Benjamin Barenblat
3acaa1c4d3
Run clang-format over the Mosh source tree. This is a large change and
has been factored into its own commit for auditability. Reproduce it
with
find . -name \*.cc -or -name \*.h | while read f; do clang-format -i --style=file $f; done
98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
/*
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Mosh: the mobile shell
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Copyright 2012 Keith Winstein
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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In addition, as a special exception, the copyright holders give
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permission to link the code of portions of this program with the
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OpenSSL library under certain conditions as described in each
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individual source file, and distribute linked combinations including
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the two.
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You must obey the GNU General Public License in all respects for all
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of the code used other than OpenSSL. If you modify file(s) with this
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exception, you may extend this exception to your version of the
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file(s), but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version. If you delete
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this exception statement from all source files in the program, then
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also delete it here.
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*/
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#ifndef USER_HPP
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#define USER_HPP
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#include <cassert>
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#include <deque>
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#include <list>
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#include <string>
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#include "src/terminal/parseraction.h"
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namespace Network {
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enum UserEventType
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{
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UserByteType = 0,
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ResizeType = 1
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};
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class UserEvent
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{
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public:
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UserEventType type;
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Parser::UserByte userbyte;
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Parser::Resize resize;
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UserEvent( const Parser::UserByte& s_userbyte ) : type( UserByteType ), userbyte( s_userbyte ), resize( -1, -1 )
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{}
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UserEvent( const Parser::Resize& s_resize ) : type( ResizeType ), userbyte( 0 ), resize( s_resize ) {}
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private:
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UserEvent();
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public:
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bool operator==( const UserEvent& x ) const
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{
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return ( type == x.type ) && ( userbyte == x.userbyte ) && ( resize == x.resize );
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}
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};
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class UserStream
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{
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private:
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std::deque<UserEvent> actions;
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public:
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UserStream() : actions() {}
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void push_back( const Parser::UserByte& s_userbyte ) { actions.push_back( UserEvent( s_userbyte ) ); }
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void push_back( const Parser::Resize& s_resize ) { actions.push_back( UserEvent( s_resize ) ); }
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bool empty( void ) const { return actions.empty(); }
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size_t size( void ) const { return actions.size(); }
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const Parser::Action& get_action( unsigned int i ) const;
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/* interface for Network::Transport */
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void subtract( const UserStream* prefix );
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std::string diff_from( const UserStream& existing ) const;
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std::string init_diff( void ) const { return diff_from( UserStream() ); };
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void apply_string( const std::string& diff );
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bool operator==( const UserStream& x ) const { return actions == x.actions; }
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bool compare( const UserStream& ) { return false; }
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};
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}
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#endif
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