| -rw-r--r-- | library/backend/vcc.y | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/backend/vcc.y b/library/backend/vcc.y index 5bcf0cb..6781312 100644 --- a/library/backend/vcc.y +++ b/library/backend/vcc.y @@ -1,381 +1,381 @@ %{
/***************************************************************************
(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International
Business Machines Corporation and Siemens Rolm Communications Inc.
For purposes of this license notice, the term Licensors shall mean,
collectively, Apple Computer, Inc., AT&T Corp., International
Business Machines Corporation and Siemens Rolm Communications Inc.
The term Licensor shall mean any of the Licensors.
Subject to acceptance of the following conditions, permission is hereby
granted by Licensors without the need for written agreement and without
license or royalty fees, to use, copy, modify and distribute this
software for any purpose.
The above copyright notice and the following four paragraphs must be
reproduced in all copies of this software and any software including
this software.
THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE
ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR
MODIFICATIONS.
IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,
INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.
The software is provided with RESTRICTED RIGHTS. Use, duplication, or
disclosure by the government are subject to restrictions set forth in
DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
***************************************************************************/
/*
* src: vcc.c
* doc: Parser for vCard and vCalendar. Note that this code is
* generated by a yacc parser generator. Generally it should not
* be edited by hand. The real source is vcc.y. The #line directives
* can be commented out here to make it easier to trace through
* in a debugger. However, if a bug is found it should
* be fixed in vcc.y and this file regenerated.
*/
/* debugging utilities */
#if __DEBUG
#define DBG_(x) printf x
#else
#define DBG_(x)
#endif
/**** External Functions ****/
/* assign local name to parser variables and functions so that
we can use more than one yacc based parser.
*/
#if 0
#define yyparse mime_parse
#define yylex mime_lex
#define yyerror mime_error
#define yychar mime_char
/* #define p_yyval p_mime_val */
#undef yyval
#define yyval mime_yyval
/* #define p_yylval p_mime_lval */
#undef yylval
#define yylval mime_yylval
#define yydebug mime_debug
#define yynerrs mime_nerrs
#define yyerrflag mime_errflag
#define yyss mime_ss
#define yyssp mime_ssp
#define yyvs mime_vs
#define yyvsp mime_vsp
#define yylhs mime_lhs
#define yylen mime_len
#define yydefred mime_defred
#define yydgoto mime_dgoto
#define yysindex mime_sindex
#define yyrindex mime_rindex
#define yygindex mime_gindex
#define yytable mime_table
#define yycheck mime_check
#define yyname mime_name
#define yyrule mime_rule
#ifdef YYPREFIX
#undef YYPREFIX
#endif
#define YYPREFIX "mime_"
#endif
#ifndef _NO_LINE_FOLDING
#define _SUPPORT_LINE_FOLDING 1
#endif
/* undef below if compile with MFC */
/* #define INCLUDEMFC 1 */
#if defined(WIN32) || defined(_WIN32)
#ifdef INCLUDEMFC
#include <afx.h>
#endif
#endif
#include <string.h>
#ifndef __MWERKS__
#include <stdlib.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
//#ifdef PALMTOPCENTER
//#include <qpe/vobject_p.h>
//#else
-#include "vobject_p.h"
+#include <qtopia/private/vobject_p.h> //#endif
/**** Types, Constants ****/
#define YYDEBUG 0 /* 1 to compile in some debugging code */
#define MAXTOKEN 256 /* maximum token (line) length */
#define YYSTACKSIZE 100 // ~unref ?
