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
75
76
77
78
79
80
81
82
83
84
|
/*
ToolBus -- The ToolBus Application Architecture
Copyright (C) 1998-2000 Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __TOOLS_H__
#define __TOOLS_H__
/*--- tool definitions ------------------------------------*/
typedef term tool_def;
typedef term tool_def_list;
#define mk_tool_def(id,formals, host, command, details) \
mk_appl6(TBlookup(id), formals, mk_str(host), \
mk_str(command), mk_str(details), NULL, NULL)
#define td_name(td) fun_sym(td)
#define td_formals(td) elm1(fun_args(td))
#define td_host(td) str_val(elm2(fun_args(td)))
#define td_command(td) str_val(elm3(fun_args(td)))
#define td_details(td) str_val(elm4(fun_args(td)))
#define td_in_sign(td) elm5(fun_args(td))
#define td_out_sign(id) elm6(fun_args(td))
void add_tool_def(char *, term_list *, char *, char *, char *, term *, int);
tool_def *find_tool_def(sym_idx);
tool_def *get_tool_defs();
/*--- tool instances --------------------------------------*/
typedef term tool_inst;
typedef term_list tool_inst_list;
typedef term tool_id;
#define PHASE1 1 /* unconnected */
#define PHASE2 2 /* connected, start state */
#define PHASE3 3 /* snd-eval received */
#define equal_tool_id(Tid1, Tid2) (int_val(Tid1) == int_val(Tid2))
#define mk_tool_inst(creator, Tid, host, in, out, phase) \
mk_appl7(s_tool_inst,creator,mk_int(Tid),\
mk_int(in), mk_int(out), mk_str(host), \
mk_int(phase), NULL)
#define ti_name(ti) fun_sym(ti_creator(ti))
#define ti_creator(ti) elm1(fun_args(ti))
#define ti_tid(ti) elm2(fun_args(ti))
#define ti_in(ti) int_val(elm3(fun_args(ti)))
#define ti_out(ti) int_val(elm4(fun_args(ti)))
#define ti_host(ti) str_val(elm5(fun_args(ti)))
#define ti_phase(ti) int_val(elm6(fun_args(ti)))
#define ti_pending(ti) elm7(fun_args(ti))
#define is_tool_inst(ti) ((ti) && is_appl(ti) && (fun_sym(ti) == s_tool_inst))
int TCP_transition(tool_inst *, term *, TBbool);
void destroy_ports_for_tool(tool_inst *);
TBbool write_to_tool(sym_idx, term_list *);
int add_tool(char *id, char *host);
void complete_tool_sigs();
void init_tools(void);
#endif /* __TOOLS_H__ */
|
