92 lines
3.7 KiB
C++
92 lines
3.7 KiB
C++
/*
|
|
|
|
Copyright (c) 2003, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#ifndef TORRENT_ESCAPE_STRING_HPP_INCLUDED
|
|
#define TORRENT_ESCAPE_STRING_HPP_INCLUDED
|
|
|
|
#include <string>
|
|
#include <limits>
|
|
#include <boost/optional.hpp>
|
|
#include <boost/array.hpp>
|
|
#include "libtorrent/config.hpp"
|
|
#include "libtorrent/size_type.hpp"
|
|
#include "libtorrent/error_code.hpp"
|
|
|
|
namespace libtorrent
|
|
{
|
|
boost::array<char, 3 + std::numeric_limits<size_type>::digits10> TORRENT_EXPORT to_string(size_type n);
|
|
bool TORRENT_EXPORT is_digit(char c);
|
|
bool TORRENT_EXPORT is_print(char c);
|
|
bool TORRENT_EXPORT is_space(char c);
|
|
char TORRENT_EXPORT to_lower(char c);
|
|
|
|
bool TORRENT_EXPORT string_begins_no_case(char const* s1, char const* s2);
|
|
bool TORRENT_EXPORT string_equal_no_case(char const* s1, char const* s2);
|
|
|
|
std::string TORRENT_EXPORT unescape_string(std::string const& s, error_code& ec);
|
|
// replaces all disallowed URL characters by their %-encoding
|
|
std::string TORRENT_EXPORT escape_string(const char* str, int len);
|
|
// same as escape_string but does not encode '/'
|
|
std::string TORRENT_EXPORT escape_path(const char* str, int len);
|
|
// if the url does not appear to be encoded, and it contains illegal url characters
|
|
// it will be encoded
|
|
std::string TORRENT_EXPORT maybe_url_encode(std::string const& url);
|
|
|
|
// encodes a string using the base64 scheme
|
|
TORRENT_EXPORT std::string base64encode(std::string const& s);
|
|
// encodes a string using the base32 scheme
|
|
TORRENT_EXPORT std::string base32encode(std::string const& s);
|
|
TORRENT_EXPORT std::string base32decode(std::string const& s);
|
|
|
|
TORRENT_EXPORT boost::optional<std::string> url_has_argument(
|
|
std::string const& url, std::string argument);
|
|
|
|
TORRENT_EXPORT std::string to_hex(std::string const& s);
|
|
TORRENT_EXPORT bool is_hex(char const *in, int len);
|
|
TORRENT_EXPORT void to_hex(char const *in, int len, char* out);
|
|
TORRENT_EXPORT bool from_hex(char const *in, int len, char* out);
|
|
|
|
#if TORRENT_USE_WPATH
|
|
TORRENT_EXPORT std::wstring convert_to_wstring(std::string const& s);
|
|
#endif
|
|
|
|
#if defined TORRENT_WINDOWS || TORRENT_USE_LOCALE_FILENAMES
|
|
TORRENT_EXPORT std::string convert_to_native(std::string const& s);
|
|
#else
|
|
inline std::string const& convert_to_native(std::string const& s) { return s; }
|
|
#endif
|
|
|
|
}
|
|
|
|
#endif // TORRENT_ESCAPE_STRING_HPP_INCLUDED
|
|
|