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author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/asio/impl/serial_port_base.ipp | |
download | swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 |
Import.
Diffstat (limited to '3rdParty/Boost/boost/asio/impl/serial_port_base.ipp')
-rw-r--r-- | 3rdParty/Boost/boost/asio/impl/serial_port_base.ipp | 543 |
1 files changed, 543 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/asio/impl/serial_port_base.ipp b/3rdParty/Boost/boost/asio/impl/serial_port_base.ipp new file mode 100644 index 0000000..0470ff2 --- /dev/null +++ b/3rdParty/Boost/boost/asio/impl/serial_port_base.ipp @@ -0,0 +1,543 @@ +// +// serial_port_base.ipp +// ~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// Copyright (c) 2008 Rep Invariant Systems, Inc. (info@repinvariant.com) +// +// 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_ASIO_SERIAL_PORT_BASE_IPP +#define BOOST_ASIO_SERIAL_PORT_BASE_IPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/push_options.hpp> + +namespace boost { +namespace asio { + +inline serial_port_base::baud_rate::baud_rate(unsigned int rate) + : value_(rate) +{ +} + +inline unsigned int serial_port_base::baud_rate::value() const +{ + return value_; +} + +inline boost::system::error_code serial_port_base::baud_rate::store( + BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) const +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + storage.BaudRate = value_; +#else + speed_t baud; + switch (value_) + { + // Do POSIX-specified rates first. + case 0: baud = B0; break; + case 50: baud = B50; break; + case 75: baud = B75; break; + case 110: baud = B110; break; + case 134: baud = B134; break; + case 150: baud = B150; break; + case 200: baud = B200; break; + case 300: baud = B300; break; + case 600: baud = B600; break; + case 1200: baud = B1200; break; + case 1800: baud = B1800; break; + case 2400: baud = B2400; break; + case 4800: baud = B4800; break; + case 9600: baud = B9600; break; + case 19200: baud = B19200; break; + case 38400: baud = B38400; break; + // And now the extended ones conditionally. +# ifdef B7200 + case 7200: baud = B7200; break; +# endif +# ifdef B14400 + case 14400: baud = B14400; break; +# endif +# ifdef B57600 + case 57600: baud = B57600; break; +# endif +# ifdef B115200 + case 115200: baud = B115200; break; +# endif +# ifdef B230400 + case 230400: baud = B230400; break; +# endif +# ifdef B460800 + case 460800: baud = B460800; break; +# endif +# ifdef B500000 + case 500000: baud = B500000; break; +# endif +# ifdef B576000 + case 576000: baud = B576000; break; +# endif +# ifdef B921600 + case 921600: baud = B921600; break; +# endif +# ifdef B1000000 + case 1000000: baud = B1000000; break; +# endif +# ifdef B1152000 + case 1152000: baud = B1152000; break; +# endif +# ifdef B2000000 + case 2000000: baud = B2000000; break; +# endif +# ifdef B3000000 + case 3000000: baud = B3000000; break; +# endif +# ifdef B3500000 + case 3500000: baud = B3500000; break; +# endif +# ifdef B4000000 + case 4000000: baud = B4000000; break; +# endif + default: + baud = B0; + ec = boost::asio::error::invalid_argument; + return ec; + } +# if defined(_BSD_SOURCE) + ::cfsetspeed(&storage, baud); +# else + ::cfsetispeed(&storage, baud); + ::cfsetospeed(&storage, baud); +# endif +#endif + ec = boost::system::error_code(); + return ec; +} + +inline boost::system::error_code serial_port_base::baud_rate::load( + const BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + value_ = storage.BaudRate; +#else + speed_t baud = ::cfgetospeed(&storage); + switch (baud) + { + // First do those specified by POSIX. + case B0: value_ = 0; break; + case B50: value_ = 50; break; + case B75: value_ = 75; break; + case B110: value_ = 110; break; + case B134: value_ = 134; break; + case B150: value_ = 150; break; + case B200: value_ = 200; break; + case B300: value_ = 300; break; + case B600: value_ = 600; break; + case B1200: value_ = 1200; break; + case B1800: value_ = 1800; break; + case B2400: value_ = 2400; break; + case B4800: value_ = 4800; break; + case