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freebsd/lib/libforms/parser.c
Paul Richards be7d950dc8 Completely rewrite libforms so everything is done at runtime rather 
than at compile time.

Should have same functionality as old libforms but with new mechanism.

Lots of new features that use the new mechanism are still to be added.
1995-03-01 08:19:06 +00:00

1023 lines
26 KiB
C
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#ifndef lint
static char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
#endif
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define yyclearin (yychar=(-1))
#define yyerrok (yyerrflag=0)
#define YYRECOVERING (yyerrflag!=0)
#define YYPREFIX "yy"
#line 2 "parser.y"
/*-
* Copyright (c) 1995
* Paul Richards. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* verbatim and that no modifications are made prior to this
* point in the file.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Paul Richards.
* 4. The name Paul Richards may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PAUL RICHARDS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL PAUL RICHARDS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <forms.h>
#include <err.h>
#include "internal.h"
char *cpstr(char *);
extern int yyleng;
int lineno = 1;
int charno = 1;
int off;
char *fieldname;
char *defname;
char *formname;
char *startname;
char *colortable;
int formattr;
char *text;
char *label;
char *function;
char *up, *down, *left, *right, *next;
int height, width;
int y, x;
int width;
int limit;
int attr;
int selattr;
int type;
int lbl_flag;
int selected, no_options=0;
extern FILE *outf;
struct MenuList {
char *option;
struct MenuList *next;
};
struct MenuList *cur_menu;
struct MenuList *menu_list;
struct MenuList *menu;
struct pair_node {
char *foreground;
char *background;
struct pair_node *next;
};
struct pair_node *pair_list;
struct pair_node *cur_pair;
struct pair_node *pair;
struct color_table {
char *tablename;
struct pair_node *pairs;
struct color_table *next;
};
struct color_table *color_table;
struct color_table *cur_table;
struct color_table *color_tables;
struct Form *form;
struct Field *field_inst_list;
struct Field *field;
struct Field *cur_field;
#line 106 "parser.y"
typedef union {
int ival;
char *sval;
} YYSTYPE;
#line 120 "y.tab.c"
#define FORM 257
#define COLORTABLE 258
#define COLOR 259
#define BLACK 260
#define RED 261
#define GREEN 262
#define YELLOW 263
#define BLUE 264
#define MAGENTA 265
#define CYAN 266
#define WHITE 267
#define PAIR 268
#define NAME 269
#define STRING 270
#define AT 271
#define AS 272
#define HEIGHT 273
#define EQUALS 274
#define NUMBER 275
#define WIDTH 276
#define STARTFIELD 277
#define COMMA 278
#define LBRACE 279
#define RBRACE 280
#define TEXT 281
#define ATTR 282
#define SELATTR 283
#define DEFAULT 284
#define LABEL 285
#define LIMIT 286
#define SELECTED 287
#define OPTIONS 288
#define ACTION 289
#define FUNC 290
#define LINK 291
#define UP 292
#define DOWN 293
#define LEFT 294
#define RIGHT 295
#define NEXT 296
#define DEF 297
#define YYERRCODE 256
short yylhs[] = { -1,
0, 0, 0, 0, 5, 4, 6, 6, 8, 7,
1, 1, 1, 1, 1, 1, 1, 1, 9, 11,
3, 12, 15, 15, 16, 16, 17, 17, 18, 18,
21, 23, 19, 25, 2, 20, 26, 20, 20, 24,
22, 22, 30, 30, 30, 30, 30, 29, 29, 29,
