1 files changed, 322 insertions, 322 deletions
diff --git a/boost/process/detail/posix/environment.hpp b/boost/process/detail/posix/environment.hpp
index 1011c03a9d..58334741ae 100644
--- a/boost/process/detail/posix/environment.hpp
+++ b/boost/process/detail/posix/environment.hpp
@@ -1,322 +1,322 @@
-// Copyright (c) 2016 Klemens D. Morgenstern
-//
-// Distributed under 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)
-
-#ifndef BOOST_PROCESS_DETAIL_POSIX_ENVIRONMENT_HPP_
-#define BOOST_PROCESS_DETAIL_POSIX_ENVIRONMENT_HPP_
-
-#include <string>
-#include <vector>
-#include <unordered_map>
-#include <boost/process/detail/config.hpp>
-#include <algorithm>
-#include <cstdlib>
-#include <boost/process/locale.hpp>
-
-
-namespace boost { namespace process { namespace detail { namespace posix {
-
-template<typename Char>
-class native_environment_impl
-{
-    static std::vector<std::basic_string<Char>>  _load()
-    {
-        std::vector<std::basic_string<Char>> val;
-        auto p = environ;
-        while (*p != nullptr)
-        {
-            std::string str = *p;
-            val.push_back(::boost::process::detail::convert(str));
-            p++;
-        }
-        return val;
-    }
-    static std::vector<Char*> _load_var(std::vector<std::basic_string<Char>> & vec)
-    {
-        std::vector<Char*> val;
-        val.resize(vec.size() + 1);
-        std::transform(vec.begin(), vec.end(), val.begin(),
-                [](std::basic_string<Char> & str)
-                {
-                    return &str.front();
-                });
-        val.back() = nullptr;
-        return val;
-    }
-    std::vector<std::basic_string<Char>> _buffer = _load();
-    std::vector<Char*> _impl = _load_var(_buffer);
-public:
-    using char_type = Char;
-    using pointer_type = const char_type*;
-    using string_type = std::basic_string<char_type>;
-    using native_handle_type = char_type **;
-
-    void reload()
-    {
-        _buffer = _load();
-        _impl = _load_var(_buffer);
-    }
-
-    string_type get(const pointer_type id) { return get(string_type(id)); }
-    void        set(const pointer_type id, const pointer_type value)
-    {
-        set(string_type(id), string_type(value));
-    }
-    void      reset(const pointer_type id) { reset(string_type(id)); }
-
-    string_type get(const string_type & id)
-    {
-        std::string id_c = ::boost::process::detail::convert(id);
-        std::string g = ::getenv(id_c.c_str());
-        return ::boost::process::detail::convert(g.c_str());
-    }
-    void        set(const string_type & id, const string_type & value)
-    {
-        std::string id_c    = ::boost::process::detail::convert(id.c_str());
-        std::string value_c = ::boost::process::detail::convert(value.c_str());
-        auto res = ::setenv(id_c.c_str(), value_c.c_str(), true);
-        if (res != 0)
-            boost::process::detail::throw_last_error();
-    }
-    void      reset(const string_type & id)
-    {
-        std::string id_c = ::boost::process::detail::convert(id.c_str());
-        auto res = ::unsetenv(id_c.c_str());
-        if (res != 0)
-            ::boost::process::detail::throw_last_error();
-    }
-
-    native_environment_impl() = default;
-    native_environment_impl(const native_environment_impl& ) = delete;
-    native_environment_impl(native_environment_impl && ) = default;
-    native_environment_impl & operator=(const native_environment_impl& ) = delete;
-    native_environment_impl & operator=(native_environment_impl && ) = default;
-    native_handle_type _env_impl = _impl.data();
-
-    native_handle_type native_handle() const {return environ;}
-};
-
-template<>
-class native_environment_impl<char>
-{
-public:
-    using char_type = char;
-    using pointer_type = const char_type*;
-    using string_type = std::basic_string<char_type>;
-    using native_handle_type = char_type **;
-
-    void reload() {this->_env_impl = ::environ;}
-
-    string_type get(const pointer_type id) { return getenv(id); }
-    void        set(const pointer_type id, const pointer_type value)
-    {
