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Diffstat (limited to 'lib/asio/error.hpp')
| -rw-r--r-- | lib/asio/error.hpp | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/lib/asio/error.hpp b/lib/asio/error.hpp deleted file mode 100644 index 2be9bde..0000000 --- a/lib/asio/error.hpp +++ /dev/null @@ -1,356 +0,0 @@ -// -// error.hpp -// ~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot 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 ASIO_ERROR_HPP -#define ASIO_ERROR_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include "asio/error_code.hpp" -#include "asio/system_error.hpp" -#if defined(ASIO_WINDOWS) \ - || defined(__CYGWIN__) \ - || defined(ASIO_WINDOWS_RUNTIME) -# include <winerror.h> -#else -# include <cerrno> -# include <netdb.h> -#endif - -#if defined(GENERATING_DOCUMENTATION) -/// INTERNAL ONLY. -# define ASIO_NATIVE_ERROR(e) implementation_defined -/// INTERNAL ONLY. -# define ASIO_SOCKET_ERROR(e) implementation_defined -/// INTERNAL ONLY. -# define ASIO_NETDB_ERROR(e) implementation_defined -/// INTERNAL ONLY. -# define ASIO_GETADDRINFO_ERROR(e) implementation_defined -/// INTERNAL ONLY. -# define ASIO_WIN_OR_POSIX(e_win, e_posix) implementation_defined -#elif defined(ASIO_WINDOWS_RUNTIME) -# define ASIO_NATIVE_ERROR(e) __HRESULT_FROM_WIN32(e) -# define ASIO_SOCKET_ERROR(e) __HRESULT_FROM_WIN32(WSA ## e) -# define ASIO_NETDB_ERROR(e) __HRESULT_FROM_WIN32(WSA ## e) -# define ASIO_GETADDRINFO_ERROR(e) __HRESULT_FROM_WIN32(WSA ## e) -# define ASIO_WIN_OR_POSIX(e_win, e_posix) e_win -#elif defined(ASIO_WINDOWS) || defined(__CYGWIN__) -# define ASIO_NATIVE_ERROR(e) e -# define ASIO_SOCKET_ERROR(e) WSA ## e -# define ASIO_NETDB_ERROR(e) WSA ## e -# define ASIO_GETADDRINFO_ERROR(e) WSA ## e -# define ASIO_WIN_OR_POSIX(e_win, e_posix) e_win -#else -# define ASIO_NATIVE_ERROR(e) e -# define ASIO_SOCKET_ERROR(e) e -# define ASIO_NETDB_ERROR(e) e -# define ASIO_GETADDRINFO_ERROR(e) e -# define ASIO_WIN_OR_POSIX(e_win, e_posix) e_posix -#endif - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace error { - -enum basic_errors -{ - /// Permission denied. - access_denied = ASIO_SOCKET_ERROR(EACCES), - - /// Address family not supported by protocol. - address_family_not_supported = ASIO_SOCKET_ERROR(EAFNOSUPPORT), - - /// Address already in use. - address_in_use = ASIO_SOCKET_ERROR(EADDRINUSE), - - /// Transport endpoint is already connected. - already_connected = ASIO_SOCKET_ERROR(EISCONN), - - /// Operation already in progress. - already_started = ASIO_SOCKET_ERROR(EALREADY), - - /// Broken pipe. - broken_pipe = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(ERROR_BROKEN_PIPE), - ASIO_NATIVE_ERROR(EPIPE)), - - /// A connection has been aborted. - connection_aborted = ASIO_SOCKET_ERROR(ECONNABORTED), - - /// Connection refused. - connection_refused = ASIO_SOCKET_ERROR(ECONNREFUSED), - - /// Connection reset by peer. - connection_reset = ASIO_SOCKET_ERROR(ECONNRESET), - - /// Bad file descriptor. - bad_descriptor = ASIO_SOCKET_ERROR(EBADF), - - /// Bad address. - fault = ASIO_SOCKET_ERROR(EFAULT), - - /// No route to host. - host_unreachable = ASIO_SOCKET_ERROR(EHOSTUNREACH), - - /// Operation now in progress. - in_progress = ASIO_SOCKET_ERROR(EINPROGRESS), - - /// Interrupted system call. - interrupted = ASIO_SOCKET_ERROR(EINTR), - - /// Invalid argument. - invalid_argument = ASIO_SOCKET_ERROR(EINVAL), - - /// Message too long. - message_size = ASIO_SOCKET_ERROR(EMSGSIZE), - - /// The name was too long. - name_too_long = ASIO_SOCKET_ERROR(ENAMETOOLONG), - - /// Network is down. - network_down = ASIO_SOCKET_ERROR(ENETDOWN), - - /// Network dropped connection on reset. - network_reset = ASIO_SOCKET_ERROR(ENETRESET), - - /// Network is unreachable. - network_unreachable = ASIO_SOCKET_ERROR(ENETUNREACH), - - /// Too many open files. - no_descriptors = ASIO_SOCKET_ERROR(EMFILE), - - /// No buffer space available. - no_buffer_space = ASIO_SOCKET_ERROR(ENOBUFS), - - /// Cannot allocate memory. - no_memory = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(ERROR_OUTOFMEMORY), - ASIO_NATIVE_ERROR(ENOMEM)), - - /// Operation not permitted. - no_permission = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(ERROR_ACCESS_DENIED), - ASIO_NATIVE_ERROR(EPERM)), - - /// Protocol not available. - no_protocol_option = ASIO_SOCKET_ERROR(ENOPROTOOPT), - - /// No such device. - no_such_device = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(ERROR_BAD_UNIT), - ASIO_NATIVE_ERROR(ENODEV)), - - /// Transport endpoint is not connected. - not_connected = ASIO_SOCKET_ERROR(ENOTCONN), - - /// Socket operation on non-socket. - not_socket = ASIO_SOCKET_ERROR(ENOTSOCK), - - /// Operation cancelled. - operation_aborted = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(ERROR_OPERATION_ABORTED), - ASIO_NATIVE_ERROR(ECANCELED)), - - /// Operation