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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GUTHTHILA_TOKEN_H
#define GUTHTHILA_TOKEN_H
#include <guththila_defines.h>
#include <guththila_stack.h>
EXTERN_C_START()
typedef struct guththila_token_s
{
short type;
guththila_char_t *start;
int _start;
size_t size;
int last;
int ref;
} guththila_token_t;
enum guththila_token_type
{
_Unknown = 1,
_name,
_attribute_name,
_attribute_value,
_prefix,
_char_data,
_text_data
};
typedef struct guththila_tok_list_s
{
guththila_stack_t fr_stack;
guththila_token_t **list;
int no_list;
int cur_list;
int *capacity;
} guththila_tok_list_t;
#ifndef GUTHTHILA_TOK_DEF_SIZE
#define GUTHTHILA_TOK_DEF_SIZE 16
#endif
#ifndef GUTHTHILA_TOK_DEF_LIST_SIZE
#define GUTHTHILA_TOK_DEF_LIST_SIZE 16
#endif
#ifndef GUTHTHILA_TOKEN_LEN
#define GUTHTHILA_TOKEN_LEN(tok) (tok->size)
#endif
#ifndef GUTHTHILA_TOKEN_TO_STRING
#define GUTHTHILA_TOKEN_TO_STRING(tok, string, _env) \
{ \
string = (guththila_char_t *) AXIS2_MALLOC(_env->allocator, (GUTHTHILA_TOKEN_LEN(tok) + 1) * sizeof(guththila_char_t)); \
memcpy(string, (tok)->start, GUTHTHILA_TOKEN_LEN(tok)); \
string[GUTHTHILA_TOKEN_LEN(tok)] = 0; \
}
#endif
/*
* Initialize token list.
*/
int GUTHTHILA_CALL
guththila_tok_list_init(
guththila_tok_list_t * tok_list,
const axutil_env_t * env);
/*
* Free the token list. Allocated tokens are not free.
*/
void GUTHTHILA_CALL
guththila_tok_list_free(
guththila_tok_list_t * tok_list,
const axutil_env_t * env);
/*
* Get a token from the list.
*/
guththila_token_t *
GUTHTHILA_CALL guththila_tok_list_get_token(
guththila_tok_list_t * tok_list,
const axutil_env_t * env);
/*
* Release a token to the token list.
*/
int GUTHTHILA_CALL
guththila_tok_list_release_token(
guththila_tok_list_t * tok_list,
guththila_token_t * token,
const axutil_env_t * env);
/*
* Free the tokens in the token list.
*/
void GUTHTHILA_CALL
guththila_tok_list_free_data(
guththila_tok_list_t * tok_list,
const axutil_env_t * env);
/*
* Grow the token list.
*/
int GUTHTHILA_CALL
guththila_tok_list_grow(
guththila_tok_list_t * tok_list,
const axutil_env_t * env);
/*
* Compare a token with a string.
* Return 0 if match.
*/
int GUTHTHILA_CALL
guththila_tok_str_cmp(
guththila_token_t * tok,
guththila_char_t *str,
size_t str_len,
const axutil_env_t * env);
/*
* Compare two tokens for string equalance
* Return 0 if match.
*/
int GUTHTHILA_CALL
guththila_tok_tok_cmp(
guththila_token_t * tok1,
guththila_token_t * tok2,
const axutil_env_t * env);
void GUTHTHILA_CALL
guththila_set_token(
guththila_token_t* tok,
guththila_char_t* start,
short type,
int size,
int _start,
int last,
int ref,
const axutil_env_t* env);
EXTERN_C_END()
#endif
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