sbuild::chroot_block_device Class Reference

A chroot stored on an unmounted block device. More...

#include <sbuild-chroot-block-device.h>

Inheritance diagram for sbuild::chroot_block_device:

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Collaboration diagram for sbuild::chroot_block_device:

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List of all members.

Public Types
typedef chroot::error	error
	Exception type.
Public Member Functions
virtual	~chroot_block_device ()
	The destructor.
virtual chroot::ptr	clone () const
	Copy the chroot.
virtual chroot::ptr	clone_session (std::string const &session_id, std::string const &user, bool root) const
	Create a session chroot.
virtual chroot::ptr	clone_source () const
	Create a source chroot.
virtual void	setup_env (chroot const &chroot, environment &env) const
	Set environment.
virtual session_flags	get_session_flags (chroot const &chroot) const
	Get the session flags of the chroot.
virtual void	get_details (chroot const &chroot, format_detail &detail) const
	Get detailed information about the chroot for output.
virtual void	get_keyfile (chroot const &chroot, keyfile &keyfile) const
	Copy the chroot properties into a keyfile.
virtual void	set_keyfile (chroot &chroot, keyfile const &keyfile, string_list &used_keys)
	Set the chroot properties from a keyfile.
Protected Member Functions
	chroot_block_device ()
	The constructor.
	chroot_block_device (const chroot_block_device &rhs)
	The copy constructor.
	chroot_block_device (const chroot_lvm_snapshot &rhs)
	The copy constructor.
Friends
class	chroot
class	chroot_lvm_snapshot

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Detailed Description

A chroot stored on an unmounted block device.

The device will be mounted on demand.

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Member Typedef Documentation

typedef chroot::error sbuild::chroot_block_device::error

Exception type.

Reimplemented from sbuild::chroot.

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Constructor & Destructor Documentation

chroot_block_device::chroot_block_device

(

)

[protected]

The constructor.

References sbuild::chroot::add_facet(), and sbuild::chroot_facet_union::create().

Referenced by clone(), clone_session(), and clone_source().

chroot_block_device::chroot_block_device

(

const chroot_block_device &

rhs

)

[protected]

The copy constructor.

chroot_block_device::chroot_block_device

(

const chroot_lvm_snapshot &

rhs

)

[protected]

The copy constructor.

References sbuild::chroot::add_facet(), and sbuild::chroot_facet_union::create().

chroot_block_device::~chroot_block_device

(

)

[virtual]

The destructor.

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Member Function Documentation

sbuild::chroot::ptr chroot_block_device::clone

(

)

const [virtual]

Copy the chroot.

This is a virtual copy constructor.

Returns:

a shared_ptr to the new copy of the chroot.

Implements sbuild::chroot.

References chroot_block_device().

Referenced by clone_source().

sbuild::chroot::ptr chroot_block_device::clone_session	(	std::string const &	session_id,
		std::string const &	user,
		bool	root
	)			const [virtual]

Create a session chroot.

Parameters:

	session_id	the identifier for the new session.
	user	the user creating the session.
	root	true if the user has root access, otherwise false.

Returns:

a session chroot.

Implements sbuild::chroot.

References chroot_block_device().

sbuild::chroot::ptr chroot_block_device::clone_source

(

)

const [virtual]

Create a source chroot.

Returns:

a source chroot.

Implements sbuild::chroot.

References chroot_block_device(), and clone().

void chroot_block_device::get_details	(	chroot const &	chroot,
		format_detail &	detail
	)			const [virtual]

Get detailed information about the chroot for output.

Parameters:

	chroot	the chroot to use.
	detail	the details to output to.

Reimplemented from sbuild::chroot_block_device_base.

void chroot_block_device::get_keyfile	(	chroot const &	chroot,
		keyfile &	keyfile
	)			const [virtual]

Copy the chroot properties into a keyfile.

The keyfile group with the name of the chroot will be set; if it already exists, it will be removed before setting it.

Parameters:

	chroot	the chroot to use.
	keyfile	the keyfile to use.

Reimplemented from sbuild::chroot_block_device_base.

sbuild::chroot::session_flags chroot_block_device::get_session_flags

(

chroot const &

chroot

)

const [virtual]

Get the session flags of the chroot.

These determine how the Session controlling the chroot will operate.

Parameters:

chroot

the chroot to use.

Returns:

the session flags.

Reimplemented from sbuild::chroot_block_device_base.

References sbuild::chroot::get_session_flags().

void chroot_block_device::set_keyfile	(	chroot &	chroot,
		keyfile const &	keyfile,
		string_list &	used_keys
	)			[virtual]

Set the chroot properties from a keyfile.

The chroot name must have previously been set, so that the correct keyfile group may be determined.

Parameters:

	chroot	the chroot to use.
	keyfile	the keyfile to get the properties from.
	used_keys	a list of the keys used will be set.

Reimplemented from sbuild::chroot_block_device_base.

void chroot_block_device::setup_env	(	chroot const &	chroot,
		environment &	env
	)			const [virtual]

Set environment.

Set the environment that the setup scripts will see during execution.

Parameters:

	chroot	the chroot to use.
	env	the environment to set.

Reimplemented from sbuild::chroot_block_device_base.

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Friends And Related Function Documentation

friend class chroot [friend]

Reimplemented from sbuild::chroot_block_device_base.

friend class chroot_lvm_snapshot [friend]

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

• sbuild/sbuild-chroot-block-device.h
• sbuild/sbuild-chroot-block-device.cc