-        auto res = ::setenv(id, value, 1);
-        if (res != 0)
-            boost::process::detail::throw_last_error();
-        reload();
-    }
-    void      reset(const pointer_type id)
-    {
-        auto res = ::unsetenv(id);
-        if (res != 0)
-            boost::process::detail::throw_last_error();
-        reload();
-    }
-
-    string_type get(const string_type & id) {return get(id.c_str());}
-    void        set(const string_type & id, const string_type & value) {set(id.c_str(), value.c_str()); }
-    void      reset(const string_type & id) {reset(id.c_str());}
-
-    native_environment_impl() = default;
-    native_environment_impl(const native_environment_impl& ) = delete;
-    native_environment_impl(native_environment_impl && ) = default;
-    native_environment_impl & operator=(const native_environment_impl& ) = delete;
-    native_environment_impl & operator=(native_environment_impl && ) = default;
-    native_handle_type _env_impl = environ;
-
-    native_handle_type native_handle() const {return ::environ;}
-};
-
-
-
-template<typename Char>
-struct basic_environment_impl
-{
-    std::vector<std::basic_string<Char>> _data {};
-    static std::vector<Char*> _load_var(std::vector<std::basic_string<Char>> & data);
-    std::vector<Char*> _env_arr{_load_var(_data)};
-public:
-    using char_type = Char;
-    using pointer_type = const char_type*;
-    using string_type = std::basic_string<char_type>;
-    using native_handle_type = Char**;
-    void reload()
-    {
-        _env_arr = _load_var(_data);
-        _env_impl = _env_arr.data();
-    }
-
-    string_type get(const pointer_type id) {return get(string_type(id));}
-    void        set(const pointer_type id, const pointer_type value) {set(string_type(id), value);}
-    void      reset(const pointer_type id)  {reset(string_type(id));}
-
-    string_type get(const string_type & id);
-    void        set(const string_type & id, const string_type & value);
-    void      reset(const string_type & id);
-
-    basic_environment_impl(const native_environment_impl<Char> & nei);
-    basic_environment_impl() = default;
-    basic_environment_impl(const basic_environment_impl& rhs)
-        : _data(rhs._data)
-    {
-
-    }
-    basic_environment_impl(basic_environment_impl && ) = default;
-    basic_environment_impl & operator=(const basic_environment_impl& rhs)
-    {
-        _data = rhs._data;
-        _env_arr = _load_var(_data);
-        _env_impl = &*_env_arr.begin();
-        return *this;
-    }
-    basic_environment_impl & operator=(basic_environment_impl && ) = default;
-
-    template<typename CharR>
-    explicit inline  basic_environment_impl(
-                const basic_environment_impl<CharR>& rhs,
-                const ::boost::process::codecvt_type & cv = ::boost::process::codecvt())
-        : _data(rhs._data.size())
-    {
-        std::transform(rhs._data.begin(), rhs._data.end(), _data.begin(),
-                [&](const std::basic_string<CharR> & st)
-                {
-                    return ::boost::process::detail::convert(st, cv);
-                }
-
-            );
-        reload();
-    }
-
-    template<typename CharR>
-    basic_environment_impl & operator=(const basic_environment_impl<CharR>& rhs)
-    {
-        _data = ::boost::process::detail::convert(rhs._data);
-        _env_arr = _load_var(&*_data.begin());
-        _env_impl = &*_env_arr.begin();
-        return *this;
-    }
-
-    Char ** _env_impl = &*_env_arr.data();
-
-    native_handle_type native_handle() const {return &_data.front();}
-};
-
-
-template<typename Char>
-basic_environment_impl<Char>::basic_environment_impl(const native_environment_impl<Char> & nei)
-{
-    auto beg = nei.native_handle();
-
-    auto end = beg;
-    while (*end != nullptr)
-        end++;
-    this->_data.assign(beg, end);
-    reload();
-}
-
-
-template<typename Char>
-inline auto basic_environment_impl<Char>::get(const string_type &id) -> string_type
-{
-    auto itr = std::find_if(_data.begin(), _data.end(), 
-            [&](const string_type & st)
-            {
