227 lines
7.1 KiB
Plaintext
227 lines
7.1 KiB
Plaintext
/* $XFree86$ */
|
|
/*
|
|
* Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation on the rights to use, copy, modify, merge,
|
|
* publish, distribute, sublicense, and/or sell copies of the Software,
|
|
* and to permit persons to whom the Software is furnished to do so,
|
|
* subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial
|
|
* portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* Authors:
|
|
* Rickard E. (Rik) Faith <faith@redhat.com>
|
|
*
|
|
*/
|
|
|
|
%{
|
|
#ifdef HAVE_DMX_CONFIG_H
|
|
#include <dmx-config.h>
|
|
#endif
|
|
|
|
#include "dmxparse.h"
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#define YYDEBUG 1
|
|
#define YYERROR_VERBOSE
|
|
#define YY_USE_PROTOS
|
|
|
|
DMXConfigEntryPtr dmxConfigEntry = NULL;
|
|
#define APPEND(type, h, t) \
|
|
{ \
|
|
type pt; \
|
|
for (pt = h; pt->next; pt = pt->next); \
|
|
pt->next = t; \
|
|
}
|
|
%}
|
|
|
|
%union {
|
|
DMXConfigTokenPtr token;
|
|
DMXConfigStringPtr string;
|
|
DMXConfigNumberPtr number;
|
|
DMXConfigPairPtr pair;
|
|
DMXConfigFullDimPtr fdim;
|
|
DMXConfigPartDimPtr pdim;
|
|
DMXConfigDisplayPtr display;
|
|
DMXConfigWallPtr wall;
|
|
DMXConfigOptionPtr option;
|
|
DMXConfigParamPtr param;
|
|
DMXConfigCommentPtr comment;
|
|
DMXConfigSubPtr subentry;
|
|
DMXConfigVirtualPtr virtual;
|
|
DMXConfigEntryPtr entry;
|
|
}
|
|
|
|
/* Terminals */
|
|
%token <token> '{' '}' ';' '/' T_VIRTUAL T_DISPLAY T_WALL T_OPTION T_PARAM
|
|
%token <string> T_STRING
|
|
%token <pair> T_DIMENSION T_OFFSET T_ORIGIN
|
|
%token <comment> T_COMMENT T_LINE_COMMENT
|
|
|
|
/* Non-termials */
|
|
%type <token> Display Wall Terminal Open Close
|
|
%type <string> NameList Name
|
|
%type <pair> Dimension Offset Origin
|
|
%type <pdim> PartialDim
|
|
%type <fdim> FullDim
|
|
%type <display> DisplayEntry
|
|
%type <option> OptionEntry
|
|
%type <param> ParamEntry ParamList Param
|
|
%type <subentry> SubList Sub
|
|
%type <wall> WallEntry
|
|
%type <virtual> Virtual
|
|
%type <entry> Program EntryList Entry
|
|
|
|
%%
|
|
|
|
Program : EntryList { dmxConfigEntry = $1; }
|
|
;
|
|
|
|
EntryList : Entry
|
|
| EntryList Entry { APPEND(DMXConfigEntryPtr,$1,$2); $$ = $1; }
|
|
;
|
|
|
|
Entry : Virtual { $$ = dmxConfigEntryVirtual($1); }
|
|
| T_LINE_COMMENT { $$ = dmxConfigEntryComment($1); }
|
|
;
|
|
|
|
Virtual : T_VIRTUAL Open SubList Close
|
|
{ $$ = dmxConfigCreateVirtual($1, NULL, NULL, $2, $3, $4); }
|
|
| T_VIRTUAL Dimension Open SubList Close
|
|
{ $$ = dmxConfigCreateVirtual($1, NULL, $2, $3, $4, $5); }
|
|
| T_VIRTUAL Name Open SubList Close
|
|
{ $$ = dmxConfigCreateVirtual($1, $2, NULL, $3, $4, $5); }
|
|
| T_VIRTUAL Name Dimension Open SubList Close
|
|
{ $$ = dmxConfigCreateVirtual($1, $2, $3, $4, $5, $6 ); }
|
|
;
|
|
|
|
SubList : Sub
|
|
| SubList Sub { APPEND(DMXConfigSubPtr,$1,$2); $$ = $1; }
|
|
;
|
|
|
|
Sub : T_LINE_COMMENT { $$ = dmxConfigSubComment($1); }
|
|
| DisplayEntry { $$ = dmxConfigSubDisplay($1); }
|
|
