paludis::Merger Class Reference
[Exceptions, Repository]

#include <merger.hh>

Inheritance diagram for paludis::Merger:

List of all members.

Basic operations
	Merger (const MergerParams &)
Handle filesystem entry things
virtual void	on_file (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_file_over_nothing (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_file_over_file (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_file_over_dir (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_file_over_sym (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_file_over_misc (bool is_check, const FSEntry &, const FSEntry &)
virtual MergeStatusFlags	install_file (const FSEntry &, const FSEntry &, const std::string &) PALUDIS_ATTRIBUTE((warn_unused_result))
virtual void	unlink_file (FSEntry)
virtual void	record_install_file (const FSEntry &, const FSEntry &, const std::string &, const MergeStatusFlags &)=0
virtual void	on_dir (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_dir_over_nothing (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_dir_over_file (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_dir_over_dir (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_dir_over_sym (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_dir_over_misc (bool is_check, const FSEntry &, const FSEntry &)
virtual MergeStatusFlags	install_dir (const FSEntry &, const FSEntry &) PALUDIS_ATTRIBUTE((warn_unused_result))
virtual void	unlink_dir (FSEntry)
virtual void	record_install_dir (const FSEntry &, const FSEntry &, const MergeStatusFlags &)=0
virtual void	record_install_under_dir (const FSEntry &, const MergeStatusFlags &)=0
virtual void	on_sym (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_sym_over_nothing (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_sym_over_file (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_sym_over_dir (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_sym_over_sym (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_sym_over_misc (bool is_check, const FSEntry &, const FSEntry &)
virtual MergeStatusFlags	install_sym (const FSEntry &, const FSEntry &) PALUDIS_ATTRIBUTE((warn_unused_result))
virtual void	unlink_sym (FSEntry)
virtual void	record_install_sym (const FSEntry &, const FSEntry &, const MergeStatusFlags &)=0
virtual void	unlink_misc (FSEntry)
virtual void	on_misc (bool is_check, const FSEntry &, const FSEntry &)
Configuration protection
virtual bool	config_protected (const FSEntry &, const FSEntry &)=0
virtual std::string	make_config_protect_name (const FSEntry &, const FSEntry &)=0
Basic operations
virtual	~Merger ()
Public Member Functions
virtual bool	check () PALUDIS_ATTRIBUTE((warn_unused_result))
virtual void	merge ()
Protected Member Functions
void	make_check_fail ()
virtual Hook	extend_hook (const Hook &)
virtual EntryType	entry_type (const FSEntry &)
virtual void	do_dir_recursive (bool is_check, const FSEntry &, const FSEntry &)
virtual void	on_enter_dir (bool is_check, const FSEntry)
virtual void	on_leave_dir (bool is_check, const FSEntry)
virtual void	on_error (bool is_check, const std::string &)=0
virtual void	on_warn (bool is_check, const std::string &)=0
virtual void	display_override (const std::string &) const =0

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Detailed Description

Handles merging an image to a live filesystem.

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Member Function Documentation

virtual bool paludis::Merger::check

(

)

[virtual]

Check a merge, return whether no errors were encountered.

Reimplemented in paludis::NDBAMMerger.

virtual void paludis::Merger::do_dir_recursive	(	bool	is_check,
		const FSEntry &	,
		const FSEntry &
	)			[protected, virtual]

Handle a directory, recursively.

virtual EntryType paludis::Merger::entry_type

(

const FSEntry &

)

[protected, virtual]

Determine the entry type of a filesystem entry.

virtual Hook paludis::Merger::extend_hook

(

const Hook &

)

[protected, virtual]

Allows subclasses to extend hook calls.

Reimplemented in paludis::NDBAMMerger.

void paludis::Merger::make_check_fail

(

)

[protected]

When called, makes check()'s result a failure.

virtual void paludis::Merger::merge

(

)

[virtual]

Perform the merge.

Reimplemented in paludis::NDBAMMerger.

virtual void paludis::Merger::on_enter_dir	(	bool	is_check,
		const	FSEntry
	)			[protected, virtual]

Allows subclasses to perform behaviour when entering a directory.

Reimplemented in paludis::NDBAMMerger.

virtual void paludis::Merger::on_error	(	bool	is_check,
		const std::string &
	)			[protected, pure virtual]

What to do when an error occurs.

Implemented in paludis::NDBAMMerger.

virtual void paludis::Merger::on_leave_dir	(	bool	is_check,
		const	FSEntry
	)			[protected, virtual]

Allows subclasses to perform behaviour when leaving a directory.

virtual void paludis::Merger::on_warn	(	bool	is_check,
		const std::string &
	)			[protected, pure virtual]

What to do when a warning occurs.

Implemented in paludis::NDBAMMerger.

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

• /home/users/stephen/scm/paludis/paludis/merger.hh