Y2PathSearch Class Reference

#include <pathsearch.h>

Inheritance diagram for Y2PathSearch:

List of all members.

Public Types
enum	WHAT { GENERIC, EXECCOMP, PLUGIN }
Static Public Member Functions
static int	numberOfComponentLevels ()
static string	searchPath (WHAT what, int level)
static int	currentComponentLevel ()
static string	findy2 (string filename, int mode=R_OK, int level=-1)
static string	findy2exe (string root, string compname, bool server, bool non_y2, int level)
static string	findy2plugin (string name, int level)
static string	globsubst (const string &where, const string &oldstr, const string &newstr)
	globsubst ("YaST::Foo::UI", "::", "/") == "YaST/Foo/UI"
static string	completeFilename (const string &fname)
Static Private Member Functions
static int	defaultComponentLevel ()

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Member Enumeration Documentation

enum Y2PathSearch::WHAT

This enum is used as the first agrument for searchPath. It's needed since some components need a special path treatment ("yast2dir" is not valid for those).

Enumerator:

GENERIC
EXECCOMP
PLUGIN

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Member Function Documentation

int Y2PathSearch::numberOfComponentLevels

(

)

[static]

Returns the number of search paths.

string Y2PathSearch::searchPath	(	WHAT	what,
		int	level
	)			[static]

Returns the n-th searchpath (starting at 0). No range check is performed.

int Y2PathSearch::currentComponentLevel

(

)

[static]

Determines the current component level by consulting the environment variable Y2LEVEL

string Y2PathSearch::findy2	(	string	filename,
		int	mode = R_OK,
		int	level = -1
	)			[static]

Find the given file sequentially searched in the all search paths or only in the one specified by level. Return complete path on success or empty string on failure.

string Y2PathSearch::findy2exe	(	string	root,
		string	compname,
		bool	server,
		bool	non_y2,
		int	level
	)			[static]

Searchs in one of a list of paths for a yast2 executable. Give the name compname relative to YAST2DIR. The flag server specifies, whether a server or a client component should be searched for. The flag non_y2 specifies, whether a ycp program or a non ycp program like a shell script should be searched for. Returns an empty string if no such component was found. Otherwise returns a complete absolute path. The level argument gives the number of the path to search in. Use numberOfComponentLevels () to get the number of allowed paths.

string Y2PathSearch::findy2plugin	(	string	name,
		int	level
	)			[static]

Search for a plugin in the specified level. On success return the absolute filename of the plugin, otherwise a empty string.

string Y2PathSearch::globsubst	(	const string &	where,
		const string &	oldstr,
		const string &	newstr
	)			[static]

globsubst ("YaST::Foo::UI", "::", "/") == "YaST/Foo/UI"

string Y2PathSearch::completeFilename

(

const string &

fname

)

[static]

Complete filename to start with "/". Will take the current working directory into account.

int Y2PathSearch::defaultComponentLevel

(

)

[static, private]

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

• pathsearch.h
• pathsearch.cc

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