56976a127c
If set, the COLUMNS environment variable will take precedence over terminal width. However, please note that COLUMNS is usually *not* exported by shells to child processes, so in most cases COLUMNS will be undefined for ledger---hence the motivation for this change. Terminal width is queried using ioctl() on stdin. For the sake of portability the querying is done only on platform where ioctl() is detected as supported at compile-time.
336 lines
9.2 KiB
C++
336 lines
9.2 KiB
C++
/*
|
|
* Copyright (c) 2003-2014, John Wiegley. 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 New Artisans LLC 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.
|
|
*/
|
|
|
|
/**
|
|
* @addtogroup util
|
|
*
|
|
* @file system.hh
|
|
* @author John Wiegley
|
|
*
|
|
* @brief All system headers needed by Ledger.
|
|
*
|
|
* These are collected here so that a pre-compiled header can be made.
|
|
* None of these header files (with the exception of acconf.h, when
|
|
* configure is re-run) are expected to change.
|
|
*/
|
|
|
|
#ifndef _SYSTEM_HH
|
|
#define _SYSTEM_HH
|
|
|
|
//#warning("Loading system.hh. This should occur only once!")
|
|
|
|
/*------------------------------------------------------------------------*/
|
|
/* Application configuration */
|
|
/*------------------------------------------------------------------------*/
|
|
|
|
#define Ledger_VERSION_MAJOR @Ledger_VERSION_MAJOR@
|
|
#define Ledger_VERSION_MINOR @Ledger_VERSION_MINOR@
|
|
#define Ledger_VERSION_PATCH @Ledger_VERSION_PATCH@
|
|
#define Ledger_VERSION_DATE @Ledger_VERSION_DATE@
|
|
|
|
#define HAVE_EDIT @HAVE_EDIT@
|
|
#define HAVE_GETTEXT @HAVE_GETTEXT@
|
|
|
|
#define HAVE_ACCESS @HAVE_ACCESS@
|
|
#define HAVE_REALPATH @HAVE_REALPATH@
|
|
#define HAVE_GETPWUID @HAVE_GETPWUID@
|
|
#define HAVE_GETPWNAM @HAVE_GETPWNAM@
|
|
#define HAVE_IOCTL @HAVE_IOCTL@
|
|
#define HAVE_ISATTY @HAVE_ISATTY@
|
|
|
|
#define HAVE_UNIX_PIPES @HAVE_UNIX_PIPES@
|
|
|
|
#define HAVE_BOOST_PYTHON @HAVE_BOOST_PYTHON@
|
|
#define HAVE_BOOST_REGEX_UNICODE @HAVE_BOOST_REGEX_UNICODE@
|
|
#define HAVE_BOOST_SERIALIZATION 0
|
|
|
|
#define DEBUG_MODE @DEBUG_MODE@
|
|
#define NO_ASSERTS @NO_ASSERTS@
|
|
|
|
#define DOCUMENT_MODEL 0
|
|
#define REDUCE_TO_INTEGER 0
|
|
|
|
/*------------------------------------------------------------------------*/
|
|
/* System includes */
|
|
/*------------------------------------------------------------------------*/
|
|
|
|
#if defined(__GNUG__) && __GNUG__ < 3
|
|
#define _XOPEN_SOURCE
|
|
#endif
|
|
|
|
#include <algorithm>
|
|
#include <exception>
|
|
#include <typeinfo>
|
|
#include <locale>
|
|
#include <stdexcept>
|
|
#include <iostream>
|
|
#include <streambuf>
|
|
#include <iomanip>
|
|
#include <fstream>
|
|
#include <sstream>
|
|
#include <iterator>
|
|
#include <list>
|
|
#include <map>
|
|
#include <memory>
|
|
#include <new>
|
|
#include <set>
|
|
#include <stack>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#if defined(__GNUG__) && __GNUG__ < 3
|
|
|
|
namespace std {
|
|
inline ostream & right (ostream & i) {
|
|
