83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
#ifndef DATA_UTILS_H
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#define DATA_UTILS_H
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#include "./global.h"
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#include <c++utilities/misc/traits.h>
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#include <QJsonValue>
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#include <QStringList>
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#include <QUrl>
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#include <limits>
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#include <vector>
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QT_FORWARD_DECLARE_CLASS(QJsonObject)
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QT_FORWARD_DECLARE_CLASS(QHostAddress)
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namespace CppUtilities {
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class DateTime;
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}
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namespace Data {
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namespace Traits = CppUtilities::Traits;
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struct SyncthingStatistics;
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struct SyncthingDir;
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struct SyncthingDev;
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LIB_SYNCTHING_CONNECTOR_EXPORT QString agoString(CppUtilities::DateTime dateTime);
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LIB_SYNCTHING_CONNECTOR_EXPORT QString trafficString(std::uint64_t total, double rate);
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LIB_SYNCTHING_CONNECTOR_EXPORT QString directoryStatusString(const Data::SyncthingStatistics &stats);
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LIB_SYNCTHING_CONNECTOR_EXPORT QString syncCompleteString(
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const std::vector<const SyncthingDir *> &completedDirs, const SyncthingDev *remoteDevice = nullptr);
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LIB_SYNCTHING_CONNECTOR_EXPORT QString rescanIntervalString(int rescanInterval, bool fileSystemWatcherEnabled);
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LIB_SYNCTHING_CONNECTOR_EXPORT bool isLocal(const QString &hostName);
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LIB_SYNCTHING_CONNECTOR_EXPORT bool isLocal(const QString &hostName, const QHostAddress &hostAddress);
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LIB_SYNCTHING_CONNECTOR_EXPORT bool setDirectoriesPaused(QJsonObject &syncthingConfig, const QStringList &dirIds, bool paused);
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LIB_SYNCTHING_CONNECTOR_EXPORT bool setDevicesPaused(QJsonObject &syncthingConfig, const QStringList &dirs, bool paused);
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/*!
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* \brief Returns whether the host specified by the given \a url is the local machine.
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*/
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inline bool isLocal(const QUrl &url)
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{
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return isLocal(url.host());
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}
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template <typename IntType = quint64, Traits::EnableIf<std::is_integral<IntType>> * = nullptr>
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inline LIB_SYNCTHING_CONNECTOR_EXPORT IntType jsonValueToInt(const QJsonValue &value, double defaultValue = 0.0)
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{
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return static_cast<IntType>(value.toDouble(defaultValue));
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}
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constexpr LIB_SYNCTHING_CONNECTOR_EXPORT int trQuandity(quint64 quandity)
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{
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return quandity > std::numeric_limits<int>::max() ? std::numeric_limits<int>::max() : static_cast<int>(quandity);
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}
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template <class Objects, class Accessor> LIB_SYNCTHING_CONNECTOR_EXPORT QStringList things(const Objects &objects, Accessor accessor)
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{
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QStringList things;
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things.reserve(static_cast<QStringList::size_type>(objects.size()));
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for (const auto &object : objects) {
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things << accessor(object);
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}
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return things;
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}
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template <class Objects> LIB_SYNCTHING_CONNECTOR_EXPORT QStringList ids(const Objects &objects)
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{
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return things(objects, [](const auto &object) { return Traits::dereferenceMaybe(object).id; });
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}
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template <class Objects> LIB_SYNCTHING_CONNECTOR_EXPORT QStringList displayNames(const Objects &objects)
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{
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return things(objects, [](const auto &object) { return Traits::dereferenceMaybe(object).displayName(); });
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}
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} // namespace Data
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#endif // DATA_UTILS_H
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