
/*
 *  This file is part of AutoGen.
 *  AutoGen Copyright (C) 1992-2018 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;

/*
 *  This FSM is used to process input CGI data into AutoGen definitions
 *  output.  There are three basic states:  initial, name processing
 *  and processing a value.
 */

method = case;
type   = loop;
cookie = "char const * pzSrc", "int inlen", "char * pzOut", "int outlen";

state  = name, value;
event  = alpha, name_char, equal, space, escape, other, separator, end;

equal       = "=";
space       = "+";
escape      = "%";
separator   = "&";

transition  =
 { tst = init;  tev = alpha; next = name;     ttype = stash; },
 { tst = name;  tev = alpha, name_char;       ttype = stash; },
 { tst = name;  tev = equal; next = value; },
 { tst = value; tev = '*';                    ttype = stash; },
 { tst = value; tev = space;                  ttype = sv_space; },
 { tst = value; tev = escape; },
 { tst = value; tev = end;       next = done; ttype = separate; },
 { tst = value; tev = separator; next = init; ttype = separate; };

/* end of agen5/cgi.def */