-                if (st.size() <= id.size())
-                    return false;
-                return std::equal(id.begin(), id.end(), st.begin()) && (st[id.size()] == equal_sign<Char>());
-            }
-        );
-
-    if (itr == _data.end())
-    {
-        return "";
-    }
-    else return
-        itr->data() + id.size(); //id=Thingy -> +2 points to T
-}
-
-template<typename Char>
-inline void basic_environment_impl<Char>::set(const string_type &id, const string_type &value)
-{
-    auto itr = std::find_if(_data.begin(), _data.end(), 
-        [&](const string_type & st)
-        {
-            if (st.size() <= id.size())
-                return false;
-            return std::equal(id.begin(), id.end(), st.begin()) && (st[id.size()] == equal_sign<Char>());
-        }
-    );
-
-    if (itr != _data.end())
-        *itr = id + equal_sign<Char>() + value;
-    else 
-        _data.push_back(id + equal_sign<Char>() + value);
-
-    reload();
-}
-
-template<typename Char>
-inline void  basic_environment_impl<Char>::reset(const string_type &id)
-{
-    auto itr = std::find_if(_data.begin(), _data.end(), 
-        [&](const string_type & st)
-        {
-            if (st.size() <= id.size())
-                return false;
-            return std::equal(id.begin(), id.end(), st.begin()) && (st[id.size()] == equal_sign<Char>());
-        }
-    );
-    if (itr != _data.end())
-    {
-        _data.erase(itr);//and remove it    
-    }
-    
-    reload();
-
-
-}
-
-template<typename Char>
-std::vector<Char*> basic_environment_impl<Char>::_load_var(std::vector<std::basic_string<Char>> & data)
-{
-    std::vector<Char*> ret;
-    ret.reserve(data.size() +1);
-
-    for (auto & val : data)
-        ret.push_back(&val.front());
-
-    ret.push_back(nullptr);
-    return ret;
-}
-
-template<typename T> constexpr T env_seperator();
-template<> constexpr   char   env_seperator() {return  ':'; }
-template<> constexpr  wchar_t env_seperator() {return L':'; }
-
-
-typedef int native_handle_t;
-
-inline int  get_id()        {return getpid(); }
-inline int native_handle()  {return getpid(); }
-
-}
-
-}
-}
-}
-
-
-
-
-#endif /* BOOST_PROCESS_DETAIL_WINDOWS_ENV_STORAGE_HPP_ */
+// Copyright (c) 2016 Klemens D. Morgenstern
+//
+// Distributed under 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)
+
+#ifndef BOOST_PROCESS_DETAIL_POSIX_ENVIRONMENT_HPP_
+#define BOOST_PROCESS_DETAIL_POSIX_ENVIRONMENT_HPP_
+
+#include <string>
+#include <vector>
+#include <unordered_map>
+#include <boost/process/detail/config.hpp>
+#include <algorithm>
+#include <cstdlib>
+#include <boost/process/locale.hpp>
+
+
+namespace boost { namespace process { namespace detail { namespace posix {
+
+template<typename Char>
+class native_environment_impl
+{
+    static std::vector<std::basic_string<Char>>  _load()
+    {
+        std::vector<std::basic_string<Char>> val;
+        auto p = environ;
+        while (*p != nullptr)
+        {
+            std::string str = *p;
+            val.push_back(::boost::process::detail::convert(str));
+            p++;
+        }
+        return val;
+    }
+    static std::vector<Char*> _load_var(std::vector<std::basic_string<Char>> & vec)
+    {
+        std::vector<Char*> val;
+        val.resize(vec.size() + 1);
+        std::transform(vec.begin(), vec.end(), val.begin(),
+                [](std::basic_string<Char> & str)
+                {
+                    return &str.front();
+                });
+        val.back() = nullptr;
+        return val;
+    }
+    std::vector<std::basic_string<Char>> _buffer = _load();
+    std::vector<Char*> _impl = _load_var(_buffer);
+public:
+    using char_type = Char;
+    using pointer_type = const char_type*;
+    using string_type = std::basic_string<char_type>;
+    using native_handle_type = char_type **;
+
+    void reload()
+    {
+        _buffer = _load();
+        _impl = _load_var(_buffer);
+    }
+
+    string_type get(const pointer_type id) { return get(string_type(id)); }
+    void        set(const pointer_type id, const pointer_type value)
+    {
