From 63e7a4a77cb8ceed7b42561fe3202b0b48d86db6 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 18 Jun 2015 14:41:45 +0200
Subject: Move path and filesystem from build2 to libbutl

---
 build/path.cxx | 109 ---------------------------------------------------------
 1 file changed, 109 deletions(-)
 delete mode 100644 build/path.cxx

(limited to 'build/path.cxx')

diff --git a/build/path.cxx b/build/path.cxx
deleted file mode 100644
index 3a3ea3d..0000000
--- a/build/path.cxx
+++ /dev/null
@@ -1,109 +0,0 @@
-// file      : build/path.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#include <build/path>
-
-#ifdef _WIN32
-#  include <stdlib.h> // _MAX_PATH
-#  include <direct.h> // _[w]getcwd, _[w]chdir
-#else
-#  include <errno.h>  // EINVAL
-#  include <stdlib.h> // mbstowcs, wcstombs
-#  include <limits.h> // PATH_MAX
-#  include <unistd.h> // getcwd, chdir
-#endif
-
-#include <system_error>
-
-using namespace std;
-
-namespace build
-{
-  char const* invalid_path_base::
-  what () const throw ()
-  {
-    return "invalid filesystem path";
-  }
-
-  //
-  // char
-  //
-
-  template <>
-  path_traits<char>::string_type path_traits<char>::
-  current ()
-  {
-    // @@ throw system_error (and in the other current() versions).
-
-#ifdef _WIN32
-    char cwd[_MAX_PATH];
-    if(_getcwd(cwd, _MAX_PATH) == 0)
-      throw system_error (errno, system_category ());
-#else
-    char cwd[PATH_MAX];
-    if (getcwd (cwd, PATH_MAX) == 0)
-      throw system_error (errno, system_category ());
-#endif
-
-    return string_type (cwd);
-  }
-
-  template <>
-  void path_traits<char>::
-  current (string_type const& s)
-  {
-#ifdef _WIN32
-    if(_chdir(s.c_str ()) != 0)
-      throw system_error (errno, system_category ());
-#else
-    if (chdir (s.c_str ()) != 0)
-      throw system_error (errno, system_category ());
-#endif
-  }
-
-  //
-  // wchar_t
-  //
-
-  template <>
-  path_traits<wchar_t>::string_type path_traits<wchar_t>::
-  current ()
-  {
-#ifdef _WIN32
-    wchar_t wcwd[_MAX_PATH];
-    if(_wgetcwd(wcwd, _MAX_PATH) == 0)
-      throw system_error (errno, system_category ());
-#else
-    char cwd[PATH_MAX];
-    if (getcwd (cwd, PATH_MAX) == 0)
-      throw system_error (errno, system_category ());
-
-    wchar_t wcwd[PATH_MAX];
-    if (mbstowcs (wcwd, cwd, PATH_MAX) == size_type (-1))
-      throw system_error (EINVAL, system_category ());
-#endif
-
-    return string_type (wcwd);
-  }
-
-  template <>
-  void path_traits<wchar_t>::
-  current (string_type const& s)
-  {
-#ifdef _WIN32
-    if(_wchdir(s.c_str ()) != 0)
-      throw system_error (errno, system_category ());
-#else
-    char ns[PATH_MAX + 1];
-
-    if (wcstombs (ns, s.c_str (), PATH_MAX) == size_type (-1))
-      throw system_error (EINVAL, system_category ());
-
-    ns[PATH_MAX] = '\0';
-
-    if (chdir (ns) != 0)
-      throw system_error (errno, system_category ());
-#endif
-  }
-}
-- 
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