i.setf(i.right, i.adjustfield);
|
|
return i;
|
|
}
|
|
inline ostream & left (ostream & i) {
|
|
i.setf(i.left, i.adjustfield);
|
|
return i;
|
|
}
|
|
}
|
|
|
|
typedef std::streamoff istream_pos_type;
|
|
typedef std::streamoff ostream_pos_type;
|
|
|
|
#else // ! (defined(__GNUG__) && __GNUG__ < 3)
|
|
|
|
typedef std::istream::pos_type istream_pos_type;
|
|
typedef std::ostream::pos_type ostream_pos_type;
|
|
|
|
#endif
|
|
|
|
#include <cassert>
|
|
#include <cctype>
|
|
#include <cstdarg>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <csignal>
|
|
|
|
#if defined __FreeBSD__ && __FreeBSD__ <= 4
|
|
// FreeBSD has a broken isspace macro, so don't use it
|
|
#undef isspace(c)
|
|
#endif
|
|
|
|
#include <sys/stat.h>
|
|
#if defined(WIN32)
|
|
#include <io.h>
|
|
#else
|
|
#include <unistd.h>
|
|
#endif
|
|
#if HAVE_GETPWUID || HAVE_GETPWNAM
|
|
#include <pwd.h>
|
|
#endif
|
|
|
|
#if HAVE_IOCTL
|
|
#include <sys/ioctl.h>
|
|
#endif
|
|
|
|
#if HAVE_UNIX_PIPES
|
|
#include <sys/types.h>
|
|
#include <sys/wait.h>
|
|
#endif
|
|
|
|
#include <cstddef> /* needed for gcc 4.9 */
|
|
#include <gmp.h>
|
|
#include <mpfr.h>
|
|
#include "utf8.h"
|
|
|
|
#if HAVE_EDIT
|
|
#include <editline/readline.h>
|
|
#endif
|
|
|
|
#include <boost/algorithm/string.hpp>
|
|
#include <boost/any.hpp>
|
|
#include <boost/bind.hpp>
|
|
#include <boost/cast.hpp>
|
|
#include <boost/current_function.hpp>
|
|
|
|
#include <boost/date_time/posix_time/posix_time.hpp>
|
|
#include <boost/date_time/posix_time/posix_time_io.hpp>
|
|
#include <boost/date_time/gregorian/gregorian_io.hpp>
|
|
|
|
#include <boost/filesystem/convenience.hpp>
|
|
#include <boost/filesystem/exception.hpp>
|
|
#include <boost/filesystem/fstream.hpp>
|
|
#include <boost/filesystem/operations.hpp>
|
|
#include <boost/filesystem/path.hpp>
|
|
|
|
#include <boost/foreach.hpp>
|
|
#include <boost/format.hpp>
|
|
#include <boost/function.hpp>
|
|
|
|
#include <boost/intrusive_ptr.hpp>
|
|
|
|
#include <boost/iostreams/stream.hpp>
|
|
#include <boost/iostreams/write.hpp>
|
|
#define BOOST_IOSTREAMS_USE_DEPRECATED 1
|
|
#include <boost/iostreams/device/file_descriptor.hpp>
|
|
|
|
#include <boost/iterator/iterator_facade.hpp>
|
|
#include <boost/iterator/transform_iterator.hpp>
|
|
|
|
#include <boost/lexical_cast.hpp>
|
|
#include <boost/operators.hpp>
|
|
#include <boost/optional.hpp>
|
|
#include <boost/ptr_container/ptr_list.hpp>
|
|
|
|
#include <boost/property_tree/ptree.hpp>
|
|
#include <boost/property_tree/xml_parser.hpp>
|
|
|
|
#include <boost/random/mersenne_twister.hpp>
|
|
#include <boost/random/uniform_int.hpp>
|
|
#include <boost/random/uniform_real.hpp>
|
|
#include <boost/random/variate_generator.hpp>
|
|
|
|
// jww (2012-05-20): This must be included before Boost.Regex
|
|
#include <boost/xpressive/xpressive_static.hpp>
|
|
|
|
#if HAVE_BOOST_REGEX_UNICODE
|
|
#include <boost/regex/icu.hpp>
|
|
#else
|
|
#include <boost/regex.hpp>
|
|
#endif // HAVE_BOOST_REGEX_UNICODE
|
|
|
|
#include <boost/tokenizer.hpp>
|
|
|
|
#include <boost/tuple/tuple.hpp>
|
|
