diff options
Diffstat (limited to 'boost/process/detail/basic_cmd.hpp')
-rw-r--r-- | boost/process/detail/basic_cmd.hpp | 584 |
1 files changed, 292 insertions, 292 deletions
diff --git a/boost/process/detail/basic_cmd.hpp b/boost/process/detail/basic_cmd.hpp index e387d9f0c5..3da51ffe1f 100644 --- a/boost/process/detail/basic_cmd.hpp +++ b/boost/process/detail/basic_cmd.hpp @@ -1,292 +1,292 @@ -// 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_BASIC_CMD_HPP_
-#define BOOST_PROCESS_DETAIL_BASIC_CMD_HPP_
- -#include <boost/process/detail/config.hpp>
- -#include <boost/process/detail/handler_base.hpp>
-#include <boost/process/detail/traits/cmd_or_exe.hpp>
-#include <boost/process/detail/traits/wchar_t.hpp>
- -#if defined( BOOST_WINDOWS_API )
-#include <boost/process/detail/windows/basic_cmd.hpp>
-#include <boost/process/detail/windows/cmd.hpp>
-#elif defined( BOOST_POSIX_API )
-#include <boost/process/detail/posix/basic_cmd.hpp>
-#include <boost/process/detail/posix/cmd.hpp>
-#endif
- -#include <boost/process/shell.hpp>
- -#include <iterator>
- - -namespace boost { namespace process { namespace detail {
- -template<typename Char>
-struct exe_setter_
-{
- typedef Char value_type;
- typedef std::basic_string<Char> string_type;
- - string_type exe_;
- exe_setter_(string_type && str) : exe_(std::move(str)) {}
- exe_setter_(const string_type & str) : exe_(str) {}
-};
- -template<> struct is_wchar_t<exe_setter_<wchar_t>> : std::true_type {};
- - -template<>
-struct char_converter<char, exe_setter_<wchar_t>>
-{
- static exe_setter_<char> conv(const exe_setter_<wchar_t> & in)
- {
- return {::boost::process::detail::convert(in.exe_)};
- }
-};
- -template<>
-struct char_converter<wchar_t, exe_setter_<char>>
-{
- static exe_setter_<wchar_t> conv(const exe_setter_<char> & in)
- {
- return {::boost::process::detail::convert(in.exe_)};
- }
-};
- - - -template <typename Char, bool Append >
-struct arg_setter_
-{
- using value_type = Char;
- using string_type = std::basic_string<value_type>;
- std::vector<string_type> _args;
- - typedef typename std::vector<string_type>::iterator iterator;
- typedef typename std::vector<string_type>::const_iterator const_iterator;
- - template<typename Iterator>
- arg_setter_(Iterator && begin, Iterator && end) : _args(begin, end) {}
- - template<typename Range>
- arg_setter_(Range && str) :
- _args(std::begin(str),
- std::end(str)) {}
- - iterator begin() {return _args.begin();}
- iterator end() {return _args.end();}
- const_iterator begin() const {return _args.begin();}
- const_iterator end() const {return _args.end();}
- arg_setter_(string_type & str) : _args{{str}} {}
- arg_setter_(string_type && s) : _args({std::move(s)}) {}
- arg_setter_(const string_type & s) : _args({s}) {}
- arg_setter_(const value_type* s) : _args({std::move(s)}) {}
- - template<std::size_t Size>
- arg_setter_(const value_type (&s) [Size]) : _args({s}) {}
-};
- -template<> struct is_wchar_t<arg_setter_<wchar_t, true >> : std::true_type {};
-template<> struct is_wchar_t<arg_setter_<wchar_t, false>> : std::true_type {};
- -template<>
-struct char_converter<char, arg_setter_<wchar_t, true>>
-{
- static arg_setter_<char, true> conv(const arg_setter_<wchar_t, true> & in)
- {
- std::vector<std::string> vec(in._args.size());
- std::transform(in._args.begin(), in._args.end(), vec.begin(),
- [](const std::wstring & ws)
- {
- return ::boost::process::detail::convert(ws);
- });
- return {vec};
- }
-};
- -template<>
-struct char_converter<wchar_t, arg_setter_<char, true>>
-{
- static arg_setter_<wchar_t, true> conv(const arg_setter_<char, true> & in)
