#ifndef EFSW_WATCHEROSX_HPP
|
#define EFSW_WATCHEROSX_HPP
|
|
#include <efsw/FileWatcherImpl.hpp>
|
|
#if EFSW_PLATFORM == EFSW_PLATFORM_KQUEUE || EFSW_PLATFORM == EFSW_PLATFORM_FSEVENTS
|
|
#include <map>
|
#include <vector>
|
#include <sys/types.h>
|
#include <sys/event.h>
|
#include <efsw/DirectorySnapshot.hpp>
|
|
namespace efsw
|
{
|
|
class FileWatcherKqueue;
|
class WatcherKqueue;
|
|
typedef struct kevent KEvent;
|
|
/// type for a map from WatchID to WatcherKqueue pointer
|
typedef std::map<WatchID, Watcher*> WatchMap;
|
|
class WatcherKqueue : public Watcher
|
{
|
public:
|
WatcherKqueue( WatchID watchid, const std::string& dirname, FileWatchListener* listener, bool recursive, FileWatcherKqueue * watcher, WatcherKqueue * parent = NULL );
|
|
virtual ~WatcherKqueue();
|
|
void addFile( const std::string& name, bool emitEvents = true );
|
|
void removeFile( const std::string& name, bool emitEvents = true );
|
|
// called when the directory is actually changed
|
// means a file has been added or removed
|
// rescans the watched directory adding/removing files and sending notices
|
void rescan();
|
|
void handleAction( const std::string& filename, efsw::Action action, const std::string& oldFilename = "" );
|
|
void handleFolderAction( std::string filename, efsw::Action action, const std::string& oldFilename = "" );
|
|
void addAll();
|
|
void removeAll();
|
|
WatchID watchingDirectory( std::string dir );
|
|
void watch();
|
|
WatchID addWatch(const std::string& directory, FileWatchListener* watcher, bool recursive, WatcherKqueue * parent);
|
|
void removeWatch (WatchID watchid );
|
|
bool initOK();
|
|
int lastErrno();
|
protected:
|
WatchMap mWatches;
|
int mLastWatchID;
|
|
// index 0 is always the directory
|
std::vector<KEvent> mChangeList;
|
size_t mChangeListCount;
|
DirectorySnapshot mDirSnap;
|
|
/// The descriptor for the kqueue
|
int mKqueue;
|
|
FileWatcherKqueue * mWatcher;
|
|
WatcherKqueue * mParent;
|
|
bool mInitOK;
|
int mErrno;
|
|
bool pathInWatches( const std::string& path );
|
|
bool pathInParent( const std::string& path );
|
|
Watcher * findWatcher( const std::string path );
|
|
void moveDirectory( std::string oldPath, std::string newPath, bool emitEvents = true );
|
|
void sendDirChanged();
|
};
|
|
}
|
|
#endif
|
|
#endif
|