static void test(const char *rda, const char *mnt, const char *file)
{
static const msdos_format_request_param_t rqdata = {
.quick_format = true,
.sync_device = true
};
rtems_status_code sc;
int disk_fd;
int rv;
sc = rtems_disk_io_initialize();
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
disk_fd = open(rda, O_RDWR);
rtems_test_assert(disk_fd >= 0);
rv = msdos_format(rda, &rqdata);
rtems_test_assert(rv == 0);
rv = mount_and_make_target_path(
rda,
mnt,
RTEMS_FILESYSTEM_TYPE_DOSFS,
RTEMS_FILESYSTEM_READ_WRITE,
NULL
);
rtems_test_assert(rv == 0);
create_file(file);
rv = rtems_disk_fd_purge(disk_fd);
rtems_test_assert(rv == 0);
write_to_file(file, false);
rv = rtems_disk_fd_purge(disk_fd);
rtems_test_assert(rv == 0);
check_file_size(file, 0);
write_to_file(file, true);
rv = rtems_disk_fd_purge(disk_fd);
rtems_test_assert(rv == 0);
check_file_size(file, 1);
rv = unmount(mnt);
rtems_test_assert(rv == 0);
rv = close(disk_fd);
rtems_test_assert(rv == 0);
}
static void Init(rtems_task_argument arg)
{
puts("\n\n*** TEST FSDOSFSSYNC 1 ***");
test("/dev/rda", "/mnt", "/mnt/file");
puts("*** END OF TEST FSDOSFSSYNC 1 ***");
rtems_test_exit(0);
}
static void initialize_ftpfs(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
int rv = 0;
struct timeval to = {
.tv_sec = 10,
.tv_usec = 0
};
const char *target = RTEMS_FTPFS_MOUNT_POINT_DEFAULT;
rv = mount_and_make_target_path(
NULL,
target,
RTEMS_FILESYSTEM_TYPE_FTPFS,
RTEMS_FILESYSTEM_READ_WRITE,
NULL
);
rtems_test_assert(rv == 0);
sc = rtems_ftpfs_set_verbose(target, true);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_ftpfs_set_timeout(target, &to);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void change_self_priority(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_task_priority cur = 0;
sc = rtems_task_set_priority(RTEMS_SUCCESSFUL, 110, &cur);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void compare_image(
const char *mount_dir,
const char *dev,
const rtems_dosfs_mount_options *mount_opts )
{
#define MOUNT_DIR2 "/mnt2"
int rc;
rc = mount_and_make_target_path(
dev,
MOUNT_DIR2,
RTEMS_FILESYSTEM_TYPE_DOSFS,
RTEMS_FILESYSTEM_READ_WRITE,
mount_opts );
rtems_test_assert( rc == 0 );
compare_directories(mount_dir, MOUNT_DIR2);
rc = unmount( MOUNT_DIR2 );
rtems_test_assert( rc == 0 );
rc = rmdir( MOUNT_DIR2 );
rtems_test_assert( rc == 0 );
}
static int test_rfs_mount_handler(
const char *disk_path,
const char *mount_path,
void *arg
)
{
return mount_and_make_target_path(
disk_path,
mount_path,
RTEMS_FILESYSTEM_TYPE_RFS,
RTEMS_FILESYSTEM_READ_WRITE,
NULL
);
}
/*
* Test the compatibility with a genuine MS Windows FAT file system.
*/
static void test_compatibility( void )
{
int rc;
rtems_status_code sc;
dev_t dev;
char diskpath[] = "/dev/ramdisk1";
rtems_dosfs_mount_options mount_opts;
rtems_device_major_number major;
FILE *fp;
int buffer;
unsigned int index_file = 0;
unsigned int index_char;
unsigned int offset;
char content_buf[MAX_NAME_LENGTH + strlen( MOUNT_DIR )
+ 1];
char file_path[MAX_NAME_LENGTH + strlen( MOUNT_DIR )
+ 1];
DIR *dir_stream;
struct dirent *dp;
mount_opts.converter = rtems_dosfs_create_utf8_converter( "CP850" );
rtems_test_assert( mount_opts.converter != NULL );
sc = rtems_io_register_driver( 0, &ramdisk_ops, &major );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
dev = rtems_filesystem_make_dev_t( major, 1 );
sc = rtems_disk_create_phys(
dev,
BLOCK_SIZE,
BLOCK_COUNT,
ramdisk_ioctl,
&disk_image,
diskpath );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
rc = mount_and_make_target_path(
diskpath,
MOUNT_DIR,
RTEMS_FILESYSTEM_TYPE_DOSFS,
RTEMS_FILESYSTEM_READ_WRITE,
&mount_opts );
rtems_test_assert( rc == 0 );
dir_stream = opendir( MOUNT_DIR );
rtems_test_assert( dir_stream != NULL );
