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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.
*/
#include <guththila_attribute.h>
#include <guththila_stack.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int GUTHTHILA_CALL
guththila_attr_list_grow(
guththila_attr_list_t * at_list,
int addition,
const axutil_env_t * env)
{
int i = 0;
if(addition > 0 || (addition < 0 && at_list->capacity + addition > 0 && at_list->capacity
+ addition >= at_list->size))
{
at_list->list = (guththila_attr_t *)realloc(at_list->list, sizeof(guththila_attr_t)
* (at_list->capacity + addition));
if(at_list->list)
{
for(i = at_list->capacity; i < at_list->capacity + addition; i++)
{
guththila_stack_push(&at_list->fr_stack, at_list->list + i, env);
}
at_list->capacity += addition;
}
else
{
return GUTHTHILA_FAILURE;
}
}
return 0;
}
guththila_attr_list_t *GUTHTHILA_CALL
guththila_attr_list_create(
const axutil_env_t * env)
{
int i = 0;
guththila_attr_list_t * at_list = (guththila_attr_list_t *)AXIS2_MALLOC(env->allocator,
sizeof(guththila_attr_list_t));
if(!at_list)
return NULL;
at_list->list = (guththila_attr_t *)AXIS2_MALLOC(env->allocator, sizeof(guththila_attr_t)
* GUTHTHILA_ATTR_DEF_SIZE);
if(at_list->list && guththila_stack_init(&at_list->fr_stack, env))
{
at_list->capacity = GUTHTHILA_ATTR_DEF_SIZE;
at_list->size = 0;
for(i = 0; i < GUTHTHILA_ATTR_DEF_SIZE; i++)
{
guththila_stack_push(&at_list->fr_stack, at_list->list + i, env);
}
return at_list;
}
return NULL;
}
int GUTHTHILA_CALL
guththila_attr_list_init(
guththila_attr_list_t * at_list,
const axutil_env_t * env)
{
int i = 0;
at_list->list = (guththila_attr_t *)AXIS2_MALLOC(env->allocator, sizeof(guththila_attr_t)
* GUTHTHILA_ATTR_DEF_SIZE);
if(at_list->list && guththila_stack_init(&at_list->fr_stack, env))
{
at_list->capacity = GUTHTHILA_ATTR_DEF_SIZE;
at_list->size = 0;
for(i = 0; i < GUTHTHILA_ATTR_DEF_SIZE; i++)
{
guththila_stack_push(&at_list->fr_stack, at_list->list + i, env);
}
return GUTHTHILA_SUCCESS;
}
return GUTHTHILA_FAILURE;
}
guththila_attr_t *GUTHTHILA_CALL
guththila_attr_list_get(
guththila_attr_list_t * at_list,
const axutil_env_t * env)
{
if(at_list->fr_stack.top > 0 || guththila_attr_list_grow(at_list, GUTHTHILA_ATTR_DEF_SIZE, env))
{
return guththila_stack_pop(&at_list->fr_stack, env);
}
return NULL;
}
int GUTHTHILA_CALL
guththila_attr_list_release(
guththila_attr_list_t * at_list,
guththila_attr_t * attr,
const axutil_env_t * env)
{
return guththila_stack_push(&at_list->fr_stack, attr, env);
}
void GUTHTHILA_CALL
msuila_attr_list_free_data(
guththila_attr_list_t * at_list,
const axutil_env_t * env)
{
AXIS2_FREE(env->allocator, at_list->list);
guththila_stack_un_init(&at_list->fr_stack, env);
}
void GUTHTHILA_CALL
guththila_attr_list_free(
guththila_attr_list_t * at_list,
const axutil_env_t * env)
{
AXIS2_FREE(env->allocator, at_list->list);
guththila_stack_un_init(&at_list->fr_stack, env);
AXIS2_FREE(env->allocator, at_list);
}
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