B9600: value_ = 9600; break; + case B19200: value_ = 19200; break; + case B38400: value_ = 38400; break; + // Now conditionally handle a bunch of extended rates. +# ifdef B7200 + case B7200: value_ = 7200; break; +# endif +# ifdef B14400 + case B14400: value_ = 14400; break; +# endif +# ifdef B57600 + case B57600: value_ = 57600; break; +# endif +# ifdef B115200 + case B115200: value_ = 115200; break; +# endif +# ifdef B230400 + case B230400: value_ = 230400; break; +# endif +# ifdef B460800 + case B460800: value_ = 460800; break; +# endif +# ifdef B500000 + case B500000: value_ = 500000; break; +# endif +# ifdef B576000 + case B576000: value_ = 576000; break; +# endif +# ifdef B921600 + case B921600: value_ = 921600; break; +# endif +# ifdef B1000000 + case B1000000: value_ = 1000000; break; +# endif +# ifdef B1152000 + case B1152000: value_ = 1152000; break; +# endif +# ifdef B2000000 + case B2000000: value_ = 2000000; break; +# endif +# ifdef B3000000 + case B3000000: value_ = 3000000; break; +# endif +# ifdef B3500000 + case B3500000: value_ = 3500000; break; +# endif +# ifdef B4000000 + case B4000000: value_ = 4000000; break; +# endif + default: + value_ = 0; + ec = boost::asio::error::invalid_argument; + return ec; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline serial_port_base::flow_control::flow_control( + serial_port_base::flow_control::type t) + : value_(t) +{ + if (t != none && t != software && t != hardware) + throw std::out_of_range("invalid flow_control value"); +} + +inline serial_port_base::flow_control::type +serial_port_base::flow_control::value() const +{ + return value_; +} + +inline boost::system::error_code serial_port_base::flow_control::store( + BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) const +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + storage.fOutxCtsFlow = FALSE; + storage.fOutxDsrFlow = FALSE; + storage.fTXContinueOnXoff = TRUE; + storage.fDtrControl = DTR_CONTROL_ENABLE; + storage.fDsrSensitivity = FALSE; + storage.fOutX = FALSE; + storage.fInX = FALSE; + storage.fRtsControl = RTS_CONTROL_ENABLE; + switch (value_) + { + case none: + break; + case software: + storage.fOutX = TRUE; + storage.fInX = TRUE; + break; + case hardware: + storage.fOutxCtsFlow = TRUE; + storage.fRtsControl = RTS_CONTROL_HANDSHAKE; + break; + default: + break; + } +#else + switch (value_) + { + case none: + storage.c_iflag &= ~(IXOFF | IXON); +# if defined(_BSD_SOURCE) + storage.c_cflag &= ~CRTSCTS; +# endif + break; + case software: + storage.c_iflag |= IXOFF | IXON; +# if defined(_BSD_SOURCE) + storage.c_cflag &= ~CRTSCTS; +# endif + break; + case hardware: +# if defined(_BSD_SOURCE) + storage.c_iflag &= ~(IXOFF | IXON); + storage.c_cflag |= CRTSCTS; + break; +# else + ec = boost::asio::error::operation_not_supported; + return ec; +# endif + default: + break; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline boost::system::error_code serial_port_base::flow_control::load( + const BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + if (storage.fOutX && storage.fInX) + { + value_ = software; + } + else if (storage.fOutxCtsFlow && storage.fRtsControl == RTS_CONTROL_HANDSHAKE) + { + value_ = hardware; + } + else + { + value_ = none; + } +#else + if (storage.c_iflag & (IXOFF | IXON)) + { + value_ = software; + } +# if defined(_BSD_SOURCE) + else if (storage.c_cflag & CRTSCTS) + { + value_ = hardware; + } +# endif + else + { + value_ = none; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline serial_port_base::parity::parity(serial_port_base::parity::type t) + : value_(t) +{ + if (t != none && t != odd && t != even) + throw std::out_of_range("invalid parity value"); +} + +inline serial_port_base::parity::type serial_port_base::parity::value() const +{ + return value_; +} + +inline boost::system::error_code serial_port_base::parity::store( + BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) const +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + switch (value_) + { + case none: + storage.fParity = FALSE; + storage.Parity = NOPARITY; + break; + case