zypp::media::Mount Class Reference

Interface to the mount program. More...

#include <Mount.h>

List of all members.

Public Types
typedef ExternalProgram::Environment	Environment
	For passing additional environment variables to mount.
typedef KVMap< kvmap::KVMapBase::CharSep<'=',','> >	Options
	Mount options.
Public Member Functions
	Mount ()
	Create an new instance.
	~Mount ()
	Clean up.
void	mount (const std::string &source, const std::string &target, const std::string &filesystem, const std::string &options, const Environment &environment=Environment())
	mount device
void	umount (const std::string &path)
	umount device
Static Public Member Functions
static MountEntries	getEntries (const std::string &mtab="")
	Return mount entries from /etc/mtab or /etc/fstab file.
Private Member Functions
void	run (const char *const *argv, const Environment &environment, ExternalProgram::Stderr_Disposition stderr_disp=ExternalProgram::Stderr_To_Stdout)
	Run mount with the specified arguments and handle stderr.
void	run (const char *const *argv, ExternalProgram::Stderr_Disposition stderr_disp=ExternalProgram::Stderr_To_Stdout)
int	Status ()
	Return the exit status of the process, closing the connection if not already done.
void	Kill ()
	Forcably kill the process.
Private Attributes
ExternalProgram *	process
	The connection to the mount process.
int	exit_code
	The exit code of the process, or -1 if not yet known.

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Detailed Description

Interface to the mount program.

Definition at line 65 of file Mount.h.

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Member Typedef Documentation

typedef ExternalProgram::Environment zypp::media::Mount::Environment

For passing additional environment variables to mount. Definition at line 73 of file Mount.h.

typedef KVMap<kvmap::KVMapBase::CharSep<'=',','> > zypp::media::Mount::Options

Mount options. 'key' or 'key=value' pairs, separated by ',' Definition at line 78 of file Mount.h.

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Constructor & Destructor Documentation

zypp::media::Mount::Mount (   )

Create an new instance. Definition at line 37 of file Mount.cc. References exit_code, and process.

zypp::media::Mount::~Mount (   )

Clean up. Definition at line 43 of file Mount.cc. References MIL, and process.

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Member Function Documentation

void zypp::media::Mount::mount (  const std::string &  source, const std::string &  target, const std::string &  filesystem, const std::string &  options, const Environment &  environment = Environment() )

mount device Parameters: source  what to mount (e.g. /dev/hda3) target  where to mount (e.g. /mnt) filesystem  which filesystem to use (e.g. reiserfs) (-t parameter) options  mount options (e.g. ro) (-o parameter) environment  optinal environment to pass (e.g. PASSWD="sennah") Exceptions: MediaException

void zypp::media::Mount::umount (  const std::string &  path  )

umount device Parameters: path  device or mountpoint to umount Exceptions: MediaException

MountEntries zypp::media::Mount::getEntries (  const std::string &  mtab = ""  )  [static]

Return mount entries from /etc/mtab or /etc/fstab file. Parameters: mtab  The name of the (mounted) file system description file to read from. This file should be one /etc/mtab, /etc/fstab or /proc/mounts. Default is to try the /etc/mtab and fail back to /proc/mounts. Returns: A vector with mount entries or empty vector if reading or parsing of the mtab file(s) failed. Definition at line 260 of file Mount.cc.

void zypp::media::Mount::run (  const char *const *  argv, const Environment &  environment, ExternalProgram::Stderr_Disposition  stderr_disp = ExternalProgram::Stderr_To_Stdout )  [private]

Run mount with the specified arguments and handle stderr. Parameters: argv  Mount arguments environment  Addittional environment to set stderr_disp  How to handle stderr, merged with stdout by default Definition at line 218 of file Mount.cc. References exit_code, and process. Referenced by run().

void zypp::media::Mount::run (  const char *const *  argv, ExternalProgram::Stderr_Disposition  stderr_disp = ExternalProgram::Stderr_To_Stdout )  [inline, private]

Definition at line 151 of file Mount.h. References run().

int zypp::media::Mount::Status (   )  [private]

Return the exit status of the process, closing the connection if not already done. Definition at line 237 of file Mount.cc. References zypp::ExternalProgram::close(), DBG, exit_code, zypp::ExternalProgram::kill(), and process.

void zypp::media::Mount::Kill (   )  [private]

Forcably kill the process. Definition at line 253 of file Mount.cc. References zypp::ExternalProgram::kill(), and process.

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Member Data Documentation

ExternalProgram* zypp::media::Mount::process [private]

The connection to the mount process. Definition at line 139 of file Mount.h. Referenced by Kill(), Mount(), run(), Status(), and ~Mount().

int zypp::media::Mount::exit_code [private]

The exit code of the process, or -1 if not yet known. Definition at line 170 of file Mount.h. Referenced by Mount(), run(), and Status().

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The documentation for this class was generated from the following files:

• zypp/media/Mount.h
• zypp/media/Mount.cc

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