gauthier
c7518ecf42
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7885 818b1a75-f10b-46b9-bf7c-635c3b92a50f
85 lines
2.8 KiB
C
85 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 2015, EURECOM (www.eurecom.fr)
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
|
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* The views and conclusions contained in the software and documentation are those
|
|
* of the authors and should not be interpreted as representing official policies,
|
|
* either expressed or implied, of the FreeBSD Project.
|
|
*/
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
|
|
#define G_LOG_DOMAIN ("BUFFERS")
|
|
|
|
#include <glib.h>
|
|
|
|
#include "rc.h"
|
|
#include "buffers.h"
|
|
#include "file.h"
|
|
|
|
#define READ_BUFFER_SIZE 1024
|
|
|
|
int file_read_dump(buffer_t **buffer, const char *filename)
|
|
{
|
|
int fd = -1;
|
|
buffer_t *new_buf = NULL;
|
|
uint8_t data[READ_BUFFER_SIZE];
|
|
ssize_t current_read;
|
|
|
|
if (!filename)
|
|
return RC_BAD_PARAM;
|
|
|
|
if ((fd = open(filename, O_RDONLY)) == -1) {
|
|
g_warning("Cannot open %s for reading, returned %d:%s\n",
|
|
filename, errno, strerror(errno));
|
|
return RC_FAIL;
|
|
}
|
|
|
|
CHECK_FCT(buffer_new_from_data(&new_buf, NULL, 0, 0));
|
|
|
|
do {
|
|
current_read = read(fd, data, READ_BUFFER_SIZE);
|
|
if (current_read == -1)
|
|
{
|
|
g_warning("Failed to read data from file, returned %d:%s\n",
|
|
errno, strerror(errno));
|
|
return RC_FAIL;
|
|
}
|
|
CHECK_FCT(buffer_append_data(new_buf, data, current_read));
|
|
} while(current_read == READ_BUFFER_SIZE);
|
|
|
|
*buffer = new_buf;
|
|
|
|
buffer_dump(new_buf, stdout);
|
|
|
|
close(fd);
|
|
|
|
return RC_OK;
|
|
}
|