#define MAXLEVEL 10 /* max # of nested objects parseable */
/* (includes outermost) */
/**** Global Variables ****/
int mime_lineNum, mime_numErrors; /* yyerror() can use these */
static VObject* vObjList;
static VObject *curProp;
static VObject *curObj;
static VObject* ObjStack[MAXLEVEL];
static int ObjStackTop;
/* A helpful utility for the rest of the app. */
#if __CPLUSPLUS__
extern "C" {
#endif
extern void yyerror(char *s);
#if __CPLUSPLUS__
};
#endif
int yyparse();
enum LexMode {
L_NORMAL,
L_VCARD,
L_VCAL,
L_VEVENT,
L_VTODO,
L_VALUES,
L_BASE64,
L_QUOTED_PRINTABLE
};
/**** Private Forward Declarations ****/
static int pushVObject(const char *prop);
static VObject* popVObject();
static void lexPopMode(int top);
static int lexWithinMode(enum LexMode mode);
static void lexPushMode(enum LexMode mode);
static void enterProps(const char *s);
static void enterAttr(const char *s1, const char *s2);
static void enterValues(const char *value);
#define mime_error yyerror
void mime_error(char *s);
void mime_error_(char *s);
%}
/***************************************************************************/
/*** The grammar ****/
/***************************************************************************/
%union {
char *str;
VObject *vobj;
}
%token
EQ COLON DOT SEMICOLON SPACE HTAB LINESEP NEWLINE
BEGIN_VCARD END_VCARD BEGIN_VCAL END_VCAL
BEGIN_VEVENT END_VEVENT BEGIN_VTODO END_VTODO
ID
/*
* NEWLINE is the token that would occur outside a vCard,
* while LINESEP is the token that would occur inside a vCard.
*/
%token <str>
STRING ID
%type <str> name value
%type <vobj> vcard vcal vobject
%start mime
%%
mime: vobjects
;
vobjects: vobjects vobject
{ addList(&vObjList, $2); curObj = 0; }
| vobject
{ addList(&vObjList, $1); curObj = 0; }
;
vobject: vcard
| vcal
;
vcard:
BEGIN_VCARD
{
lexPushMode(L_VCARD);
if (!pushVObject(VCCardProp)) YYERROR;
}
items END_VCARD
{
lexPopMode(0);
$$ = popVObject();
}
| BEGIN_VCARD
{
lexPushMode(L_VCARD);
if (!pushVObject(VCCardProp)) YYERROR;
}
END_VCARD
{
lexPopMode(0);
$$ = popVObject();
}
;
items: items item
| item
;
item: prop COLON
{
lexPushMode(L_VALUES);
}
values LINESEP
{
if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))
lexPopMode(0);
lexPopMode(0);
}
| error
;
prop: name
{
enterProps($1);
}
attr_params
| name
{
enterProps($1);
}
;
attr_params: attr_params attr_param
| attr_param
;
attr_param: SEMICOLON attr
;
attr: name
{
enterAttr($1,0);
}
| name EQ name
{
enterAttr($1,$3);
}
;
name: ID
;
values: value SEMICOLON { enterValues($1); } values
| value
{ enterValues($1); }
;
value: STRING
|
{ $$ = 0; }
;
vcal:
BEGIN_VCAL
{ if (!pushVObject(VCCalProp)) YYERROR; }
calitems
END_VCAL
{ $$ = popVObject(); }
| BEGIN_VCAL
{ if (!pushVObject(VCCalProp)) YYERROR; }
END_VCAL
{ $$ = popVObject(); }
;
calitems: calitems calitem
| calitem
;
calitem:
eventitem
| todoitem
| items
;
eventitem:
BEGIN_VEVENT
{
lexPushMode(L_VEVENT);
if (!pushVObject(VCEventProp)) YYERROR;
}
items
END_VEVENT
{
lexPopMode(0);
popVObject();
}
| BEGIN_VEVENT
{
lexPushMode(L_VEVENT);
if (!pushVObject(VCEventProp)) YYERROR;
}
END_VEVENT
{
lexPopMode(0);
popVObject();
}
;
todoitem:
BEGIN_VTODO
{
lexPushMode(L_VTODO);
if (!pushVObject(VCTodoProp)) YYERROR;
}
items
END_VTODO
{
lexPopMode(0);
popVObject();
}
| BEGIN_VTODO
{
lexPushMode(L_VTODO);
if (!pushVObject(VCTodoProp)) YYERROR;
}
END_VTODO
{
lexPopMode(0);
popVObject();
}
;
|