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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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <guththila_buffer.h>
int GUTHTHILA_CALL
guththila_buffer_init(
guththila_buffer_t * buffer,
int size,
const axutil_env_t * env)
{
buffer->type = GUTHTHILA_MULTIPLE_BUFFER;
buffer->data_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
* GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS);
buffer->buffs_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
* GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS);
buffer->buff = (guththila_char_t **)AXIS2_MALLOC(env->allocator, sizeof(guththila_char_t *)
* GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS);
buffer->cur_buff = -1;
buffer->pre_tot_data = 0;
buffer->no_buffers = GUTHTHILA_BUFFER_NUMBER_OF_BUFFERS;
buffer->xml = NULL;
if(size > 0)
{
buffer->buff[0] = (guththila_char_t *)AXIS2_MALLOC(env->allocator, sizeof(guththila_char_t)
* size);
buffer->data_size[0] = 0;
buffer->buffs_size[0] = size;
buffer->cur_buff = 0;
}
return GUTHTHILA_SUCCESS;
}
int GUTHTHILA_CALL
guththila_buffer_un_init(
guththila_buffer_t * buffer,
const axutil_env_t * env)
{
int i = 0;
if(buffer->type == GUTHTHILA_SINGLE_BUFFER && buffer->buff && buffer->cur_buff == 0)
{
if(buffer->buffs_size)
AXIS2_FREE(env->allocator, buffer->buffs_size);
if(buffer->data_size)
AXIS2_FREE(env->allocator, buffer->data_size);
if(buffer->xml)
AXIS2_FREE(env->allocator, buffer->xml);
AXIS2_FREE(env->allocator, buffer->buff);
}
else if(buffer->type == GUTHTHILA_MULTIPLE_BUFFER && buffer->buff)
{
for(i = 0; i <= buffer->cur_buff; i++)
{
AXIS2_FREE(env->allocator, buffer->buff[i]);
}
if(buffer->xml)
AXIS2_FREE(env->allocator, buffer->xml);
AXIS2_FREE(env->allocator, buffer->buff);
if(buffer->data_size)
AXIS2_FREE(env->allocator, buffer->data_size);
if(buffer->buffs_size)
AXIS2_FREE(env->allocator, buffer->buffs_size);
}
return GUTHTHILA_SUCCESS;
}
int GUTHTHILA_CALL
guththila_buffer_init_for_buffer(
guththila_buffer_t * buffer,
char *buff,
int size,
const axutil_env_t * env)
{
buffer->type = GUTHTHILA_SINGLE_BUFFER;
buffer->buff
= (char **)AXIS2_MALLOC(env->allocator, sizeof(char *) * GUTHTHILA_BUFFER_DEF_SIZE);
buffer->buff[0] = buff;
buffer->cur_buff = 0;
buffer->buffs_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
* GUTHTHILA_BUFFER_DEF_SIZE);
buffer->buffs_size[0] = size;
buffer->pre_tot_data = 0;
buffer->data_size = (size_t *)AXIS2_MALLOC(env->allocator, sizeof(size_t)
* GUTHTHILA_BUFFER_DEF_SIZE);
buffer->data_size[0] = size;
buffer->no_buffers = 1;
buffer->xml = NULL;
return GUTHTHILA_SUCCESS;
}
void *GUTHTHILA_CALL
guththila_buffer_get(
guththila_buffer_t * buffer,
const axutil_env_t * env)
{
size_t size = 0, current_size = 0;
int i = 0;
for(i = 0; i <= buffer->cur_buff; i++)
{
size += buffer->data_size[i];
}
buffer->xml = (char *)AXIS2_MALLOC(env->allocator, sizeof(char) * (size + 1));
for(i = 0; i <= buffer->cur_buff; i++)
{
memcpy(buffer->xml + current_size, buffer->buff[i], buffer->data_size[i]);
current_size += buffer->data_size[i];
}
buffer->xml[current_size] = '\0';
return buffer->xml;
}
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