29, 31, 32, 35, 35, 36, 36, 33, 37, 37,
38, 34, 13, 13, 14, 14, 27, 27, 28, 28,
10,
};
short yylen[] = { 2,
0, 2, 2, 2, 0, 6, 0, 2, 0, 6,
1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
9, 6, 0, 3, 0, 3, 0, 3, 0, 2,
0, 0, 7, 0, 3, 0, 0, 4, 1, 7,
0, 3, 3, 3, 3, 3, 3, 1, 1, 1,
1, 3, 1, 4, 4, 0, 3, 6, 1, 3,
1, 6, 0, 3, 0, 3, 0, 3, 0, 3,
3,
};
short yydefred[] = { 1,
0, 0, 0, 34, 2, 3, 4, 19, 5, 0,
0, 0, 0, 35, 0, 7, 0, 0, 0, 20,
0, 0, 0, 0, 0, 0, 0, 6, 8, 64,
0, 0, 0, 71, 0, 0, 66, 0, 0, 0,
0, 0, 11, 12, 13, 14, 15, 16, 17, 18,
9, 68, 0, 0, 0, 0, 0, 0, 0, 48,
49, 50, 51, 53, 21, 0, 0, 70, 0, 0,
0, 0, 0, 40, 0, 0, 0, 52, 0, 0,
0, 0, 0, 0, 0, 10, 0, 55, 54, 0,
0, 24, 0, 0, 29, 0, 0, 0, 26, 0,
0, 57, 61, 0, 59, 62, 28, 31, 30, 0,
0, 60, 0, 0, 39, 37, 0, 0, 32, 38,
41, 0, 0, 0, 0, 0, 0, 0, 42, 0,
0, 0, 0, 0, 43, 44, 45, 46, 47,
};
short yydgoto[] = { 1,
51, 5, 6, 7, 12, 21, 29, 67, 11, 20,
26, 41, 18, 24, 76, 85, 95, 101, 109, 114,
111, 122, 121, 14, 10, 118, 33, 40, 59, 129,
60, 61, 62, 63, 64, 88, 104, 105,
};
short yysindex[] = { 0,
-252, -261, -240, 0, 0, 0, 0, 0, 0, -248,
-234, -237, -225, 0, -236, 0, -219, -214, -212, 0,
-259, -216, -205, -196, -204, -192, -186, 0, 0, 0,
-185, -183, -194, 0, -225, -187, 0, -182, -180, -224,
-188, -214, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, -179, -177, -176, -175, -174, -173, -178, 0,
0, 0, 0, 0, 0, -172, -171, 0, -167, -166,
-164, -165, -162, 0, -163, -149, -187, 0, -191, -191,
-170, -169, -157, -161, -168, 0, -159, 0, 0, -158,
-155, 0, -152, -154, 0, -153, -147, -145, 0, -150,
-143, 0, 0, -151, 0, 0, 0, 0, 0, -147,
-148, 0, -263, -142, 0, 0, -236, -146, 0, 0,
0, -141, -211, -144, -139, -138, -136, -135, 0, -137,
-129, -128, -127, -126, 0, 0, 0, 0, 0,
};
short yyrindex[] = { 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, -249, 0, 0, 0, 0, -238, 0, 0,
0, 0, 0, -231, 0, 0, 0, 0, 0, 0,
0, 0, -217, 0, -258, 0, 0, 0, 0, 0,
0, -257, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, -254, 0, 0, 0, 0,
0, 0, 0, 0, 0, -266, 0, 0, -134, -134,
0, 0, 0, 0, -267, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-133, 0, 0, -132, 0, 0, 0, 0, 0, 0,
-122, 0, -249, 0, 0, 0, 0, 0, 0, 0,
0, -239, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0,
};
short yygindex[] = { 0,
51, 0, 0, 0, 0, 0, 0, 0, 0, 16,
0, 0, 109, 103, 0, 0, 0, 0, 0, 0,
0, 0, 0, 39, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 71, 0, 42,
};
#define YYTABLESIZE 152
short yytable[] = { 63,
65, 27, 25, 23, 2, 116, 3, 8, 27, 17,
63, 65, 27, 25, 23, 25, 4, 63, 63, 65,
28, 63, 65, 63, 65, 23, 63, 23, 9, 33,
13, 63, 63, 63, 63, 63, 15, 63, 19, 63,
33, 16, 65, 65, 65, 65, 65, 17, 65, 67,
65, 67, 67, 67, 22, 67, 54, 67, 30, 55,
56, 23, 57, 69, 58, 25, 69, 69, 31, 69,
34, 69, 43, 44, 45, 46, 47, 48, 49, 50,
124, 125, 126, 127, 128, 32, 35, 36, 39, 37,
38, 65, 52, 53, 87, 68, 69, 70, 71, 72,
73, 74, 78, 79, 75, 80, 77, 82, 84, 81,
83, 92, 93, 94, 96, 97, 99, 90, 98, 100,
91, 102, 103, 106, 107, 108, 110, 86, 117, 130,
113, 135, 119, 120, 131, 132, 123, 133, 134, 136,
137, 138, 139, 42, 66, 56, 22, 58, 36, 115,
89, 112,
};
short yycheck[] = { 258,
258, 269, 269, 258, 257, 269, 259, 269, 268, 273,
269, 269, 280, 280, 269, 282, 269, 276, 277, 277,
