| |
| /* |
| * 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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