xtreemfs/cpp/include/fuse/fuse_options.h

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2020-09-22 02:25:22 +02:00
/*
* Copyright (c) 2011 by Michael Berlin, Zuse Institute Berlin
*
* Licensed under the BSD License, see LICENSE file for details.
*
*/
#ifndef CPP_INCLUDE_FUSE_FUSE_OPTIONS_H_
#define CPP_INCLUDE_FUSE_FUSE_OPTIONS_H_
#include "libxtreemfs/options.h"
#include <boost/program_options.hpp>
#include <string>
#include <vector>
namespace xtreemfs {
class FuseOptions : public Options {
public:
/** Sets the default values. */
FuseOptions();
/** Set options parsed from command line which must contain at least the URL
* to a XtreemFS volume and a mount point.
*
* Calls Options::ParseCommandLine() to parse general options.
*
* @throws InvalidCommandLineParametersException
* @throws InvalidURLException */
void ParseCommandLine(int argc, char** argv);
/** Shows only the minimal help text describing the usage of mount.xtreemfs.*/
std::string ShowCommandLineUsage();
/** Outputs usage of the command line parameters. */
virtual std::string ShowCommandLineHelp();
// Fuse options.
/** Execute extended attributes operations? */
bool enable_xattrs;
/** If -o default_permissions is passed to Fuse, there are no extra permission
* checks needed. */
bool use_fuse_permission_checks;
/** If requested by the user, do not pass -o default_permissions to Fuse. */
bool fuse_permission_checks_explicitly_disabled;
/** Run the adapter program in foreground or send it to background? */
bool foreground;
/** Fuse options specified by -o. */
std::vector<std::string> fuse_options;
#ifdef __APPLE__
/** Assumed (or if specified the set) timeout of a blocked operation after
* which MacFuse will on a) Tiger show a dialog if the user will still wait
* for the operation or b) >=Leopard just kill our Fuse implementation and
* call fuse_destroy.
*/
int daemon_timeout;
#endif // __APPLE__
private:
/** Contains all available Fuse options and its descriptions. */
boost::program_options::options_description fuse_descriptions_;
/** Brief help text if there are no command line arguments. */
std::string helptext_usage_;
};
} // namespace xtreemfs
#endif // CPP_INCLUDE_FUSE_FUSE_OPTIONS_H_