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/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <bsp.h> /* for device driver prototypes */
#include "tmacros.h"
#include <rtems/untar.h>
#include <rtems/error.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include "initial_filesystem_tar.h"
const char rtems_test_name[] = "TAR 1";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
void test_untar_from_memory(void);
void test_untar_from_file(void);
void test_untar_chunks_from_memory(void);
#define TARFILE_START initial_filesystem_tar
#define TARFILE_SIZE initial_filesystem_tar_size
void test_cat(
char *file,
int offset_arg,
int length
);
void test_untar_from_memory(void)
{
rtems_status_code sc;
rtems_printer printer;
rtems_print_printer_printf(&printer);
printf("Untaring from memory - ");
sc = Untar_FromMemory_Print((void *)TARFILE_START, TARFILE_SIZE, &printer);
if (sc != RTEMS_SUCCESSFUL) {
printf ("error: untar failed: %s\n", rtems_status_text (sc));
exit(1);
}
printf ("successful\n");
/******************/
printf( "========= /home/test_file =========\n" );
test_cat( "/home/test_file", 0, 0 );
/******************/
printf( "========= /symlink =========\n" );
test_cat( "/symlink", 0, 0 );
}
void test_untar_from_file(void)
{
int fd;
int rv;
ssize_t n;
puts( "Copy tar image to test.tar" );
/* Copy tar image from object to file in IMFS */
fd = open( "/test.tar", O_CREAT|O_TRUNC|O_WRONLY, 0777 );
rtems_test_assert( fd != -1 );
n = write( fd, TARFILE_START, TARFILE_SIZE );
rtems_test_assert( n == TARFILE_SIZE );
close( fd );
/* make a directory to untar it into */
rv = mkdir( "/dest", 0777 );
rtems_test_assert( rv == 0 );
rv = chdir( "/dest" );
rtems_test_assert( rv == 0 );
/* Untar it */
rv = Untar_FromFile( "/test.tar" );
printf("Untaring from file - ");
if (rv != UNTAR_SUCCESSFUL) {
printf ("error: untar failed: %i\n", rv);
exit(1);
}
printf ("successful\n");
/******************/
printf( "========= /dest/home/test_file =========\n" );
test_cat( "/dest/home/test_file", 0, 0 );
/******************/
printf( "========= /dest/symlink =========\n" );
test_cat( "/dest/symlink", 0, 0 );
}
void test_untar_chunks_from_memory(void)
{
rtems_status_code sc;
rtems_printer printer;
int rv;
Untar_ChunkContext ctx;
unsigned long counter = 0;
char *buffer = (char *)TARFILE_START;
size_t buflen = TARFILE_SIZE;
rtems_print_printer_printf(&printer);
/* make a directory to untar it into */
rv = mkdir( "/dest2", 0777 );
rtems_test_assert( rv == 0 );
rv = chdir( "/dest2" );
rtems_test_assert( rv == 0 );
printf( "Untaring chunks from memory - " );
Untar_ChunkContext_Init(&ctx);
do {
sc = Untar_FromChunk_Print(&ctx, &buffer[counter], (size_t)1 , &printer);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
counter ++;
} while (counter < buflen);
printf("successful\n");
/******************/
printf( "========= /dest2/home/test_file =========\n" );
test_cat( "/dest2/home/test_file", 0, 0 );
/******************/
printf( "========= /dest2/symlink =========\n" );
test_cat( "/dest2/symlink", 0, 0 );
}
rtems_task Init(
rtems_task_argument ignored
)
{
TEST_BEGIN();
test_untar_from_memory();
puts( "" );
test_untar_from_file();
puts( "" );
test_untar_chunks_from_memory();
TEST_END();
exit( 0 );
}
/* NOTICE: the clock driver is explicitly disabled */
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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