+        set(string_type(id), string_type(value));
+    }
+    void      reset(const pointer_type id) { reset(string_type(id)); }
+
+    string_type get(const string_type & id)
+    {
+        std::string id_c = ::boost::process::detail::convert(id);
+        std::string g = ::getenv(id_c.c_str());
+        return ::boost::process::detail::convert(g.c_str());
+    }
+    void        set(const string_type & id, const string_type & value)
+    {
+        std::string id_c    = ::boost::process::detail::convert(id.c_str());
+        std::string value_c = ::boost::process::detail::convert(value.c_str());
+        auto res = ::setenv(id_c.c_str(), value_c.c_str(), true);
+        if (res != 0)
+            boost::process::detail::throw_last_error();
+    }
+    void      reset(const string_type & id)
+    {
+        std::string id_c = ::boost::process::detail::convert(id.c_str());
+        auto res = ::unsetenv(id_c.c_str());
+        if (res != 0)
+            ::boost::process::detail::throw_last_error();
+    }
+
+    native_environment_impl() = default;
+    native_environment_impl(const native_environment_impl& ) = delete;
+    native_environment_impl(native_environment_impl && ) = default;
+    native_environment_impl & operator=(const native_environment_impl& ) = delete;
+    native_environment_impl & operator=(native_environment_impl && ) = default;
+    native_handle_type _env_impl = _impl.data();
+
+    native_handle_type native_handle() const {return environ;}
+};
+
+template<>
+class native_environment_impl<char>
+{
+public:
+    using char_type = char;
+    using pointer_type = const char_type*;
+    using string_type = std::basic_string<char_type>;
+    using native_handle_type = char_type **;
+
+    void reload() {this->_env_impl = ::environ;}
+
+    string_type get(const pointer_type id) { return getenv(id); }
+    void        set(const pointer_type id, const pointer_type value)
+    {
+        auto res = ::setenv(id, value, 1);
+        if (res != 0)
+            boost::process::detail::throw_last_error();
+        reload();
+    }
+    void      reset(const pointer_type id)
+    {
+        auto res = ::unsetenv(id);
+        if (res != 0)
+            boost::process::detail::throw_last_error();
+        reload();
+    }
+
+    string_type get(const string_type & id) {return get(id.c_str());}
+    void        set(const string_type & id, const string_type & value) {set(id.c_str(), value.c_str()); }
+    void      reset(const string_type & id) {reset(id.c_str());}
+
+    native_environment_impl() = default;
+    native_environment_impl(const native_environment_impl& ) = delete;
+    native_environment_impl(native_environment_impl && ) = default;
+    native_environment_impl & operator=(const native_environment_impl& ) = delete;
+    native_environment_impl & operator=(native_environment_impl && ) = default;
+    native_handle_type _env_impl = environ;
+
+    native_handle_type native_handle() const {return ::environ;}
+};
+
+
+
+template<typename Char>
+struct basic_environment_impl
+{
+    std::vector<std::basic_string<Char>> _data {};
+    static std::vector<Char*> _load_var(std::vector<std::basic_string<Char>> & data);
+    std::vector<Char*> _env_arr{_load_var(_data)};
+public:
+    using char_type = Char;
+    using pointer_type = const char_type*;
+    using string_type = std::basic_string<char_type>;
+    using native_handle_type = Char**;
+    void reload()
+    {
+        _env_arr = _load_var(_data);
+        _env_impl = _env_arr.data();
+    }
+
+    string_type get(const pointer_type id) {return get(string_type(id));}
+    void        set(const pointer_type id, const pointer_type value) {set(string_type(id), value);}
+    void      reset(const pointer_type id)  {reset(string_type(id));}
+
+    string_type get(const string_type & id);
+    void        set(const string_type & id, const string_type & value);
+    void      reset(const string_type & id);
+
+    basic_environment_impl(const native_environment_impl<Char> & nei);
+    basic_environment_impl() = default;
+    basic_environment_impl(const basic_environment_impl& rhs)