- {
- std::vector<std::wstring> vec(in._args.size());
- std::transform(in._args.begin(), in._args.end(), vec.begin(),
- [](const std::string & ws)
- {
- return ::boost::process::detail::convert(ws);
- });
- - return {vec};
- }
-};
- -template<>
-struct char_converter<char, arg_setter_<wchar_t, false>>
-{
- static arg_setter_<char, false> conv(const arg_setter_<wchar_t, false> & in)
- {
- std::vector<std::string> vec(in._args.size());
- std::transform(in._args.begin(), in._args.end(), vec.begin(),
- [](const std::wstring & ws)
- {
- return ::boost::process::detail::convert(ws);
- });
- return {vec}; }
-};
- -template<>
-struct char_converter<wchar_t, arg_setter_<char, false>>
-{
- static arg_setter_<wchar_t, false> conv(const arg_setter_<char, false> & in)
- {
- std::vector<std::wstring> vec(in._args.size());
- std::transform(in._args.begin(), in._args.end(), vec.begin(),
- [](const std::string & ws)
- {
- return ::boost::process::detail::convert(ws);
- });
- return {vec};
- }
-};
- -using api::exe_cmd_init;
- -template<typename Char>
-struct exe_builder
-{
- //set by path, because that will not be interpreted as a cmd
- bool not_cmd = false;
- bool shell = false;
- using string_type = std::basic_string<Char>;
- string_type exe;
- std::vector<string_type> args;
- - void operator()(const boost::filesystem::path & data)
- {
- not_cmd = true;
- if (exe.empty())
- exe = data.native();
- else
- args.push_back(data.native());
- }
- - void operator()(const string_type & data)
- {
- if (exe.empty())
- exe = data;
- else
- args.push_back(data);
- }
- void operator()(const Char* data)
- {
- if (exe.empty())
- exe = data;
- else
- args.push_back(data);
- }
- void operator()(shell_) {shell = true;}
- void operator()(std::vector<string_type> && data)
- {
- if (data.empty())
- return;
- - auto itr = std::make_move_iterator(data.begin());
- auto end = std::make_move_iterator(data.end());
- - if (exe.empty())
- {
- exe = *itr;
- itr++;
- }
- args.insert(args.end(), itr, end);
- }
- - void operator()(const std::vector<string_type> & data)
- {
- if (data.empty())
- return;
- - auto itr = data.begin();
- auto end = data.end();
- - if (exe.empty())
- {
- exe = *itr;
- itr++;
- }
- args.insert(args.end(), itr, end);
- }
- void operator()(exe_setter_<Char> && data)
- {
- not_cmd = true;
- exe = std::move(data.exe_);
- }
- void operator()(const exe_setter_<Char> & data)
- {
- not_cmd = true;
- exe = data.exe_;
- }
- void operator()(arg_setter_<Char, false> && data)
- {
- args.assign(
- std::make_move_iterator(data._args.begin()),
- std::make_move_iterator(data._args.end()));
- }
- void operator()(arg_setter_<Char, true> && data)
- {
- args.insert(args.end(),
- std::make_move_iterator(data._args.begin()),
- std::make_move_iterator(data._args.end()));
- }
- void operator()(const arg_setter_<Char, false> & data)
- {
- args.assign(data._args.begin(), data._args.end());
- }
- void operator()(const arg_setter_<Char, true> & data)
- {
- args.insert(args.end(), data._args.begin(), data._args.end());
- }
- - api::exe_cmd_init<Char> get_initializer()
- {
- if (not_cmd || !args.empty())
- {
- if (shell)
- return api::exe_cmd_init<Char>::exe_args_shell(std::move(exe), std::move(args));
- else
- return api::exe_cmd_init<Char>::exe_args(std::move(exe), std::move(args));
- }
- else
- if (shell)
- return api::exe_cmd_init<Char>::cmd_shell(std::move(exe));
- else
- return api::exe_cmd_init<Char>::cmd(std::move(exe));
- - }
- typedef api::exe_cmd_init<Char> result_type;
-};
- -template<>
-struct initializer_builder<cmd_or_exe_tag<char>>
-{
