugin library can be loaded and descriptor called, but no
     *  plugins are found in it
     */
    FAIL_NO_PLUGINS = 7,

    /** Failure but no meaningful error code provided, or failure
     *  read from an older helper version that did not support
     *  error codes
     */
    FAIL_OTHER = 999
};

#endif