Alex Chernyakhovsky
38c84a9330
Since C++17 is now the default mosh version, remove the shared_ptr shim in favor of std::shared_ptr.
120 lines
3.7 KiB
C++
120 lines
3.7 KiB
C++
/*
|
|
Mosh: the mobile shell
|
|
Copyright 2012 Keith Winstein
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
In addition, as a special exception, the copyright holders give
|
|
permission to link the code of portions of this program with the
|
|
OpenSSL library under certain conditions as described in each
|
|
individual source file, and distribute linked combinations including
|
|
the two.
|
|
|
|
You must obey the GNU General Public License in all respects for all
|
|
of the code used other than OpenSSL. If you modify file(s) with this
|
|
exception, you may extend this exception to your version of the
|
|
file(s), but you are not obligated to do so. If you do not wish to do
|
|
so, delete this exception statement from your version. If you delete
|
|
this exception statement from all source files in the program, then
|
|
also delete it here.
|
|
*/
|
|
|
|
#ifndef PARSERSTATE_HPP
|
|
#define PARSERSTATE_HPP
|
|
|
|
#include "parsertransition.h"
|
|
|
|
namespace Parser {
|
|
class StateFamily;
|
|
|
|
class State
|
|
{
|
|
protected:
|
|
virtual Transition input_state_rule( wchar_t ch ) const = 0;
|
|
StateFamily *family;
|
|
|
|
private:
|
|
Transition anywhere_rule( wchar_t ch ) const;
|
|
|
|
public:
|
|
void setfamily( StateFamily *s_family ) { family = s_family; }
|
|
Transition input( wchar_t ch ) const;
|
|
virtual ActionPointer enter( void ) const { return std::make_shared<Ignore>(); }
|
|
virtual ActionPointer exit( void ) const { return std::make_shared<Ignore>(); }
|
|
|
|
State() : family( NULL ) {};
|
|
virtual ~State() {};
|
|
|
|
State( const State & );
|
|
State & operator=( const State & );
|
|
};
|
|
|
|
class Ground : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
|
|
class Escape : public State {
|
|
ActionPointer enter( void ) const;
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
|
|
class Escape_Intermediate : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
|
|
class CSI_Entry : public State {
|
|
ActionPointer enter( void ) const;
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
class CSI_Param : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
class CSI_Intermediate : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
class CSI_Ignore : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
|
|
class DCS_Entry : public State {
|
|
ActionPointer enter( void ) const;
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
class DCS_Param : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
class DCS_Intermediate : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
class DCS_Passthrough : public State {
|
|
ActionPointer enter( void ) const;
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
ActionPointer exit( void ) const;
|
|
};
|
|
class DCS_Ignore : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
|
|
class OSC_String : public State {
|
|
ActionPointer enter( void ) const;
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
ActionPointer exit( void ) const;
|
|
};
|
|
class SOS_PM_APC_String : public State {
|
|
Transition input_state_rule( wchar_t ch ) const;
|
|
};
|
|
}
|
|
|
|
#endif
|