odd: + storage.fParity = TRUE; + storage.Parity = ODDPARITY; + break; + case even: + storage.fParity = TRUE; + storage.Parity = EVENPARITY; + break; + default: + break; + } +#else + switch (value_) + { + case none: + storage.c_iflag |= IGNPAR; + storage.c_cflag &= ~(PARENB | PARODD); + break; + case even: + storage.c_iflag &= ~(IGNPAR | PARMRK); + storage.c_iflag |= INPCK; + storage.c_cflag |= PARENB; + storage.c_cflag &= ~PARODD; + break; + case odd: + storage.c_iflag &= ~(IGNPAR | PARMRK); + storage.c_iflag |= INPCK; + storage.c_cflag |= (PARENB | PARODD); + break; + default: + break; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline boost::system::error_code serial_port_base::parity::load( + const BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + if (storage.Parity == EVENPARITY) + { + value_ = even; + } + else if (storage.Parity == ODDPARITY) + { + value_ = odd; + } + else + { + value_ = none; + } +#else + if (storage.c_cflag & PARENB) + { + if (storage.c_cflag & PARODD) + { + value_ = odd; + } + else + { + value_ = even; + } + } + else + { + value_ = none; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline serial_port_base::stop_bits::stop_bits( + serial_port_base::stop_bits::type t) + : value_(t) +{ + if (t != one && t != onepointfive && t != two) + throw std::out_of_range("invalid stop_bits value"); +} + +inline serial_port_base::stop_bits::type +serial_port_base::stop_bits::value() const +{ + return value_; +} + +inline boost::system::error_code serial_port_base::stop_bits::store( + BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) const +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + switch (value_) + { + case one: + storage.StopBits = ONESTOPBIT; + break; + case onepointfive: + storage.StopBits = ONE5STOPBITS; + break; + case two: + storage.StopBits = TWOSTOPBITS; + break; + default: + break; + } +#else + switch (value_) + { + case one: + storage.c_cflag &= ~CSTOPB; + break; + case two: + storage.c_cflag |= CSTOPB; + break; + default: + ec = boost::asio::error::operation_not_supported; + return ec; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline boost::system::error_code serial_port_base::stop_bits::load( + const BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + if (storage.StopBits == ONESTOPBIT) + { + value_ = one; + } + else if (storage.StopBits == ONE5STOPBITS) + { + value_ = onepointfive; + } + else if (storage.StopBits == TWOSTOPBITS) + { + value_ = two; + } + else + { + value_ = one; + } +#else + value_ = (storage.c_cflag & CSTOPB) ? two : one; +#endif + ec = boost::system::error_code(); + return ec; +} + +inline serial_port_base::character_size::character_size(unsigned int t) + : value_(t) +{ + if (t < 5 || t > 8) + throw std::out_of_range("invalid character_size value"); +} + +inline unsigned int serial_port_base::character_size::value() const +{ + return value_; +} + +inline boost::system::error_code serial_port_base::character_size::store( + BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) const +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + storage.ByteSize = value_; +#else + storage.c_cflag &= ~CSIZE; + switch (value_) + { + case 5: storage.c_cflag |= CS5; break; + case 6: storage.c_cflag |= CS6; break; + case 7: storage.c_cflag |= CS7; break; + case 8: storage.c_cflag |= CS8; break; + default: break; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +inline boost::system::error_code serial_port_base::character_size::load( + const BOOST_ASIO_OPTION_STORAGE& storage, boost::system::error_code& ec) +{ +#if defined(BOOST_WINDOWS) || defined(__CYGWIN__) + value_ = storage.ByteSize; +#else + if ((storage.c_cflag & CSIZE) == CS5) { value_ = 5; } + else if ((storage.c_cflag & CSIZE) == CS6) { value_ = 6; } + else if ((storage.c_cflag & CSIZE) == CS7) { value_ = 7; } + else if ((storage.c_cflag & CSIZE) == CS8) { value_ = 8; } + else + { + // Hmmm, use 8 for now. + value_ = 8; + } +#endif + ec = boost::system::error_code(); + return ec; +} + +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_SERIAL_PORT_BASE_IPP |