#include <boost/tuple/tuple_comparison.hpp>
|
|
|
|
#include <boost/variant.hpp>
|
|
#include <boost/version.hpp>
|
|
|
|
#if HAVE_GETTEXT
|
|
#include <libintl.h>
|
|
#define _(str) gettext(str)
|
|
#else
|
|
#define _(str) str
|
|
#endif
|
|
#define _f(str) boost::format(_(str))
|
|
|
|
#if HAVE_BOOST_SERIALIZATION
|
|
|
|
#include <boost/archive/binary_iarchive.hpp>
|
|
#include <boost/archive/binary_oarchive.hpp>
|
|
|
|
#include <boost/serialization/base_object.hpp>
|
|
#include <boost/serialization/binary_object.hpp>
|
|
#include <boost/serialization/optional.hpp>
|
|
#include <boost/serialization/shared_ptr.hpp>
|
|
#include <boost/serialization/variant.hpp>
|
|
#include <boost/serialization/utility.hpp>
|
|
#include <boost/serialization/export.hpp>
|
|
#include <boost/serialization/level.hpp>
|
|
#include <boost/serialization/string.hpp>
|
|
#include <boost/serialization/vector.hpp>
|
|
#include <boost/serialization/deque.hpp>
|
|
#include <boost/serialization/list.hpp>
|
|
#include <boost/serialization/map.hpp>
|
|
|
|
#include <boost/date_time/posix_time/time_serialize.hpp>
|
|
#include <boost/date_time/gregorian/greg_serialize.hpp>
|
|
#include <boost/ptr_container/serialize_ptr_deque.hpp>
|
|
|
|
namespace boost {
|
|
namespace serialization {
|
|
|
|
template <class Archive>
|
|
void serialize(Archive& ar, boost::filesystem::path& p, const unsigned int)
|
|
{
|
|
std::string s;
|
|
if (Archive::is_saving::value)
|
|
s = p.string();
|
|
|
|
ar & s;
|
|
|
|
if (Archive::is_loading::value)
|
|
p = s;
|
|
}
|
|
|
|
template <class Archive, class T>
|
|
void serialize(Archive& ar, boost::intrusive_ptr<T>& ptr, const unsigned int)
|
|
{
|
|
if (Archive::is_saving::value) {
|
|
T * p = ptr.get();
|
|
ar & p;
|
|
}
|
|
else if (Archive::is_loading::value) {
|
|
T * p;
|
|
ar & p;
|
|
ptr.reset(p);
|
|
}
|
|
}
|
|
|
|
template <class Archive>
|
|
void serialize(Archive&, boost::any&, const unsigned int) {
|
|
// jww (2012-03-29): Should we really ignore any fields entirely?
|
|
// These occur inside value_t::storage_t::data's variant.
|
|
}
|
|
|
|
template <class Archive>
|
|
void serialize(Archive&, boost::blank&, const unsigned int) {}
|
|
|
|
template <class Archive, class T>
|
|
void serialize(Archive&, boost::function<T>&, const unsigned int) {}
|
|
|
|
template <class Archive>
|
|
void serialize(Archive& ar, istream_pos_type& pos, const unsigned int)
|
|
{
|
|
ar & make_binary_object(&pos, sizeof(istream_pos_type));
|
|
}
|
|
|
|
} // namespace serialization
|
|
} // namespace boost
|
|
|
|
#else // HAVE_BOOST_SERIALIZATION
|
|
|
|
#include <boost/ptr_container/ptr_deque.hpp>
|
|
|
|
#endif // HAVE_BOOST_SERIALIZATION
|
|
|
|
#if HAVE_BOOST_PYTHON
|
|
|
|
#include <boost/python.hpp>
|
|
|
|
#include <boost/python/detail/wrap_python.hpp>
|
|
#include <datetime.h>
|
|
#include <unicodeobject.h>
|
|
|
|
#include <boost/python/module_init.hpp>
|
|
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
|
|
|
|
#include <boost/iterator/indirect_iterator.hpp>
|
|
|
|
#endif // HAVE_BOOST_PYTHON
|
|
|
|
#endif // _SYSTEM_HH
|