zypp::target::RequestedLocalesFile Class Reference

Save and restore locale set from file. More...

#include <RequestedLocalesFile.h>

List of all members.

Public Member Functions
	RequestedLocalesFile (const Pathname &file_r)
	Ctor taking the file to read/write.
const Pathname &	file () const
	Return the file path.
const LocaleSet &	locales () const
	Return the loacale set.
void	setLocales (const LocaleSet &locales_r)
	Store a new locale set.
Private Member Functions
bool	differs (const LocaleSet &lhs, const LocaleSet &rhs) const
	Helper testing whether two LocaleSet differ.
Static Private Member Functions
static void	load (const Pathname &file_r, LocaleSet &locales_r)
	Read LocaleSet from file_r.
static void	store (const Pathname &file_r, const LocaleSet &locales_r)
	Write LocaleSet to file_r.
Private Attributes
Pathname	_file
scoped_ptr< LocaleSet >	_localesPtr
Friends
std::ostream &	operator<< (std::ostream &str, const RequestedLocalesFile &obj)

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Detailed Description

Save and restore locale set from file.

Definition at line 35 of file RequestedLocalesFile.h.

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Constructor & Destructor Documentation

zypp::target::RequestedLocalesFile::RequestedLocalesFile

(

const Pathname &

file_r

)

[inline]

Ctor taking the file to read/write.

Definition at line 41 of file RequestedLocalesFile.h.

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Member Function Documentation

const Pathname& zypp::target::RequestedLocalesFile::file

(

)

const [inline]

Return the file path.

Definition at line 46 of file RequestedLocalesFile.h.

References _file.

Referenced by zypp::target::operator<<().

const LocaleSet& zypp::target::RequestedLocalesFile::locales

(

)

const [inline]

Return the loacale set.

The file is read once on demand. returns an empty set if the file does not exist or is not readable.

Definition at line 53 of file RequestedLocalesFile.h.

References _file, _localesPtr, and load().

Referenced by zypp::target::TargetImpl::load(), and zypp::target::operator<<().

void zypp::target::RequestedLocalesFile::setLocales

(

const LocaleSet &

locales_r

)

[inline]

Store a new locale set.

Write the new localeset to file, unless we know it did not change. The directory containing file must exist.

Definition at line 68 of file RequestedLocalesFile.h.

References _file, _localesPtr, differs(), and store().

Referenced by zypp::target::TargetImpl::commit().

bool zypp::target::RequestedLocalesFile::differs	(	const LocaleSet &	lhs,
		const LocaleSet &	rhs
	)			const [inline, private]

Helper testing whether two LocaleSet differ.

Definition at line 82 of file RequestedLocalesFile.h.

References for_.

Referenced by setLocales().

void zypp::target::RequestedLocalesFile::load	(	const Pathname &	file_r,
		LocaleSet &	locales_r
	)			[static, private]

Read LocaleSet from file_r.

Definition at line 34 of file RequestedLocalesFile.cc.

References MIL, zypp::str::trim(), and WAR.

Referenced by locales().

void zypp::target::RequestedLocalesFile::store	(	const Pathname &	file_r,
		const LocaleSet &	locales_r
	)			[static, private]

Write LocaleSet to file_r.

Definition at line 54 of file RequestedLocalesFile.cc.

References zypp::filesystem::chmod(), zypp::dumpRange(), ERR, zypp::filesystem::TmpFile::makeSibling(), MIL, zypp::Date::now(), zypp::filesystem::TmpPath::path(), and zypp::filesystem::rename().

Referenced by setLocales().

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Friends And Related Function Documentation

std::ostream & operator<<	(	std::ostream &	str,
		const RequestedLocalesFile &	obj
	)			[friend]

Stream output

Definition at line 80 of file RequestedLocalesFile.cc.

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Member Data Documentation

Pathname zypp::target::RequestedLocalesFile::_file [private]

Definition at line 99 of file RequestedLocalesFile.h.

Referenced by file(), locales(), and setLocales().

scoped_ptr<LocaleSet> zypp::target::RequestedLocalesFile::_localesPtr [mutable, private]

Definition at line 100 of file RequestedLocalesFile.h.

Referenced by locales(), zypp::target::operator<<(), and setLocales().

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

• zypp/target/RequestedLocalesFile.h
• zypp/target/RequestedLocalesFile.cc