diff options
Diffstat (limited to 'boost/beast/websocket/impl/error.ipp')
| -rw-r--r-- | boost/beast/websocket/impl/error.ipp | 218 |
1 files changed, 108 insertions, 110 deletions
diff --git a/boost/beast/websocket/impl/error.ipp b/boost/beast/websocket/impl/error.ipp index 56a20e2551..68296dc47b 100644 --- a/boost/beast/websocket/impl/error.ipp +++ b/boost/beast/websocket/impl/error.ipp @@ -1,5 +1,5 @@ // -// Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com) +// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail 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) @@ -10,134 +10,133 @@ #ifndef BOOST_BEAST_WEBSOCKET_IMPL_ERROR_IPP #define BOOST_BEAST_WEBSOCKET_IMPL_ERROR_IPP +#include <boost/beast/websocket/error.hpp> + namespace boost { namespace beast { namespace websocket { namespace detail { -inline -const char* -error_codes:: -name() const noexcept +class error_codes : public error_category { - return "boost.beast.websocket"; -} +public: + const char* + name() const noexcept override + { + return "boost.beast.websocket"; + } -inline -std::string -error_codes:: -message(int ev) const -{ - switch(static_cast<error>(ev)) + std::string + message(int ev) const override { - default: - case error::closed: return "The WebSocket stream was gracefully closed at both endpoints"; - case error::buffer_overflow: return "The WebSocket operation caused a dynamic buffer overflow"; - case error::partial_deflate_block: return "The WebSocket stream produced an incomplete deflate block"; - case error::message_too_big: return "The WebSocket message exceeded the locally configured limit"; - - case error::bad_http_version: return "The WebSocket handshake was not HTTP/1.1"; - case error::bad_method: return "The WebSocket handshake method was not GET"; - case error::no_host: return "The WebSocket handshake Host field is missing"; - case error::no_connection: return "The WebSocket handshake Connection field is missing"; - case error::no_connection_upgrade: return "The WebSocket handshake Connection field is missing the upgrade token"; - case error::no_upgrade: return "The WebSocket handshake Upgrade field is missing"; - case error::no_upgrade_websocket: return "The WebSocket handshake Upgrade field is missing the websocket token"; - case error::no_sec_key: return "The WebSocket handshake Sec-WebSocket-Key field is missing"; - case error::bad_sec_key: return "The WebSocket handshake Sec-WebSocket-Key field is invalid"; - case error::no_sec_version: return "The WebSocket handshake Sec-WebSocket-Version field is missing"; - case error::bad_sec_version: return "The WebSocket handshake Sec-WebSocket-Version field is invalid"; - case error::no_sec_accept: return "The WebSocket handshake Sec-WebSocket-Accept field is missing"; - case error::bad_sec_accept: return "The WebSocket handshake Sec-WebSocket-Accept field is invalid"; - case error::upgrade_declined: return "The WebSocket handshake was declined by the remote peer"; - - case error::bad_opcode: return "The WebSocket frame contained an illegal opcode"; - case error::bad_data_frame: return "The WebSocket data frame was unexpected"; - case error::bad_continuation: return "The WebSocket continuation frame was unexpected"; - case error::bad_reserved_bits: return "The WebSocket frame contained illegal reserved bits"; - case error::bad_control_fragment: return "The WebSocket control frame was fragmented"; - case error::bad_control_size: return "The WebSocket control frame size was invalid"; - case error::bad_unmasked_frame: return "The WebSocket frame was unmasked"; - case error::bad_masked_frame: return "The WebSocket frame was masked"; - case error::bad_size: return "The WebSocket frame size was not canonical"; - case error::bad_frame_payload: return "The WebSocket frame payload was not valid utf8"; - case error::bad_close_code: return "The WebSocket close frame reason code was invalid"; - case error::bad_close_size: return "The WebSocket close frame payload size was invalid"; - case error::bad_close_payload: return "The WebSocket close frame payload was not valid utf8"; + switch(static_cast<error>(ev)) + { + default: + case error::closed: return "The WebSocket stream was gracefully closed at both endpoints"; + case error::buffer_overflow: return "The WebSocket operation caused a dynamic buffer overflow"; + case error::partial_deflate_block: return "The WebSocket stream produced an incomplete deflate block"; + case error::message_too_big: return "The WebSocket message exceeded the locally configured limit"; + + case error::bad_http_version: return "The WebSocket handshake was not HTTP/1.1"; + case error::bad_method: return "The WebSocket handshake method was not GET"; + case error::no_host: return "The WebSocket handshake Host field is missing"; + case error::no_connection: return "The WebSocket handshake Connection field is missing"; + case error::no_connection_upgrade: return "The WebSocket handshake Connection field is missing the upgrade token"; + case error::no_upgrade: return "The WebSocket handshake Upgrade field is missing"; + case error::no_upgrade_websocket: return "The WebSocket handshake Upgrade field is missing the websocket token"; + case