280, 280, 280, 282, 282, 280, 276, 282, 269, 269,
279, 281, 282, 283, 284, 285, 271, 287, 275, 289,
280, 279, 281, 282, 283, 284, 285, 273, 287, 281,
289, 283, 284, 285, 274, 287, 281, 289, 275, 284,
285, 276, 287, 281, 289, 278, 284, 285, 274, 287,
275, 289, 260, 261, 262, 263, 264, 265, 266, 267,
292, 293, 294, 295, 296, 282, 279, 274, 283, 275,
274, 280, 275, 274, 286, 275, 274, 274, 274, 274,
274, 280, 270, 270, 277, 270, 278, 270, 258, 275,
274, 269, 274, 282, 274, 274, 269, 288, 274, 274,
290, 275, 270, 269, 275, 269, 278, 77, 271, 274,
279, 269, 117, 280, 274, 274, 278, 274, 274, 269,
269, 269, 269, 35, 42, 280, 280, 280, 271, 111,
80, 110,
};
#define YYFINAL 1
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 297
#if YYDEBUG
char *yyname[] = {
"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"FORM","COLORTABLE","COLOR",
"BLACK","RED","GREEN","YELLOW","BLUE","MAGENTA","CYAN","WHITE","PAIR","NAME",
"STRING","AT","AS","HEIGHT","EQUALS","NUMBER","WIDTH","STARTFIELD","COMMA",
"LBRACE","RBRACE","TEXT","ATTR","SELATTR","DEFAULT","LABEL","LIMIT","SELECTED",
"OPTIONS","ACTION","FUNC","LINK","UP","DOWN","LEFT","RIGHT","NEXT","DEF",
};
char *yyrule[] = {
"$accept : spec",
"spec :",
"spec : spec fields",
"spec : spec forms",
"spec : spec colours",
"$$1 :",
"colours : COLOR NAME $$1 LBRACE color_pairs RBRACE",
"color_pairs :",
"color_pairs : color_pairs pair",
"$$2 :",
"pair : PAIR EQUALS a_color $$2 COMMA a_color",
"a_color : BLACK",
"a_color : RED",
"a_color : GREEN",
"a_color : YELLOW",
"a_color : BLUE",
"a_color : MAGENTA",
"a_color : CYAN",
"a_color : WHITE",
"$$3 :",
"$$4 :",
"forms : FORM NAME $$3 AT coord $$4 LBRACE formspec RBRACE",
"formspec : height width startfield colortable formattr fieldlocs",
"startfield :",
"startfield : STARTFIELD EQUALS NAME",
"colortable :",
"colortable : COLORTABLE EQUALS NAME",
"formattr :",
"formattr : ATTR EQUALS NUMBER",
"fieldlocs :",
"fieldlocs : fieldlocs field_at",
"$$5 :",
"$$6 :",
"field_at : NAME $$5 field_def AT coord $$6 links",
"$$7 :",
"fields : NAME $$7 field_spec",
"field_def :",
"$$8 :",
"field_def : LBRACE NAME $$8 RBRACE",
"field_def : field_spec",
"field_spec : LBRACE height width attr selattr type RBRACE",
"links :",
"links : links COMMA conns",
"conns : UP EQUALS NAME",
"conns : DOWN EQUALS NAME",
"conns : LEFT EQUALS NAME",
"conns : RIGHT EQUALS NAME",
"conns : NEXT EQUALS NAME",
"type : textfield",
"type : inputfield",
"type : menufield",
"type : actionfield",
"textfield : TEXT EQUALS STRING",
"inputfield : inputspec",
"inputspec : LABEL EQUALS STRING limit",
"inputspec : DEFAULT EQUALS STRING limit",
"limit :",
"limit : LIMIT EQUALS NUMBER",
"menufield : SELECTED EQUALS NUMBER OPTIONS EQUALS menuoptions",
"menuoptions : menuoption",
"menuoptions : menuoptions COMMA menuoption",
"menuoption : STRING",
"actionfield : ACTION EQUALS STRING FUNC EQUALS NAME",
"height :",
"height : HEIGHT EQUALS NUMBER",
"width :",
"width : WIDTH EQUALS NUMBER",
"attr :",
"attr : ATTR EQUALS NUMBER",
"selattr :",
"selattr : SELATTR EQUALS NUMBER",
"coord : NUMBER COMMA NUMBER",
};
#endif
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 500
#define YYMAXDEPTH 500
#endif
#endif
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp;
YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval;
short yyss[YYSTACKSIZE];
YYSTYPE yyvs[YYSTACKSIZE];
#define yystacksize YYSTACKSIZE
#line 434 "parser.y"
void
yyerror (char *error)
{
fprintf(stderr, "%s at line %d\n",error, lineno);
exit(1);
}
char *
cpstr(char *ostr)
{
char *nstr;
nstr = malloc(strlen(ostr)+1);
if (!nstr) {
fprintf(stderr, "Couldn't allocate memory for string\n");
exit(1);
}
strcpy(nstr, ostr);
return (nstr);
}
/* Calculate a default height for a field */
void
calc_field_height(struct Field *field, char *string)
{
int len;
len = strlen(string);
if (!field->width) {
/*
* This is a failsafe, this routine shouldn't be called
* with a width of 0, the width should be determined
* first.
*/
field->height = 1;
return;
}
if (len < field->width) {
field->height = 1;
return;
} else
field->height = len / field->width;
if ((field->height*field->width) < len)
field->height++;
return;
}
void
define_field(char *defname)
{
struct Field *field;
struct MenuList *menu_options;
int no_options;
field = malloc(sizeof (struct Field));
if (!field) {
fprintf(stderr,"Failed to allocate memory for form field\n");
exit(1);
}
field->defname = defname;
field->type = type;
field->height = height;
field->width = width;
field->attr = attr;
field->selattr = selattr;
switch (type) {
case FF_TEXT:
field->field.text = malloc(sizeof (struct TextField));
if (!field->field.text) {
fprintf(stderr,
"Failed to allocate memory for text field\n");
exit (1);
}
field->field.text->text = text;
break;
case FF_INPUT:
field->field.input = malloc(sizeof (struct InputField));
if (!field->field.input) {
fprintf(stderr,
"Failed to allocate memory for input field\n");
exit (1);
}
field->field.input->lbl_flag = lbl_flag;
field->field.input->label = label;
field->field.input->limit = limit;
break;
case FF_MENU:
printf("field type %s = %d\n", defname,field->type);
field->field.menu = malloc(sizeof (struct MenuField));
if (!field->field.menu) {
fprintf(stderr,
"Failed to allocate memory for menu field\n");
exit (1);
}
field->field.menu->selected = selected;
menu_options = menu_list;
field->field.menu->no_options = 0;
field->field.menu->options = 0;
for (; menu_options; menu_options = menu_options->next) {
no_options = add_menu_option(field->field.menu,
menu_options->option);
if (!no_options)
err(1, "Couldn't add menu option");
}
field->field.menu->no_options = no_options;
cur_menu = 0;
break;
case FF_ACTION:
field->field.action = malloc(sizeof (struct ActionField));
if (!field->field.action) {
fprintf(stderr,
"Failed to allocate memory for action field\n");
exit (1);
}
field->field.action->text = text;
field->field.action->fn = (void *) function;
break;
default:
break;
}
form_bind_tuple(defname, FT_FIELD_DEF, field);
width=0;
height = 0;
attr=0;
selattr=0;
limit=0;
}
#line 531 "y.tab.c"
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
int
yyparse()
{
register int yym, yyn, yystate;
#if YYDEBUG
register char *yys;
extern char *getenv();
if (yys = getenv("YYDEBUG"))
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = (-1);
yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;
yyloop:
if (yyn = yydefred[yystate]) goto yyreduce;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, shifting to state %d\n",
YYPREFIX, yystate, yytable[yyn]);
