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#ifndef CVSUTILS_H
#define CVSUTILS_H

#include "cvssubmiteditor.h"

#include <QString>
#include <QList>

QT_BEGIN_NAMESPACE
class QDebug;
QT_END_NAMESPACE

namespace Cvs {
namespace Internal {

// Utilities to parse output of a CVS log.

// A revision of a file.
struct CvsRevision
{
    CvsRevision(const QString &rev);

    QString revision;
    QString date; // ISO-Format (YYYY-MM-DD)
    QString commitId;
};

// A log entry consisting of the file and its revisions.
struct CvsLogEntry
{
    CvsLogEntry(const QString &file);

    QString file;
    QList<CvsRevision> revisions;
};

QDebug operator<<(QDebug d, const CvsLogEntry &);

// Parse. Pass on a directory to obtain full paths when
// running from the repository directory.
QList<CvsLogEntry> parseLogEntries(const QString &output,
                                   const QString &directory = QString(),
                                   const QString &filterCommitId = QString());

// Tortoise CVS outputs unknown files with question marks in
// the diff output on stdout ('? foo'); remove
QString fixDiffOutput(QString d);

// Parse the status output of CVS (stdout/stderr merged
// to catch directories).
typedef CvsSubmitEditor::StateFilePairs StateList;
StateList parseStatusOutput(const QString &directory, const QString &output);

// Revision number utilities: Decrement version number "1.2" -> "1.1"
QString previousRevision(const QString &rev);
// Revision number utilities: Is it "[1.2...].1"?
bool isFirstRevision(const QString &r);

} // namespace Internal
} // namespace Cvs

#endif // CVSUTILS_H