- typedef exe_builder<char> type;
-};
- -template<>
-struct initializer_builder<cmd_or_exe_tag<wchar_t>>
-{
- typedef exe_builder<wchar_t> type;
-};
- -}}}
- - - -#endif /* BOOST_PROCESS_DETAIL_EXE_BUILDER_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_BASIC_CMD_HPP_ +#define BOOST_PROCESS_DETAIL_BASIC_CMD_HPP_ + +#include <boost/process/detail/config.hpp> + +#include <boost/process/detail/handler_base.hpp> +#include <boost/process/detail/traits/cmd_or_exe.hpp> +#include <boost/process/detail/traits/wchar_t.hpp> + +#if defined( BOOST_WINDOWS_API ) +#include <boost/process/detail/windows/basic_cmd.hpp> +#include <boost/process/detail/windows/cmd.hpp> +#elif defined( BOOST_POSIX_API ) +#include <boost/process/detail/posix/basic_cmd.hpp> +#include <boost/process/detail/posix/cmd.hpp> +#endif + +#include <boost/process/shell.hpp> + +#include <iterator> + + +namespace boost { namespace process { namespace detail { + +template<typename Char> +struct exe_setter_ +{ + typedef Char value_type; + typedef std::basic_string<Char> string_type; + + string_type exe_; + exe_setter_(string_type && str) : exe_(std::move(str)) {} + exe_setter_(const string_type & str) : exe_(str) {} +}; + +template<> struct is_wchar_t<exe_setter_<wchar_t>> : std::true_type {}; + + +template<> +struct char_converter<char, exe_setter_<wchar_t>> +{ + static exe_setter_<char> conv(const exe_setter_<wchar_t> & in) + { + return {::boost::process::detail::convert(in.exe_)}; + } +}; + +template<> +struct char_converter<wchar_t, exe_setter_<char>> +{ + static exe_setter_<wchar_t> conv(const exe_setter_<char> & in) + { + return {::boost::process::detail::convert(in.exe_)}; + } +}; + + + +template <typename Char, bool Append > +struct arg_setter_ +{ + using value_type = Char; + using string_type = std::basic_string<value_type>; + std::vector<string_type> _args; + + typedef typename std::vector<string_type>::iterator iterator; + typedef typename std::vector<string_type>::const_iterator const_iterator; + + template<typename Iterator> + arg_setter_(Iterator && begin, Iterator && end) : _args(begin, end) {} + + template<typename Range> + arg_setter_(Range && str) : + _args(std::begin(str), + std::end(str)) {} + + iterator begin() {return _args.begin();} + iterator end() {return _args.end();} + const_iterator begin() const {return _args.begin();} + const_iterator end() const {return _args.end();} + arg_setter_(string_type & str) : _args{{str}} {} + arg_setter_(string_type && s) : _args({std::move(s)}) {} + arg_setter_(const string_type & s) : _args({s}) {} + arg_setter_(const value_type* s) : _args({std::move(s)}) {} + + template<std::size_t Size> + arg_setter_(const value_type (&s) [Size]) : _args({s}) {} +}; + +template<> struct is_wchar_t<arg_setter_<wchar_t, true >> : std::true_type {}; +template<> struct is_wchar_t<arg_setter_<wchar_t, false>> : std::true_type {}; + +template<> +struct char_converter<char, arg_setter_<wchar_t, true>> +{ + static arg_setter_<char, true> conv(const arg_setter_<wchar_t, true> & in) + { + std::vector<std::string> vec(in._args.size()); + std::transform(in._args.begin(), in._args.end(), vec.begin(), + [](const std::wstring & ws) + { + return ::boost::process::detail::convert(ws); + }); + return {vec}; + } +}; + +template<> +struct char_converter<wchar_t, arg_setter_<char, true>> +{ + static arg_setter_<wchar_t, true> conv(const arg_setter_<char, true> & in) + { + std::vector<std::wstring> vec(in._args.size()); + std::transform(in._args.begin(), in._args.end(), vec.begin(), + [](const std::string & ws) + { + return ::boost::process::detail::convert(ws); + }); + + return {vec}; + } +}; + +template<> +struct char_converter<char, arg_setter_<wchar_t, false>> +{ + static arg_setter_<char, false> conv(const arg_setter_<wchar_t, false> & in) + { + std::vector<std::string> vec(in._args.size()); + std::transform(in._args.begin(), in._args.end(), vec.begin(), + [](const std::wstring & ws) + { + return ::boost::process::detail::convert(ws); + }); + return {vec}; } +}; + +template<> +struct char_converter<wchar_t, arg_setter_<char, false>> +{ + static arg_setter_<wchar_t, false> conv(const arg_setter_<char, false> & in) + { + std::vector<std::wstring> vec(in._args.size()); + std::transform(in._args.begin(), in._args.end(), vec.begin(), + [](const std::string & ws) + { + return ::boost::process::detail::convert(ws); + }); + return {vec}; + } +}; + +using api::exe_cmd_init; + +template<typename Char> +struct exe_builder +{ + //set by path, because that will not be interpreted as a cmd + bool not_cmd = false; + bool shell = false; + using string_type = std::basic_string<Char>; + string_type exe; + std::vector<string_type> args; + + void operator()(const boost::filesystem::path & data) + { + not_cmd = true; + if (exe.empty()) + exe = data.native(); + else + args.push_back(data.native()); + } + + void operator()(const string_type & data) + { + if (exe.empty()) + exe = data; + else + args.push_back(data); + } + void operator()(const Char* data) + { + if (exe.empty()) + exe = data; + else + args.push_back(data); + } + void operator()(shell_) {shell = true;} + void operator()(std::vector<string_type> && data) + { + if (data.empty()) + return; + + auto itr = std::make_move_iterator(data.begin()); + auto end = std::make_move_iterator(data.end()); + + if (exe.empty()) + { + exe = *itr; + itr++; + } + args.insert(args.end(), itr, end); + } + + void operator()(const std::vector<string_type> & data) + { + if (data.empty()) + return; + + auto itr = data.begin(); + auto end = data.end(); + + if (exe.empty()) + { + exe = *itr; + itr++; + } + args.insert(args.end(), itr, end); + } + void operator()(exe_setter_<Char> && data) + { + not_cmd = true; + exe = std::move(data.exe_); + } + void operator()(const exe_setter_<Char> & data) + { + not_cmd = true; + exe = data.exe_; + } + void operator()(arg_setter_<Char, false> && data) + { + args.assign( + std::make_move_iterator(data._args.begin()), + std::make_move_iterator(data._args.end())); + } + void operator()(arg_setter_<Char, true> && data) + { + args.insert(args.end(), + std::make_move_iterator(data._args.begin()), + std::make_move_iterator(data._args.end())); + } + void operator()(const arg_setter_<Char, false> & data) + { + args.assign(data._args.begin(), data._args.end()); + } + void operator()(const arg_setter_<Char, true> & data) + { + args.insert(args.end(), data._args.begin(), data._args.end()); + } + + api::exe_cmd_init<Char> get_initializer() + { + if (not_cmd || !args.empty()) + { + if (shell) + return api::exe_cmd_init<Char>::exe_args_shell(std::move(exe), std::move(args)); + else + return api::exe_cmd_init<Char>::exe_args(std::move(exe), std::move(args)); + } + else + if (shell) + return api::exe_cmd_init<Char>::cmd_shell(std::move(exe)); + else + return api::exe_cmd_init<Char>::cmd(std::move(exe)); + + } + typedef api::exe_cmd_init<Char> result_type; +}; + +template<> +struct initializer_builder<cmd_or_exe_tag<char>> +{ + typedef exe_builder<char> type; +}; + +template<> +struct initializer_builder<cmd_or_exe_tag<wchar_t>> +{ + typedef exe_builder<wchar_t> type; +}; + +}}} + + + +#endif /* BOOST_PROCESS_DETAIL_EXE_BUILDER_HPP_ */ |