72 lines
1.5 KiB
C
72 lines
1.5 KiB
C
|
#ifndef MODARCHIVE_H
|
||
|
|
#define MODARCHIVE_H
|
||
|
|
|
||
|
|
#include <QObject>
|
||
|
|
#include <QMap>
|
||
|
|
#include <QMutex>
|
||
|
|
#include <unarr.h>
|
||
|
|
#include <sys/stat.h>
|
||
|
|
|
||
|
|
class ArchiveCacheEntry : public QObject
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
|
||
|
|
public:
|
||
|
|
QByteArray m_data;
|
||
|
|
int m_accessCount;
|
||
|
|
bool m_cached;
|
||
|
|
bool m_loading;
|
||
|
|
off_t m_offset;
|
||
|
|
struct stat m_stat;
|
||
|
|
time_t m_lastAccess;
|
||
|
|
QMutex m_mutex;
|
||
|
|
bool m_locked;
|
||
|
|
|
||
|
|
ArchiveCacheEntry(QObject *parent=NULL) :
|
||
|
|
QObject(parent),
|
||
|
|
m_accessCount{0},
|
||
|
|
m_cached{false},
|
||
|
|
m_loading{false},
|
||
|
|
m_offset{0},
|
||
|
|
m_lastAccess{0},
|
||
|
|
m_locked{false}
|
||
|
|
{
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
class Archive : public QObject
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
|
||
|
|
ar_stream *m_stream;
|
||
|
|
ar_archive *m_archive;
|
||
|
|
QString m_arcpath;
|
||
|
|
QMutex m_mutex;
|
||
|
|
bool m_suicidal;
|
||
|
|
|
||
|
|
QMap< QString, ArchiveCacheEntry * > m_cache;
|
||
|
|
|
||
|
|
private:
|
||
|
|
bool open();
|
||
|
|
bool close();
|
||
|
|
|
||
|
|
public:
|
||
|
|
explicit Archive(const QString &arcpath, QObject *parent = nullptr);
|
||
|
|
~Archive();
|
||
|
|
|
||
|
|
QString getPath() { return m_arcpath; }
|
||
|
|
QMap<QString, ArchiveCacheEntry *> *getEntries();
|
||
|
|
QByteArray *getEntry(const QString &path);
|
||
|
|
void releaseEntry(const QString &path);
|
||
|
|
bool contains(const QString &path);
|
||
|
|
ArchiveCacheEntry *cache(const QString &path);
|
||
|
|
void cleanCache(time_t olderThan);
|
||
|
|
|
||
|
|
void killme();
|
||
|
|
void checkIfLifeIsWorthIt();
|
||
|
|
|
||
|
|
signals:
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // MODARCHIVE_H
|