| /*============================================================================= |
| Copyright (c) 2009 Daniel James |
| |
| Use, modification and distribution is subject to the Boost Software |
| License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| http://www.boost.org/LICENSE_1_0.txt) |
| =============================================================================*/ |
| |
| // For handling native strings and streams. |
| |
| #if !defined(BOOST_QUICKBOOK_DETAIL_NATIVE_TEXT_HPP) |
| #define BOOST_QUICKBOOK_DETAIL_NATIVE_TEXT_HPP |
| |
| #include <boost/config.hpp> |
| #include <boost/filesystem/path.hpp> |
| #include <boost/utility/string_ref.hpp> |
| #include <string> |
| #include <stdexcept> |
| #include <iostream> |
| #include "fwd.hpp" |
| |
| #if defined(__cygwin__) || defined(__CYGWIN__) |
| # define QUICKBOOK_CYGWIN_PATHS 1 |
| #elif defined(_WIN32) |
| # define QUICKBOOK_WIDE_PATHS 1 |
| # if defined(BOOST_MSVC) && BOOST_MSVC >= 1400 |
| # define QUICKBOOK_WIDE_STREAMS 1 |
| # endif |
| #endif |
| |
| #if !defined(QUICKBOOK_WIDE_PATHS) |
| #define QUICKBOOK_WIDE_PATHS 0 |
| #endif |
| |
| #if !defined(QUICKBOOK_WIDE_STREAMS) |
| #define QUICKBOOK_WIDE_STREAMS 0 |
| #endif |
| |
| #if !defined(QUICKBOOK_CYGWIN_PATHS) |
| #define QUICKBOOK_CYGWIN_PATHS 0 |
| #endif |
| |
| namespace quickbook |
| { |
| namespace fs = boost::filesystem; |
| |
| namespace detail |
| { |
| struct conversion_error : std::runtime_error |
| { |
| conversion_error(char const* m) : std::runtime_error(m) {} |
| }; |
| |
| // 'generic': Paths in quickbook source and the generated boostbook. |
| // Always UTF-8. |
| // 'command_line': |
| // Paths (or other parameters) from the command line and |
| // possibly other sources in the future. Wide strings on |
| // normal windows, UTF-8 for cygwin and other platforms |
| // (hopefully). |
| // 'path': Stored as a boost::filesystem::path. Since |
| // Boost.Filesystem doesn't support cygwin, this |
| // is always wide on windows. UTF-8 on other |
| // platforms (again, hopefully). |
| |
| #if QUICKBOOK_WIDE_PATHS |
| typedef std::wstring command_line_string; |
| typedef boost::wstring_ref command_line_string_ref; |
| #else |
| typedef std::string command_line_string; |
| typedef boost::string_ref command_line_string_ref; |
| #endif |
| |
| // A light wrapper around C++'s streams that gets things right |
| // in the quickbook context. |
| // |
| // This is far from perfect but it fixes some issues. |
| struct ostream |
| { |
| #if QUICKBOOK_WIDE_STREAMS |
| typedef std::wostream base_ostream; |
| typedef std::wios base_ios; |
| typedef std::wstring string; |
| typedef boost::wstring_ref string_ref; |
| #else |
| typedef std::ostream base_ostream; |
| typedef std::ios base_ios; |
| typedef std::string string; |
| typedef boost::string_ref string_ref; |
| #endif |
| base_ostream& base; |
| |
| explicit ostream(base_ostream& x) : base(x) {} |
| |
| // C strings should always be ascii. |
| ostream& operator<<(char); |
| ostream& operator<<(char const*); |
| |
| // std::string should be UTF-8 (what a mess!) |
| ostream& operator<<(std::string const&); |
| ostream& operator<<(boost::string_ref); |
| |
| // Other value types. |
| ostream& operator<<(int x); |
| ostream& operator<<(unsigned int x); |
| ostream& operator<<(long x); |
| ostream& operator<<(unsigned long x); |
| |
| #if !defined(BOOST_NO_LONG_LONG) |
| ostream& operator<<(long long x); |
| ostream& operator<<(unsigned long long x); |
| #endif |
| |
| ostream& operator<<(fs::path const&); |
| |
| // Modifiers |
| ostream& operator<<(base_ostream& (*)(base_ostream&)); |
| ostream& operator<<(base_ios& (*)(base_ios&)); |
| }; |
| |
| |
| std::string command_line_to_utf8(command_line_string const&); |
| fs::path command_line_to_path(command_line_string const&); |
| |
| std::string path_to_generic(fs::path const&); |
| fs::path generic_to_path(boost::string_ref); |
| |
| void initialise_output(); |
| |
| ostream& out(); |
| |
| // Preformats an error/warning message so that it can be parsed by |
| // common IDEs. Uses the ms_errors global to determine if VS format |
| // or GCC format. Returns the stream to continue ouput of the verbose |
| // error message. |
| ostream& outerr(); |
| ostream& outerr(fs::path const& file, int line = -1); |
| ostream& outwarn(fs::path const& file, int line = -1); |
| ostream& outerr(file_ptr const&, string_iterator); |
| ostream& outwarn(file_ptr const&, string_iterator); |
| } |
| } |
| |
| #endif |