#endif
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
yychar = (-1);
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
#ifdef lint
goto yynewerror;
#endif
yynewerror:
yyerror("syntax error");
#ifdef lint
goto yyerrlab;
#endif
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, error recovery shifting\
to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
#endif
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: error recovery discarding state %d\n",
YYPREFIX, *yyssp);
#endif
if (yyssp <= yyss) goto yyabort;
--yyssp;
--yyvsp;
}
}
}
else
{
if (yychar == 0) goto yyabort;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
yychar = (-1);
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
YYPREFIX, yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
yyval = yyvsp[1-yym];
switch (yyn)
{
case 5:
#line 166 "parser.y"
{
color_table = malloc(sizeof (struct color_table));
if (!color_table) {
fprintf(stderr, "Couldn't allocate memory for a color table\n");
exit (1);
}
color_table->tablename = cpstr(yyvsp[0].sval);
}
break;
case 6:
#line 175 "parser.y"
{
color_table->pairs = pair_list;
cur_pair = 0;
form_bind_tuple(color_table->tablename, FT_COLTAB, color_table);
}
break;
case 9:
#line 187 "parser.y"
{
pair = malloc(sizeof (struct pair_node));
if (!pair) {
fprintf(stderr, "Couldn't allocate memory for a color pair\n");
exit(1);
}
pair->foreground = cpstr(yyvsp[0].sval);
}
break;
case 10:
#line 196 "parser.y"
{
pair->background = cpstr(yyvsp[0].sval);
if (!cur_pair) {
pair_list = pair;
cur_pair = pair;
} else {
cur_pair->next = pair;
cur_pair = pair;
}
}
break;
case 11:
#line 209 "parser.y"
{ yyval.sval = "COLOR_BLACK"; }
break;
case 12:
#line 211 "parser.y"
{ yyval.sval = "COLOR_RED"; }
break;
case 13:
#line 213 "parser.y"
{ yyval.sval = "COLOR_GREEN"; }
break;
case 14:
#line 215 "parser.y"
{ yyval.sval = "COLOR_YELLOW"; }
break;
case 15:
#line 217 "parser.y"
{ yyval.sval = "COLOR_BLUE"; }
break;
case 16:
#line 219 "parser.y"
{ yyval.sval = "COLOR_MAGENTA"; }
break;
case 17:
#line 221 "parser.y"
{ yyval.sval = "COLOR_CYAN"; }
break;
case 18:
#line 223 "parser.y"
{ yyval.sval = "COLOR_WHITE"; }
break;
case 19:
#line 227 "parser.y"
{ formname = cpstr(yyvsp[0].sval); }
break;
case 20:
#line 229 "parser.y"
{
form = malloc(sizeof (struct Form));
if (!form) {
fprintf(stderr,"Failed to allocate memory for form\n");
exit(1);
}
form->y = y;
form->x = x;
}
break;
case 21:
#line 239 "parser.y"
{
form->startfield = startname;
form->colortable = colortable;
form->height = height;
form->width = width;
form->attr = formattr;
form->fieldlist = field_inst_list;
field_inst_list = 0;
form_bind_tuple(formname, FT_FORM, form);
}
break;
case 23:
#line 255 "parser.y"
{ startname = 0;
printf("Warning: No start field specified for form %s\n", formname);
}
break;
case 24:
#line 259 "parser.y"
{ startname = cpstr(yyvsp[0].sval); }
break;
case 25:
#line 263 "parser.y"
{ colortable = 0; }
break;
case 26:
#line 265 "parser.y"
{ colortable = cpstr(yyvsp[0].sval); }
break;
case 27:
#line 269 "parser.y"
{ formattr = 0; }
break;
case 28:
#line 271 "parser.y"
{ formattr = yyvsp[0].ival; }
break;
case 31:
#line 279 "parser.y"
{ fieldname = cpstr(yyvsp[0].sval); }
break;
case 32:
#line 281 "parser.y"
{
