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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 <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <platforms/axutil_platform_auto_sense.h>
#include <sys/stat.h>
#include <axutil_file_handler.h>
AXIS2_EXTERN void *AXIS2_CALL
axutil_file_handler_open(
const axis2_char_t *file_name,
const axis2_char_t *options)
{
FILE *file_ptr;
if(!file_name)
return NULL;
if(!options)
return NULL;
file_ptr = fopen(file_name, options);
return file_ptr;
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
axutil_file_handler_close(
void *file_ptr)
{
int status = 0;
if(!file_ptr)
return AXIS2_FAILURE;
status = fclose(file_ptr);
/*if successfully closed, it will return 0. otherwise EOF is returned */
if(status != 0)
{
return AXIS2_FAILURE;
}
return AXIS2_SUCCESS;
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
axutil_file_handler_access(
const axis2_char_t *path,
int mode)
{
int i = 0;
axis2_status_t status = AXIS2_FAILURE;
i = AXIS2_ACCESS(path, mode);
if(0 == i)
{
status = AXIS2_SUCCESS;
}
else if(-1 == i)
{
status = AXIS2_FAILURE;
}
return status;
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
axutil_file_handler_copy(
FILE *from,
FILE *to)
{
axis2_char_t ch;
/* It is assumed that source and destination files are accessible and open*/
while(!feof(from))
{
ch = (axis2_char_t)fgetc(from);
/* We are sure that the conversion is safe */
if(ferror(from))
{
/* Error reading source file */
return AXIS2_FAILURE;
}
if(!feof(from))
fputc(ch, to);
if(ferror(to))
{
/* Error writing destination file */
return AXIS2_FAILURE;
}
}
return AXIS2_SUCCESS;
}
AXIS2_EXTERN long AXIS2_CALL
axutil_file_handler_size(
const axis2_char_t * const name)
{
struct stat stbuf;
if(stat(name, &stbuf) == -1)
{
/* The file could not be accessed */
return AXIS2_FAILURE;
}
return stbuf.st_size;
}
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