forked from quickshell/quickshell
outfoxxed
eabf79ebb6
If no live instances are found matching the current config, the youngest dead instance will be used instead.
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
#pragma once
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#include <qdatetime.h>
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#include <qdir.h>
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#include <qtypes.h>
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#include "instanceinfo.hpp"
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struct InstanceLockInfo {
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pid_t pid = -1;
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InstanceInfo instance;
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};
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QDataStream& operator<<(QDataStream& stream, const InstanceLockInfo& info);
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QDataStream& operator>>(QDataStream& stream, InstanceLockInfo& info);
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class QsPaths {
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public:
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static QsPaths* instance();
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static void init(QString shellId, QString pathId);
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static QDir crashDir(const QString& id);
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static QString basePath(const QString& id);
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static QString ipcPath(const QString& id);
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static bool
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checkLock(const QString& path, InstanceLockInfo* info = nullptr, bool allowDead = false);
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static QVector<InstanceLockInfo> collectInstances(const QString& path, bool fallbackDead = false);
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QDir* cacheDir();
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QDir* baseRunDir();
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QDir* shellRunDir();
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QDir* instanceRunDir();
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void linkRunDir();
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void linkPathDir();
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void createLock();
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private:
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enum class DirState : quint8 {
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Unknown = 0,
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Ready = 1,
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Failed = 2,
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};
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QString shellId;
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QString pathId;
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QDir mCacheDir;
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QDir mBaseRunDir;
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QDir mShellRunDir;
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QDir mInstanceRunDir;
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DirState cacheState = DirState::Unknown;
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DirState baseRunState = DirState::Unknown;
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DirState shellRunState = DirState::Unknown;
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DirState instanceRunState = DirState::Unknown;
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};
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