/*
* Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
/*****************************************************************
** File: parseI.h
**
** Description: definitions internal to WBXML parser component
*****************************************************************/
#ifndef NW_PARSER_WBXML_PARSE_I_H
#define NW_PARSER_WBXML_PARSE_I_H
#include "cxml_proj.h"
#include "nw_wbxml_parse.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*
* Parser states, shared by reader and parser
*/
#define NW_WBXML_PARSER_S_MASK 0x0F
#define NW_WBXML_PARSER_S_START 0x00
#define NW_WBXML_PARSER_S_HEADER 0x01
#define NW_WBXML_REGISTRY_INIT 0x10
/*
* Parser internal status codes, shared by reader and parser
*/
#define NW_WBXML_PARSER_OK 0x0
#define NW_WBXML_PARSER_NOMEMORY 0x1
#define NW_WBXML_PARSER_BYTECODEERROR 0x2
#define NW_WBXML_PARSER_CHARSET_UNSUPPORTED 0x4
#define NW_WBXML_PARSER_UNKNOWN_ERROR 0x8
/* Parse exceptions */
#define NW_WBXML_EXCEPTION_MEMORY 1
#define NW_WBXML_EXCEPTION_BYTECODE 2
/*
* WBXML token components
*
* The wbxml parser stores tokens as 32 bits. The meaning
* of each token is determined as a 4-tuple:
* the token itself (8 bits), the code page (8 bits),
* the dictionary in which it is defined (for which we
* allocate 15 bits) and a state flag that indicates whether
* the token is in attribute or tag code space.
*
* Within the lowest 8 bits (the token component) the
* wbxml spec defines further subsets of bits for tags
* and attributes. The parser itself only int32erprets
* the lowest 8 bits. The remaining bits are used for
* token value lookups in dictionaries.
*/
/* TODO: export some of these definitions? */
#define NW_WBXML_MASK_TOKEN 0x000000FF
#define NW_WBXML_MASK_CODEPAGE 0x0000FF00
#define NW_WBXML_MASK_DICTIONARY 0x7FFF0000
#define NW_WBXML_MASK_CPSTATE 0x80000000
#define NW_WBXML_CP_STATE_TAG 0x00000000
#define NW_WBXML_CP_STATE_ATTR 0x80000000
void
NW_WBXML_CPRegistry_getCodePages(NW_WBXML_CP_Registry_t* registry,
NW_Uint32 offset,
NW_Uint8 *tag_code_page,
NW_Uint8 *attribute_code_page);
NW_Status_t
NW_WBXML_Parser_docHeaderParse(NW_WBXML_Parser_t * parser,
NW_WBXML_Document_t * doc);
NW_Status_t
NW_WBXML_Parser_bodyParse(NW_WBXML_Parser_t * parser);
void
NW_WBXML_Parser_bytecodeError (NW_WBXML_Parser_t * parser);
#ifdef __cplusplus
} // extern "C" {
#endif /* __cplusplus */
#endif /* NW_PARSER_WBXML_PARSE_I_H */