libi2ncommon: (tomj) smart HTML entities engine

[libi2ncommon] / src / stringfunc.hxx

/***************************************************************************
 *   Copyright (C) 2004 by Gerd v. Egidy                                   *
 *   info@intra2net.com                                                    *
 *                                                                         *
 ***************************************************************************/

#ifndef __STRINGFUNC_HXX
#define __STRINGFUNC_HXX

#include <string>

std::string to_lower (const std::string &src);
std::string to_upper (const std::string &src);

std::string nice_unit_format (int input);

bool replace_all(std::string &base, const std::string *ist, const std::string *soll);
bool replace_all(std::string &base, const char *ist, const char *soll);
bool replace_all(std::string &base, const char *ist, const std::string *soll);
bool replace_all(std::string &base, const std::string &ist, const char *soll);
bool replace_all(std::string &base, const std::string &ist, const std::string &soll);

std::string iso_to_utf8(const std::string& isostring);
std::string utf8_to_iso(const std::string& utf8string);
std::string utf7imap_to_iso(const std::string &utf7imapstring);

std::string iso_to_html(const std::string& isostring, bool showerr_bug);     // DEPRECATED!

std::string strip_html_tags(const std::string &input);
std::string smart_html_entities(const std::string &input);
std::string html_entities(std::string str);

std::string escape(const std::string &s);

std::string descape(const std::string &s, int startpos, int &endpos);
inline std::string descape(const std::string &s)
{
    int endpos;
    return descape(s,0,endpos);
}

std::string escape_shellarg(const std::string &input);

#endif