| WallEntry { $$ = dmxConfigSubWall($1); }
|
|
| OptionEntry { $$ = dmxConfigSubOption($1); }
|
|
| ParamEntry { $$ = dmxConfigSubParam($1); }
|
|
;
|
|
|
|
OptionEntry : T_OPTION NameList Terminal
|
|
{ $$ = dmxConfigCreateOption($1, $2, $3); }
|
|
;
|
|
|
|
ParamEntry : T_PARAM NameList Terminal
|
|
{ $$ = dmxConfigCreateParam($1, NULL, $2, NULL, $3); }
|
|
| T_PARAM Open ParamList Close
|
|
{ $$ = dmxConfigCreateParam($1, $2, NULL, $4, NULL);
|
|
$$->next = $3;
|
|
}
|
|
;
|
|
|
|
ParamList : Param
|
|
| ParamList Param { APPEND(DMXConfigParamPtr,$1,$2); $$ = $1; }
|
|
;
|
|
|
|
Param : NameList Terminal
|
|
{ $$ = dmxConfigCreateParam(NULL, NULL, $1, NULL, $2); }
|
|
;
|
|
|
|
PartialDim : Dimension Offset
|
|
{ $$ = dmxConfigCreatePartDim($1, $2); }
|
|
| Dimension
|
|
{ $$ = dmxConfigCreatePartDim($1, NULL); }
|
|
| Offset
|
|
{ $$ = dmxConfigCreatePartDim(NULL, $1); }
|
|
;
|
|
|
|
FullDim : PartialDim '/' PartialDim
|
|
{ $$ = dmxConfigCreateFullDim($1, $3); }
|
|
| '/' PartialDim
|
|
{ $$ = dmxConfigCreateFullDim(NULL, $2); }
|
|
| PartialDim
|
|
{ $$ = dmxConfigCreateFullDim($1, NULL); }
|
|
;
|
|
|
|
DisplayEntry : Display Name FullDim Origin Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, $2, $3, $4, $5); }
|
|
| Display FullDim Origin Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, NULL, $2, $3, $4); }
|
|
| Display Name Origin Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, $2, NULL, $3, $4); }
|
|
|
|
| Display Name FullDim Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, $2, $3, NULL, $4); }
|
|
| Display FullDim Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, NULL, $2, NULL, $3); }
|
|
| Display Name Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, $2, NULL, NULL, $3); }
|
|
| Display Terminal
|
|
{ $$ = dmxConfigCreateDisplay($1, NULL, NULL, NULL, $2); }
|
|
;
|
|
|
|
WallEntry : Wall Dimension Dimension NameList Terminal
|
|
{ $$ = dmxConfigCreateWall($1, $2, $3, $4, $5); }
|
|
| Wall Dimension NameList Terminal
|
|
{ $$ = dmxConfigCreateWall($1, $2, NULL, $3, $4); }
|
|
| Wall NameList Terminal
|
|
{ $$ = dmxConfigCreateWall($1, NULL, NULL, $2, $3); }
|
|
;
|
|
|
|
Display : T_DISPLAY
|
|
| T_DISPLAY T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Name : T_STRING
|
|
| T_STRING T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Dimension : T_DIMENSION
|
|
| T_DIMENSION T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Offset : T_OFFSET
|
|
| T_OFFSET T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Origin : T_ORIGIN
|
|
| T_ORIGIN T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Terminal : ';'
|
|
| ';' T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Open : '{'
|
|
| '{' T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Close : '}'
|
|
| '}' T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
Wall : T_WALL
|
|
| T_WALL T_COMMENT { $$ = $1; $$->comment = $2->comment; }
|
|
;
|
|
|
|
NameList : Name
|
|
| NameList Name { APPEND(DMXConfigStringPtr, $1, $2); $$ = $1; }
|
|
;
|