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/****************************************************************************
**
** Copyright (C) 2016 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.
**
****************************************************************************/
#include "gerritparameters.h"
#include "gerritplugin.h"
#include <utils/hostosinfo.h>
#include <utils/pathchooser.h>
#include <QDebug>
#include <QFileInfo>
#include <QRegularExpression>
#include <QSettings>
#include <QStandardPaths>
namespace Gerrit {
namespace Internal {
static const char settingsGroupC[] = "Gerrit";
static const char hostKeyC[] = "Host";
static const char userKeyC[] = "User";
static const char portKeyC[] = "Port";
static const char portFlagKeyC[] = "PortFlag";
static const char sshKeyC[] = "Ssh";
static const char httpsKeyC[] = "Https";
static const char defaultHostC[] = "codereview.qt-project.org";
static const char defaultSshC[] = "ssh";
static const char savedQueriesKeyC[] = "SavedQueries";
static const char defaultPortFlag[] = "-p";
enum { defaultPort = 29418 };
static inline QString detectSsh()
{
const QByteArray gitSsh = qgetenv("GIT_SSH");
if (!gitSsh.isEmpty())
return QString::fromLocal8Bit(gitSsh);
QString ssh = QStandardPaths::findExecutable(defaultSshC);
if (!ssh.isEmpty())
return ssh;
if (Utils::HostOsInfo::isWindowsHost()) { // Windows: Use ssh.exe from git if it cannot be found.
Utils::FileName path = GerritPlugin::gitBinDirectory();
if (!path.isEmpty())
ssh = path.appendPath(defaultSshC).toString();
}
return ssh;
}
GerritServer::GerritServer()
: host(defaultHostC)
, port(defaultPort)
{
}
GerritServer::GerritServer(const QString &host, unsigned short port,
const QString &user, HostType type)
: host(host)
, user(user)
, port(port)
, type(type)
{}
bool GerritServer::operator==(const GerritServer &other) const
{
if (port && other.port && port != other.port)
return false;
return host == other.host && user == other.user && type == other.type;
}
void GerritParameters::setPortFlagBySshType()
{
bool isPlink = false;
if (!ssh.isEmpty()) {
const QString version = Utils::PathChooser::toolVersion(ssh, {"-V"});
isPlink = version.contains("plink", Qt::CaseInsensitive);
}
portFlag = QLatin1String(isPlink ? "-P" : defaultPortFlag);
}
GerritParameters::GerritParameters()
: https(true)
, portFlag(defaultPortFlag)
{
}
QString GerritServer::sshHostArgument() const
{
return user.isEmpty() ? host : (user + '@' + host);
}
QString GerritServer::url() const
{
QString res = "ssh://" + sshHostArgument();
if (port)
res += ':' + QString::number(port);
return res;
}
bool GerritServer::fillFromRemote(const QString &remote, const QString &defaultUser)
{
static const QRegularExpression remotePattern(
"^(?:(?<protocol>[^:]+)://)?(?:(?<user>[^@]+)@)?(?<host>[^:/]+)(?::(?<port>\\d+))?");
// Skip local remotes (refer to the root or relative path)
if (remote.isEmpty() || remote.startsWith('/') || remote.startsWith('.'))
return false;
// On Windows, local paths typically starts with <drive>:
if (Utils::HostOsInfo::isWindowsHost() && remote[1] == ':')
return false;
QRegularExpressionMatch match = remotePattern.match(remote);
if (!match.hasMatch())
return false;
const QString protocol = match.captured("protocol");
if (protocol == "https")
type = GerritServer::Https;
else if (protocol == "http")
type = GerritServer::Http;
else if (protocol.isEmpty() || protocol == "ssh")
type = GerritServer::Ssh;
else
return false;
const QString userName = match.captured("user");
user = userName.isEmpty() ? defaultUser : userName;
host = match.captured("host");
port = match.captured("port").toUShort();
if (host.contains("github.com")) // Clearly not gerrit
return false;
return true;
}
bool GerritParameters::equals(const GerritParameters &rhs) const
{
return server == rhs.server && ssh == rhs.ssh && https == rhs.https;
}
void GerritParameters::toSettings(QSettings *s) const
{
s->beginGroup(settingsGroupC);
s->setValue(hostKeyC, server.host);
s->setValue(userKeyC, server.user);
s->setValue(portKeyC, server.port);
s->setValue(portFlagKeyC, portFlag);
s->setValue(sshKeyC, ssh);
s->setValue(httpsKeyC, https);
s->endGroup();
}
void GerritParameters::saveQueries(QSettings *s) const
{
s->beginGroup(settingsGroupC);
s->setValue(savedQueriesKeyC, savedQueries.join(','));
s->endGroup();
}
void GerritParameters::fromSettings(const QSettings *s)
{
const QString rootKey = QLatin1String(settingsGroupC) + '/';
server.host = s->value(rootKey + hostKeyC, defaultHostC).toString();
server.user = s->value(rootKey + userKeyC, QString()).toString();
ssh = s->value(rootKey + sshKeyC, QString()).toString();
server.port = s->value(rootKey + portKeyC, QVariant(int(defaultPort))).toInt();
portFlag = s->value(rootKey + portFlagKeyC, defaultPortFlag).toString();
savedQueries = s->value(rootKey + savedQueriesKeyC, QString()).toString()
.split(',');
https = s->value(rootKey + httpsKeyC, QVariant(true)).toBool();
if (ssh.isEmpty())
ssh = detectSsh();
}
bool GerritParameters::isValid() const
{
return !server.host.isEmpty() && !server.user.isEmpty() && !ssh.isEmpty();
}
} // namespace Internal
} // namespace Gerrit
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