87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/*
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* Copyright 2008 Arsen Chaloyan
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apt_pair.h"
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/** Create array of name-value pairs */
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APT_DECLARE(apt_pair_arr_t*) apt_pair_array_create(apr_size_t initial_size, apr_pool_t *pool)
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{
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return apr_array_make(pool,(int)initial_size,sizeof(apt_pair_t));
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}
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/** Copy array of name-value pairs */
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APT_DECLARE(apt_pair_arr_t*) apt_pair_array_copy(const apt_pair_arr_t *src_arr, apr_pool_t *pool)
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{
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int i;
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const apt_pair_t *src_pair;
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apt_pair_t *pair;
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apt_pair_arr_t *arr;
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if(!src_arr) {
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return NULL;
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}
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arr = apr_array_copy(pool,src_arr);
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for(i=0; i<arr->nelts; i++) {
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pair = (apt_pair_t*)arr->elts + i;
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src_pair = (const apt_pair_t*)src_arr->elts + i;
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apt_pair_copy(pair,src_pair,pool);
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}
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return arr;
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}
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/** Append name-value pair */
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APT_DECLARE(apt_bool_t) apt_pair_array_append(apt_pair_arr_t *arr, const apt_str_t *name, const apt_str_t *value, apr_pool_t *pool)
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{
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apt_pair_t *pair = apr_array_push(arr);
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apt_pair_init(pair);
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if(name) {
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apt_string_copy(&pair->name,name,pool);
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}
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if(value) {
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apt_string_copy(&pair->value,value,pool);
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}
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return TRUE;
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}
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/** Find name-value pair by name */
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APT_DECLARE(const apt_pair_t*) apt_pair_array_find(const apt_pair_arr_t *arr, const apt_str_t *name)
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{
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int i;
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apt_pair_t *pair;
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for(i=0; i<arr->nelts; i++) {
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pair = (apt_pair_t*)arr->elts + i;
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if(apt_string_compare(&pair->name,name) == TRUE) {
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return pair;
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}
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}
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return NULL;
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}
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/** Get size of pair array */
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APT_DECLARE(int) apt_pair_array_size_get(const apt_pair_arr_t *arr)
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{
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return arr->nelts;
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}
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/** Get name-value pair by id */
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APT_DECLARE(const apt_pair_t*) apt_pair_array_get(const apt_pair_arr_t *arr, int id)
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{
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if(id < arr->nelts) {
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return (apt_pair_t*)arr->elts + id;
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}
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return NULL;
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}
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