Frog-util.cxx File Reference

#include "frog/Frog-util.h"
#include <cstring>
#include <set>
#include <string>
#include <ostream>
#include "ticcutils/SocketBasics.h"
#include "config.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>

Include dependency graph for Frog-util.cxx:

Functions
string	prefix (const string &path, const string &fn)
set< string >	getFileNames (const string &dirName, const string &ext)
string	check_server (const string &host, const string &port, const string &name)

Function Documentation

check_server()

string check_server	(	const string &	host,
		const string &	port,
		const string &	name
	)

check if a certain host:port is available for us

Parameters

host	the host we check
port	the port we want to access
name	extra information (used in diagnostics only)

Returns

"" on succes or an error message on failure

getFileNames()

set<string> getFileNames	(	const string &	dirName,
		const string &	ext
	)

extract a (sorted) list of file-names matching an extension pattern

Parameters

dirName	the search directory
ext	the file extension we search

Returns

a sorted list og file-names

prefix()

string prefix	(	const string &	path,
		const string &	fn
	)

add a full path to the filename fn

Parameters

path	the path to add
fn	the filename to be prefixed

Returns

a new path If fn already contains (relative) path information, it is left unchanged.