field = malloc(sizeof (struct Field));
if (!field) {
fprintf(stderr,"Failed to allocate memory for form field\n");
exit(1);
}
if (!defname)
field->defname = fieldname;
else
field->defname = defname;
field->y = y;
field->x = x;
}
break;
case 33:
#line 295 "parser.y"
{
field->fup = up;
field->fdown = down;
field->fleft = left;
field->fright = right;
field->fnext = next;
if (!field_inst_list)
field_inst_list = field;
up = 0;
down = 0;
left = 0;
right = 0;
next = 0;
if (!cur_field)
cur_field = field;
else {
cur_field->next = field;
cur_field = field;
}
form_bind_tuple(fieldname, FT_FIELD_INST, field);
}
break;
case 34:
#line 319 "parser.y"
{ defname = cpstr(yyvsp[0].sval); }
break;
case 35:
#line 321 "parser.y"
{ define_field(defname); }
break;
case 36:
#line 325 "parser.y"
{ defname = 0; }
break;
case 37:
#line 327 "parser.y"
{ defname = cpstr(yyvsp[0].sval); }
break;
case 39:
#line 330 "parser.y"
{ defname = fieldname; define_field(defname); }
break;
case 43:
#line 341 "parser.y"
{ up = cpstr(yyvsp[0].sval); }
break;
case 44:
#line 343 "parser.y"
{ down = cpstr(yyvsp[0].sval); }
break;
case 45:
#line 345 "parser.y"
{ left = cpstr(yyvsp[0].sval); }
break;
case 46:
#line 347 "parser.y"
{ right = cpstr(yyvsp[0].sval); }
break;
case 47:
#line 349 "parser.y"
{ next = cpstr(yyvsp[0].sval); }
break;
case 52:
#line 359 "parser.y"
{ type = FF_TEXT; text = cpstr(yyvsp[0].sval); }
break;
case 53:
#line 363 "parser.y"
{ type = FF_INPUT; }
break;
case 54:
#line 367 "parser.y"
{ lbl_flag = 1; label = cpstr(yyvsp[-1].sval); }
break;
case 55:
#line 369 "parser.y"
{ lbl_flag = 0; label = cpstr(yyvsp[-1].sval); }
break;
case 57:
#line 374 "parser.y"
{ limit = yyvsp[0].ival; }
break;
case 58:
#line 377 "parser.y"
{ type = FF_MENU; selected = yyvsp[-3].ival; }
break;
case 61:
#line 385 "parser.y"
{
menu = malloc(sizeof(struct MenuList));
if (!menu) {
err(1, "Couldn't allocate memory for menu option\n");
}
menu->option = cpstr(yyvsp[0].sval);
if (!cur_menu) {
menu_list = menu;
cur_menu = menu;
} else {
cur_menu->next = menu;
cur_menu = menu;
}
}
break;
case 62:
#line 402 "parser.y"
{ type = FF_ACTION; text = cpstr(yyvsp[-3].sval); function = cpstr(yyvsp[0].sval); }
break;
case 63:
#line 406 "parser.y"
{ height = 0; }
break;
case 64:
#line 408 "parser.y"
{ height = yyvsp[0].ival; }
break;
case 65:
#line 412 "parser.y"
{ width = 0; }
break;
case 66:
#line 414 "parser.y"
{ width = yyvsp[0].ival; }
break;
case 67:
#line 418 "parser.y"
{ attr = 0; }
break;
case 68:
#line 420 "parser.y"
{ attr = yyvsp[0].ival; }
break;
case 69:
#line 424 "parser.y"
{ selattr = 0; }
break;
case 70:
#line 426 "parser.y"
{ selattr = yyvsp[0].ival; }
break;
case 71:
#line 430 "parser.y"
{ y = yyvsp[-2].ival; x = yyvsp[0].ival; }
break;
#line 967 "y.tab.c"
}
yyssp -= yym;
yystate = *yyssp;
yyvsp -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state 0 to\
state %d\n", YYPREFIX, YYFINAL);
#endif
yystate = YYFINAL;
*++yyssp = YYFINAL;
*++yyvsp = yyval;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, YYFINAL, yychar, yys);
}
#endif
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state %d \
to state %d\n", YYPREFIX, *yyssp, yystate);
#endif
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}
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