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/*
* Time-stamp: "2010-08-06 08:57:49 bkorb"
*
* This file is part of AutoGen.
* AutoGen Copyright (c) 1992-2012 by Bruce Korb - all rights reserved
*
* AutoGen 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.
*
* AutoGen 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/>.
*/
autogen definitions fsm;
method = callout;
type = loop;
prefix = dp;
#ifdef DEBUG_ENABLED
debug-flag = FSM_DEBUG_ENABLED;
#endif
handler-file = defParse.x;
/*
* Non-terminal "events"
*/
event = "autogen", "definitions", end,
var_name, other_name, string, here_string, number;
/*
* Terminal token-events
*/
event = lit_semi, lit_eq, lit_comma, lit_o_brace, lit_c_brace,
lit_open_bkt, lit_close_bkt;
lit-semi = ';';
lit-eq = '=';
lit-comma = ',';
lit-o_brace = '{';
lit-c_brace = '}';
lit-open_bkt = '[';
lit-close_bkt = ']';
end = 'End-Of-File';
state = need_def, need_tpl, need_semi, need_name,
have_name, need_value, need_idx, need_cbkt,
indx_name, have_value;
/*
* Initial to operational state
*/
transition =
{ tst = init; tev = "autogen"; next = need_def; ttype = noop; },
{ tst = need_def; tev = "definitions"; next = need_tpl; ttype = noop; },
{ tst = need_tpl; tev = string, other_name, var_name;
next = need_semi; ttype = tpl_name; },
{ tst = need_semi; tev = lit_semi; next = need_name; ttype = noop; };
/*
* When looking for the next named object, you either get the name,
* or end a block or end the input. If you get an "autogen" token, ignore it.
* We likely got it due to a #include.
*/
transition =
{ tst = need_name; tev = "autogen"; next = need_def; ttype = noop; },
{ tst = need_name; tev = var_name; next = have_name; },
{ tst = need_name; tev = lit_c_brace; next = have_value;
ttype = end_block; },
{ tst = need_name; tev = end; next = done; };
/*
* We have a name now. Next is a semicolon for an empty string value,
* or an '=' to start a value list or a '[' for an indexed value.
*/
transition =
{ tst = have_name; tev = lit_semi; next = need_name;
ttype = empty_val; },
{ tst = have_name; tev = lit_eq; next = need_value; },
{ tst = have_name; tev = lit_open_bkt; next = need_idx; ttype = noop; },
{ tst = need_idx; tev = number, var_name;
ttype = indexed_name; next = need_cbkt; },
{ tst = need_cbkt; tev = lit_close_bkt; next = indx_name;
ttype = noop; },
/*
* once you have one index, you cannot have another.
* Otherwise, "indx_name" is identical to "have_name".
*/
{ tst = indx_name; tev = lit_semi; next = need_name;
ttype = empty_val; },
{ tst = indx_name; tev = lit_eq; next = need_value;
ttype = noop; };
transition =
{ tst = need_value; tev = string, here_string, other_name, var_name, number;
next = have_value; ttype = str_value; },
{ tst = need_value; tev = lit_o_brace; next = need_name;
ttype = start_block; },
{ tst = have_value; tev = lit_semi; next = need_name;
ttype = noop; },
{ tst = have_value; tev = lit_comma; next = need_value;
ttype = next_val; };
/* end of agen5/defParse.def */
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