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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <filepathid.h>
#include <vector>
namespace ClangBackEnd {
enum class SourceType : unsigned char {
TopProjectInclude,
TopSystemInclude,
UserInclude,
ProjectInclude,
SystemInclude,
Source
};
enum class HasMissingIncludes : unsigned char { No, Yes };
class TimeStamp
{
using int64 = long long;
public:
TimeStamp() = default;
TimeStamp(int64 value)
: value(value)
{}
operator int64() const
{
return value;
}
int64 value = -1;
};
class SourceTimeStamp
{
using int64 = long long;
public:
SourceTimeStamp(int sourceId, int64 lastModified)
: timeStamp(lastModified)
, sourceId(sourceId)
{}
SourceTimeStamp(FilePathId sourceId, TimeStamp lastModified)
: timeStamp(lastModified)
, sourceId(sourceId)
{}
friend bool operator<(SourceTimeStamp first, SourceTimeStamp second)
{
return first.sourceId < second.sourceId;
}
friend bool operator<(SourceTimeStamp first, FilePathId second)
{
return first.sourceId < second;
}
friend bool operator<(FilePathId first, SourceTimeStamp second)
{
return first < second.sourceId;
}
friend bool operator==(SourceTimeStamp first, SourceTimeStamp second)
{
return first.sourceId == second.sourceId && first.timeStamp == second.timeStamp;
}
friend bool operator!=(SourceTimeStamp first, SourceTimeStamp second)
{
return !(first == second);
}
public:
TimeStamp timeStamp;
FilePathId sourceId;
};
using SourceTimeStamps = std::vector<SourceTimeStamp>;
class SourceEntry
{
using int64 = long long;
public:
SourceEntry(int sourceId, int64 timeStamp, int sourceType, int hasMissingIncludes)
: timeStamp(timeStamp)
, sourceId(sourceId)
, sourceType(static_cast<SourceType>(sourceType))
, hasMissingIncludes(static_cast<HasMissingIncludes>(hasMissingIncludes))
{}
SourceEntry(FilePathId sourceId,
SourceType sourceType,
TimeStamp timeStamp,
HasMissingIncludes hasMissingIncludes = HasMissingIncludes::No)
: timeStamp(timeStamp)
, sourceId(sourceId)
, sourceType(sourceType)
, hasMissingIncludes(hasMissingIncludes)
{}
friend bool operator<(SourceEntry first, SourceEntry second) {
return first.sourceId < second.sourceId;
}
friend bool operator<(SourceEntry first, FilePathId second) { return first.sourceId < second; }
friend bool operator<(FilePathId first, SourceEntry second) { return first < second.sourceId; }
friend bool operator==(SourceEntry first, SourceEntry second)
{
return first.sourceId == second.sourceId && first.sourceType == second.sourceType
&& first.timeStamp == second.timeStamp;
}
friend bool operator!=(SourceEntry first, SourceEntry second) { return !(first == second); }
public:
TimeStamp timeStamp;
FilePathId sourceId;
SourceType sourceType = SourceType::UserInclude;
HasMissingIncludes hasMissingIncludes = HasMissingIncludes::No;
};
using SourceEntries = std::vector<SourceEntry>;
using SourceEntryReference = std::reference_wrapper<SourceEntry>;
using SourceEntryReferences = std::vector<SourceEntryReference>;
} // namespace ClangBackEnd
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