error::no_sec_key: return "The WebSocket handshake Sec-WebSocket-Key field is missing"; + case error::bad_sec_key: return "The WebSocket handshake Sec-WebSocket-Key field is invalid"; + case error::no_sec_version: return "The WebSocket handshake Sec-WebSocket-Version field is missing"; + case error::bad_sec_version: return "The WebSocket handshake Sec-WebSocket-Version field is invalid"; + case error::no_sec_accept: return "The WebSocket handshake Sec-WebSocket-Accept field is missing"; + case error::bad_sec_accept: return "The WebSocket handshake Sec-WebSocket-Accept field is invalid"; + case error::upgrade_declined: return "The WebSocket handshake was declined by the remote peer"; + + case error::bad_opcode: return "The WebSocket frame contained an illegal opcode"; + case error::bad_data_frame: return "The WebSocket data frame was unexpected"; + case error::bad_continuation: return "The WebSocket continuation frame was unexpected"; + case error::bad_reserved_bits: return "The WebSocket frame contained illegal reserved bits"; + case error::bad_control_fragment: return "The WebSocket control frame was fragmented"; + case error::bad_control_size: return "The WebSocket control frame size was invalid"; + case error::bad_unmasked_frame: return "The WebSocket frame was unmasked"; + case error::bad_masked_frame: return "The WebSocket frame was masked"; + case error::bad_size: return "The WebSocket frame size was not canonical"; + case error::bad_frame_payload: return "The WebSocket frame payload was not valid utf8"; + case error::bad_close_code: return "The WebSocket close frame reason code was invalid"; + case error::bad_close_size: return "The WebSocket close frame payload size was invalid"; + case error::bad_close_payload: return "The WebSocket close frame payload was not valid utf8"; + } } -} -inline -error_condition -error_codes:: -default_error_condition(int ev) const noexcept -{ - switch(static_cast<error>(ev)) + error_condition + default_error_condition(int ev) const noexcept override { - default: - case error::closed: - case error::buffer_overflow: - case error::partial_deflate_block: - case error::message_too_big: - return {ev, *this}; - - case error::bad_http_version: - case error::bad_method: - case error::no_host: - case error::no_connection: - case error::no_connection_upgrade: - case error::no_upgrade: - case error::no_upgrade_websocket: - case error::no_sec_key: - case error::bad_sec_key: - case error::no_sec_version: - case error::bad_sec_version: - case error::no_sec_accept: - case error::bad_sec_accept: - case error::upgrade_declined: - return condition::handshake_failed; - - case error::bad_opcode: - case error::bad_data_frame: - case error::bad_continuation: - case error::bad_reserved_bits: - case error::bad_control_fragment: - case error::bad_control_size: - case error::bad_unmasked_frame: - case error::bad_masked_frame: - case error::bad_size: - case error::bad_frame_payload: - case error::bad_close_code: - case error::bad_close_size: - case error::bad_close_payload: - return condition::protocol_violation; + switch(static_cast<error>(ev)) + { + default: + case error::closed: + case error::buffer_overflow: + case error::partial_deflate_block: + case error::message_too_big: + return {ev, *this}; + + case error::bad_http_version: + case error::bad_method: + case error::no_host: + case error::no_connection: + case error::no_connection_upgrade: + case error::no_upgrade: + case error::no_upgrade_websocket: + case error::no_sec_key: + case error::bad_sec_key: + case error::no_sec_version: + case error::bad_sec_version: + case error::no_sec_accept: + case error::bad_sec_accept: + case error::upgrade_declined: + return condition::handshake_failed; + + case error::bad_opcode: + case error::bad_data_frame: + case error::bad_continuation: + case error::bad_reserved_bits: + case error::bad_control_fragment: + case error::bad_control_size: + case error::bad_unmasked_frame: + case error::bad_masked_frame: + case error::bad_size: + case error::bad_frame_payload: + case error::bad_close_code: + case error::bad_close_size: + case error::bad_close_payload: + return condition::protocol_violation; + } } -} +}; -inline -const char* -error_conditions:: -name() const noexcept +class error_conditions : public error_category { - return "boost.beast.websocket"; -} +public: + const char* + name() const noexcept override + { + return "boost.beast.websocket"; + } -inline -std::string -error_conditions:: -message(int cv) const -{ - switch(static_cast<condition>(cv)) + std::string + message(int cv) const override { - default: - case condition::handshake_failed: return "The WebSocket handshake failed"; - case condition::protocol_violation: return "A WebSocket protocol violation occurred"; + switch(static_cast<condition>(cv)) + { + default: + case condition::handshake_failed: return "The WebSocket handshake failed"; + case condition::protocol_violation: return "A WebSocket protocol violation occurred"; + } } -} +}; } // detail -inline error_code make_error_code(error e) { @@ -146,7 +145,6 @@ make_error_code(error e) std::underlying_type<error>::type>(e), cat}; } -inline error_condition make_error_condition(condition c) { |