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#ifndef FUSE_H
#define FUSE_H
#include <Ice/Ice.h>
#include "netfsComms.h"
#include "fuseapp.h"
#include "fuseConfig.h"
#include "entCache.h"
#include "intrusivePtrBase.h"
class NetFS : public FuseAppBase
{
private:
class ReqEnv : public NetFSComms::ReqEnv {
public:
ReqEnv(const NetFS *);
};
class OpenDir : public IntrusivePtrBase {
public:
OpenDir(Ice::Int remoteID, const std::string & path);
Ice::Int remoteID;
const std::string path;
};
typedef boost::intrusive_ptr<OpenDir> OpenDirPtr;
typedef std::map<int, OpenDirPtr> OpenDirs;
class OpenFile : public IntrusivePtrBase {
public:
OpenFile(Ice::Int remoteID, const std::string & path, int flags);
Ice::Int remoteID;
const std::string path;
const int flags;
};
typedef boost::intrusive_ptr<OpenFile> OpenFilePtr;
typedef std::map<int, OpenFilePtr> OpenFiles;
public:
NetFS(int & argc, char ** argv);
~NetFS();
private:
void * init (struct fuse_conn_info * info);
int opt_parse(void *, const char * arg, int key, struct fuse_args *);
void connect();
// misc
int access(const char * p, int a);
int getattr(const char * p, struct stat * s);
int fgetattr(const char *, struct stat *, struct fuse_file_info *);
int chmod(const char *, mode_t);
int chown(const char *, uid_t, gid_t);
int link(const char *, const char *);
int readlink(const char *, char *, size_t);
int rename(const char *, const char *);
int symlink(const char *, const char *);
int unlink(const char *);
int utimens(const char *, const struct timespec tv[2]);
// dirs
int opendir(const char * p, struct fuse_file_info * fi);
int releasedir(const char *, struct fuse_file_info * fi);
int readdir(const char *, void * buf, fuse_fill_dir_t filler, off_t, struct fuse_file_info * fi);
int mkdir(const char *, mode_t);
int rmdir(const char *);
// files
int open(const char * p, struct fuse_file_info * fi);
int create(const char *, mode_t, struct fuse_file_info *);
int release(const char *, struct fuse_file_info * fi);
int read(const char *, char * buf, size_t s, off_t o, struct fuse_file_info * fi);
int write(const char *, const char * buf, size_t s, off_t o, struct fuse_file_info * fi);
int truncate(const char *, off_t);
int ftruncate(const char *, off_t, struct fuse_file_info *);
// fs
int statfs(const char *, struct statvfs *);
// stuff
int onError(const std::exception & err) throw();
int getNextFileID();
int getNextDirID();
ReqEnv reqEnv();
int & _argc;
char ** _argv;
Ice::CommunicatorPtr ic;
FuseConfigPtr fc;
NetFSComms::FileSystemPrx filesystem;
NetFSComms::ServicePrx service;
mutable Ice::Long authtok;
std::string mountPoint;
std::string exportName;
std::string configPath;
EntCache entries;
OpenDirs openDirs;
int openDirID;
OpenFiles openFiles;
int openFileID;
};
#endif
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