/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _SMALLUT_H_INCLUDED_
#define _SMALLUT_H_INCLUDED_
/* @(#$Id: smallut.h,v 1.15 2006-01-30 11:15:28 dockes Exp $ (C) 2004 J.F.Dockes */
#include <string>
#include <list>
#ifndef NO_NAMESPACES
using std::string;
using std::list;
#endif /* NO_NAMESPACES */
extern int stringicmp(const string& s1, const string& s2);
extern int stringlowercmp(const string& alreadylower, const string& s2);
extern int stringuppercmp(const string& alreadyupper, const string& s2);
// Compare charset names, removing the more common spelling variations
extern bool samecharset(const string &cs1, const string &cs2);
extern bool maketmpdir(string& tdir);
extern string stringlistdisp(const list<string>& strs);
/**
* Parse input string into list of strings.
*
* Token delimiter is " \t" except inside dquotes. dquote inside
* dquotes can be escaped with \ etc...
*/
extern bool stringToStrings(const string &s, list<string> &tokens);
/**
* Split input string. No handling of quoting
*/
extern void stringToTokens(const string &s, list<string> &tokens,
const string &delims = " \t");
/** Convert string to boolean */
extern bool stringToBool(const string &s);
/** Remove instances of characters belonging to set (default {space,
tab}) at beginning and end of input string */
extern void trimstring(string &s, const char *ws = " \t");
/** Escape things like < or & by turining them to entities */
extern string escapeHtml(const string &in);
class Chrono {
public:
Chrono();
/** Reset origin */
long restart();
/** Snapshot current time */
static void refnow();
/** Get current elapsed since creation or restart
*
* @param frozen give time since the last refnow call (this is to
* allow for using one actual system call to get values from many
* chrono objects, like when examining timeouts in a queue)
*/
long millis(int frozen = 0);
long micros(int frozen = 0);
float secs(int frozen = 0);
private:
long m_secs;
long m_nsecs;
};
#endif /* _SMALLUT_H_INCLUDED_ */