not supported. - operation_not_supported = ASIO_SOCKET_ERROR(EOPNOTSUPP), - - /// Cannot send after transport endpoint shutdown. - shut_down = ASIO_SOCKET_ERROR(ESHUTDOWN), - - /// Connection timed out. - timed_out = ASIO_SOCKET_ERROR(ETIMEDOUT), - - /// Resource temporarily unavailable. - try_again = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(ERROR_RETRY), - ASIO_NATIVE_ERROR(EAGAIN)), - - /// The socket is marked non-blocking and the requested operation would block. - would_block = ASIO_SOCKET_ERROR(EWOULDBLOCK) -}; - -enum netdb_errors -{ - /// Host not found (authoritative). - host_not_found = ASIO_NETDB_ERROR(HOST_NOT_FOUND), - - /// Host not found (non-authoritative). - host_not_found_try_again = ASIO_NETDB_ERROR(TRY_AGAIN), - - /// The query is valid but does not have associated address data. - no_data = ASIO_NETDB_ERROR(NO_DATA), - - /// A non-recoverable error occurred. - no_recovery = ASIO_NETDB_ERROR(NO_RECOVERY) -}; - -enum addrinfo_errors -{ - /// The service is not supported for the given socket type. - service_not_found = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(WSATYPE_NOT_FOUND), - ASIO_GETADDRINFO_ERROR(EAI_SERVICE)), - - /// The socket type is not supported. - socket_type_not_supported = ASIO_WIN_OR_POSIX( - ASIO_NATIVE_ERROR(WSAESOCKTNOSUPPORT), - ASIO_GETADDRINFO_ERROR(EAI_SOCKTYPE)) -}; - -enum misc_errors -{ - /// Already open. - already_open = 1, - - /// End of file or stream. - eof, - - /// Element not found. - not_found, - - /// The descriptor cannot fit into the select system call's fd_set. - fd_set_failure -}; - -inline const asio::error_category& get_system_category() -{ - return asio::system_category(); -} - -#if !defined(ASIO_WINDOWS) && !defined(__CYGWIN__) - -extern ASIO_DECL -const asio::error_category& get_netdb_category(); - -extern ASIO_DECL -const asio::error_category& get_addrinfo_category(); - -#else // !defined(ASIO_WINDOWS) && !defined(__CYGWIN__) - -inline const asio::error_category& get_netdb_category() -{ - return get_system_category(); -} - -inline const asio::error_category& get_addrinfo_category() -{ - return get_system_category(); -} - -#endif // !defined(ASIO_WINDOWS) && !defined(__CYGWIN__) - -extern ASIO_DECL -const asio::error_category& get_misc_category(); - -static const asio::error_category& - system_category ASIO_UNUSED_VARIABLE - = asio::error::get_system_category(); -static const asio::error_category& - netdb_category ASIO_UNUSED_VARIABLE - = asio::error::get_netdb_category(); -static const asio::error_category& - addrinfo_category ASIO_UNUSED_VARIABLE - = asio::error::get_addrinfo_category(); -static const asio::error_category& - misc_category ASIO_UNUSED_VARIABLE - = asio::error::get_misc_category(); - -} // namespace error -} // namespace asio - -#if defined(ASIO_HAS_STD_SYSTEM_ERROR) -namespace std { - -template<> struct is_error_code_enum<asio::error::basic_errors> -{ - static const bool value = true; -}; - -template<> struct is_error_code_enum<asio::error::netdb_errors> -{ - static const bool value = true; -}; - -template<> struct is_error_code_enum<asio::error::addrinfo_errors> -{ - static const bool value = true; -}; - -template<> struct is_error_code_enum<asio::error::misc_errors> -{ - static const bool value = true; -}; - -} // namespace std -#endif // defined(ASIO_HAS_STD_SYSTEM_ERROR) - -namespace asio { -namespace error { - -inline asio::error_code make_error_code(basic_errors e) -{ - return asio::error_code( - static_cast<int>(e), get_system_category()); -} - -inline asio::error_code make_error_code(netdb_errors e) -{ - return asio::error_code( - static_cast<int>(e), get_netdb_category()); -} - -inline asio::error_code make_error_code(addrinfo_errors e) -{ - return asio::error_code( - static_cast<int>(e), get_addrinfo_category()); -} - -inline asio::error_code make_error_code(misc_errors e) -{ - return asio::error_code( - static_cast<int>(e), get_misc_category()); -} - -} // namespace error -namespace stream_errc { - // Simulates the proposed stream_errc scoped enum. - using error::eof; - using error::not_found; -} // namespace stream_errc -namespace socket_errc { - // Simulates the proposed socket_errc scoped enum. - using error::already_open; - using error::not_found; -} // namespace socket_errc -namespace resolver_errc { - // Simulates the proposed resolver_errc scoped enum. - using error::host_not_found; - const error::netdb_errors try_again = error::host_not_found_try_again; - using error::service_not_found; -} // namespace resolver_errc -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#undef ASIO_NATIVE_ERROR -#undef ASIO_SOCKET_ERROR -#undef ASIO_NETDB_ERROR -#undef ASIO_GETADDRINFO_ERROR -#undef ASIO_WIN_OR_POSIX - -#if defined(ASIO_HEADER_ONLY) -# include "asio/impl/error.ipp" -#endif // defined(ASIO_HEADER_ONLY) - -#endif // ASIO_ERROR_HPP |