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93 lines (87 loc) · 2.87 KB
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///////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2008-2012 Artyom Beilis (Tonkikh) <[email protected]>
//
// See accompanying file COPYING.TXT file for licensing details.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef CPPCMS_UTIL_H
#define CPPCMS_UTIL_H
#include <cppcms/defs.h>
#include <string>
namespace cppcms {
///
/// \brief This namespace holds various useful helper functions for we developer
///
namespace util {
///
/// Escape string for inclusion in HTML page, i.e.
///
/// - < - \<
/// - > - \>
/// - \& - \&
/// - " - \"
/// - ' - \'
///
/// Note, this function does not deal with encodings, so it's up to you to
/// provide valid text encoding
///
std::string CPPCMS_API escape(std::string const &s);
///
/// Escape string for inclusion in HTML page, i.e.
///
/// - < - \<
/// - > - \>
/// - \& - \&
/// - " - \"
/// - ' - \'
///
/// Note, this function does not deal with encodings, so it's up to you to
/// provide valid text encoding
///
void CPPCMS_API escape(char const *begin,char const *end,std::ostream &output);
///
/// Escape string for inclusion in HTML page, i.e.
///
/// - < - \<
/// - > - \>
/// - \& - \&
/// - " - \"
/// - ' - \'
///
/// Note, this function does not deal with encodings, so it's up to you to
/// provide valid text encoding
///
/// if I/O operation on output fails returns -1, otherwise returns 0
int CPPCMS_API escape(char const *begin,char const *end,std::streambuf &output);
///
/// Encode string for URL (percent encoding)
///
std::string CPPCMS_API urlencode(std::string const &s);
///
/// Encode string for URL (percent encoding)
///
void CPPCMS_API urlencode(char const *begin,char const *end,std::ostream &output);
///
/// Encode string for URL (percent encoding), returns -1 in case of IO failure, and 0 on success
///
int CPPCMS_API urlencode(char const *begin,char const *end,std::streambuf &output);
///
/// Decode string from URL-encoding (percent-encoding)
///
std::string CPPCMS_API urldecode(std::string const &s);
///
/// Decode text in range [begin,end) from URL-encoding (percent-encoding)
///
std::string CPPCMS_API urldecode(char const *begin,char const *end);
///
/// Make MD5 hash of string \a input converting into binary string of 16 bytes
///
std::string CPPCMS_API md5(std::string const &input);
///
/// Make MD5 hash of string \a input converting it into hexadecimal string representing this hash
///
std::string CPPCMS_API md5hex(std::string const &input);
}
}
#endif