1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/*
* Copyright (C) 2013 Jeff Epler <jepler@unpythonic.net>
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef INTERP_BASE_HH
#define INTERP_BASE_HH
#include <stdlib.h>
#include <boost/noncopyable.hpp>
#include <emcpos.h>
#include <modal_state.hh>
/* Size of certain arrays */
#define ACTIVE_G_CODES 17
#define ACTIVE_M_CODES 10
#define ACTIVE_SETTINGS 5
class InterpBase : boost::noncopyable {
public:
virtual ~InterpBase();
virtual char *error_text(int errcode, char *buf, size_t buflen) = 0;
virtual char *line_text(char *buf, size_t buflen) = 0;
virtual char *file_name(char *buf, size_t buflen) = 0;
virtual char *stack_name(int index, char *buf, size_t buflen) = 0;
virtual size_t line_length() = 0;
virtual int sequence_number() = 0;
virtual int ini_load(const char *inifile) = 0;
virtual int init() = 0;
virtual int execute() = 0;
virtual int execute(const char *line) = 0;
virtual int execute(const char *line, int line_number) = 0;
virtual int synch() = 0;
virtual int exit() = 0;
virtual int open(const char *filename) = 0;
virtual int read() = 0;
virtual int read(const char *line) = 0;
virtual int close() = 0;
virtual int reset() = 0;
virtual int line() = 0;
virtual int call_level() = 0;
virtual char *command(char *buf, size_t buflen) = 0;
virtual char *file(char *buf, size_t buflen) = 0;
virtual int on_abort(int reason, const char *message) = 0;
virtual void active_g_codes(int active_gcodes[ACTIVE_G_CODES]) = 0;
virtual void active_m_codes(int active_mcodes[ACTIVE_M_CODES]) = 0;
virtual void active_settings(double active_settings[ACTIVE_SETTINGS]) = 0;
virtual int active_modes(int g_codes[ACTIVE_G_CODES],
int m_codes[ACTIVE_M_CODES],
double settings[ACTIVE_SETTINGS],
StateTag const &tag) = 0;
virtual int restore_from_tag(StateTag const &tag) = 0;
virtual void print_state_tag(StateTag const &tag) = 0;
virtual void set_loglevel(int level) = 0;
virtual void set_loop_on_main_m99(bool state) = 0;
};
InterpBase *interp_from_shlib(const char *shlib);
extern "C" InterpBase *makeInterp();
#endif
|