+        : _data(rhs._data)
+    {
+
+    }
+    basic_environment_impl(basic_environment_impl && ) = default;
+    basic_environment_impl & operator=(const basic_environment_impl& rhs)
+    {
+        _data = rhs._data;
+        _env_arr = _load_var(_data);
+        _env_impl = &*_env_arr.begin();
+        return *this;
+    }
+    basic_environment_impl & operator=(basic_environment_impl && ) = default;
+
+    template<typename CharR>
+    explicit inline  basic_environment_impl(
+                const basic_environment_impl<CharR>& rhs,
+                const ::boost::process::codecvt_type & cv = ::boost::process::codecvt())
+        : _data(rhs._data.size())
+    {
+        std::transform(rhs._data.begin(), rhs._data.end(), _data.begin(),
+                [&](const std::basic_string<CharR> & st)
+                {
+                    return ::boost::process::detail::convert(st, cv);
+                }
+
+            );
+        reload();
+    }
+
+    template<typename CharR>
+    basic_environment_impl & operator=(const basic_environment_impl<CharR>& rhs)
+    {
+        _data = ::boost::process::detail::convert(rhs._data);
+        _env_arr = _load_var(&*_data.begin());
+        _env_impl = &*_env_arr.begin();
+        return *this;
+    }
+
+    Char ** _env_impl = &*_env_arr.data();
+
+    native_handle_type native_handle() const {return &_data.front();}
+};
+
+
+template<typename Char>
+basic_environment_impl<Char>::basic_environment_impl(const native_environment_impl<Char> & nei)
+{
+    auto beg = nei.native_handle();
+
+    auto end = beg;
+    while (*end != nullptr)
+        end++;
+    this->_data.assign(beg, end);
+    reload();
+}
+
+
+template<typename Char>
+inline auto basic_environment_impl<Char>::get(const string_type &id) -> string_type
+{
+    auto itr = std::find_if(_data.begin(), _data.end(), 
+            [&](const string_type & st)
+            {
+                if (st.size() <= id.size())
+                    return false;
+                return std::equal(id.begin(), id.end(), st.begin()) && (st[id.size()] == equal_sign<Char>());
+            }
+        );
+
+    if (itr == _data.end())
+    {
+        return "";
+    }
+    else return
+        itr->data() + id.size(); //id=Thingy -> +2 points to T
+}
+
+template<typename Char>
+inline void basic_environment_impl<Char>::set(const string_type &id, const string_type &value)
+{
+    auto itr = std::find_if(_data.begin(), _data.end(), 
+        [&](const string_type & st)
+        {
+            if (st.size() <= id.size())
+                return false;
+            return std::equal(id.begin(), id.end(), st.begin()) && (st[id.size()] == equal_sign<Char>());
+        }
+    );
+
+    if (itr != _data.end())
+        *itr = id + equal_sign<Char>() + value;
+    else 
+        _data.push_back(id + equal_sign<Char>() + value);
+
+    reload();
+}
+
+template<typename Char>
+inline void  basic_environment_impl<Char>::reset(const string_type &id)
+{
+    auto itr = std::find_if(_data.begin(), _data.end(), 
+        [&](const string_type & st)
+        {
+            if (st.size() <= id.size())
+                return false;
+            return std::equal(id.begin(), id.end(), st.begin()) && (st[id.size()] == equal_sign<Char>());
+        }
+    );
+    if (itr != _data.end())
+    {
+        _data.erase(itr);//and remove it    
+    }
+    
+    reload();
+
+
+}
+
+template<typename Char>
+std::vector<Char*> basic_environment_impl<Char>::_load_var(std::vector<std::basic_string<Char>> & data)
+{
+    std::vector<Char*> ret;
+    ret.reserve(data.size() +1);
+
+    for (auto & val : data)
+        ret.push_back(&val.front());
+
+    ret.push_back(nullptr);
+    return ret;
+}
+
+template<typename T> constexpr T env_seperator();
+template<> constexpr   char   env_seperator() {return  ':'; }
+template<> constexpr  wchar_t env_seperator() {return L':'; }
+
+
+typedef int native_handle_t;
+
+inline int  get_id()        {return getpid(); }
+inline int native_handle()  {return getpid(); }
+
+}
+
+}
+}
+}
+
+
+
+
+#endif /* BOOST_PROCESS_DETAIL_WINDOWS_ENV_STORAGE_HPP_ */