dp = readdir( dir_stream );
rtems_test_assert( dp != NULL );
while ( dp != NULL ) {
index_char = 0;
size_t len = strlen( filenames[index_file] );
if ( filenames[index_file][len - 1] == '.' )
rtems_test_assert( ( len - 1 ) == dp->d_namlen );
else
rtems_test_assert( len == dp->d_namlen );
rtems_test_assert( 0
== memcmp( &filenames[index_file][0], &dp->d_name[0],
dp->d_namlen ) );
snprintf( file_path, sizeof( file_path ), "%s/%s", MOUNT_DIR,
filenames[index_file] );
fp = fopen( file_path, "r" );
rtems_test_assert( fp != NULL );
/* These files should contain their own file names. */
while ( ( buffer = fgetc( fp ) ) != EOF ) {
content_buf[index_char] = buffer;
++index_char;
}
if ( 0 == strncmp( content_buf, UTF8_BOM, UTF8_BOM_SIZE ) )
offset = UTF8_BOM_SIZE;
else
offset = 0;
rtems_test_assert( 0
== memcmp( filenames[index_file],
&content_buf[offset],
index_char - offset ) );
rc = fclose( fp );
rtems_test_assert( rc == 0 );
++index_file;
dp = readdir( dir_stream );
}
rtems_test_assert( index_file == FILES_FILENAMES_NUMBER_OF );
rc = closedir( dir_stream );
rtems_test_assert( rc == 0 );
rc = unmount( MOUNT_DIR );
rtems_test_assert( rc == 0 );
}
static void
initialize_remote_filesystem(char **argv, int hasLocalFilesystem)
{
#ifdef OMIT_NFS_SUPPORT
printf ("***** Initializing TFTP *****\n");
#if __RTEMS_MAJOR__>4 || \
(__RTEMS_MAJOR__==4 && __RTEMS_MINOR__>9) || \
(__RTEMS_MAJOR__==4 && __RTEMS_MINOR__==9 && __RTEMS_REVISION__==99)
mount_and_make_target_path(NULL,
"/TFTP",
RTEMS_FILESYSTEM_TYPE_TFTPFS,
RTEMS_FILESYSTEM_READ_WRITE,
NULL);
#else
rtems_bsdnet_initialize_tftp_filesystem ();
#endif
if (!hasLocalFilesystem) {
char *path;
int pathsize = 200;
int l;
path = mustMalloc(pathsize, "Command path name ");
strcpy (path, "/TFTP/BOOTP_HOST/epics/");
l = strlen (path);
if (gethostname (&path[l], pathsize - l - 10) || (path[l] == '\0'))
{
LogFatal ("Can't get host name");
}
strcat (path, "/st.cmd");
argv[1] = path;
}
#else
char *server_name;
char *server_path;
char *mount_point;
char *cp;
int l = 0;
printf ("***** Initializing NFS *****\n");
NFS_INIT
if (env_nfsServer && env_nfsPath && env_nfsMountPoint) {
server_name = env_nfsServer;
server_path = env_nfsPath;
mount_point = env_nfsMountPoint;
cp = mount_point;
while ((cp = strchr(cp+1, '/')) != NULL) {
*cp = '\0';
if ((mkdir (mount_point, 0755) != 0)
&& (errno != EEXIST))
LogFatal("Can't create directory \"%s\": %s.\n",
mount_point, strerror(errno));
*cp = '/';
}
argv[1] = rtems_bsdnet_bootp_cmdline;
}
else if (hasLocalFilesystem) {
return;
}
else {
/*
* Use first component of nvram/bootp command line pathname
* to set up initial NFS mount. A "/tftpboot/" is prepended
* if the pathname does not begin with a '/'. This allows
* NFS and TFTP to have a similar view of the remote system.
*/
if (rtems_bsdnet_bootp_cmdline[0] == '/')
cp = rtems_bsdnet_bootp_cmdline + 1;
else
cp = rtems_bsdnet_bootp_cmdline;
cp = strchr(cp, '/');
if ((cp == NULL)
|| ((l = cp - rtems_bsdnet_bootp_cmdline) == 0))
LogFatal("\"%s\" is not a valid command pathname.\n", rtems_bsdnet_bootp_cmdline);
cp = mustMalloc(l + 20, "NFS mount paths");
server_path = cp;
server_name = rtems_bsdnet_bootp_server_name;
if (rtems_bsdnet_bootp_cmdline[0] == '/') {
mount_point = server_path;
strncpy(mount_point, rtems_bsdnet_bootp_cmdline, l);
mount_point[l] = '\0';
argv[1] = rtems_bsdnet_bootp_cmdline;
/*
* Its probably common to embed the mount point in the server
* name so, when this is occurring, dont clobber the mount point
* by appending the first node from the command path. This allows
* the mount point to be a different path then the server's mount
* path.
*
* This allows for example a line similar to as follows the DHCP
* configuration file.
*
* server-name "[email protected]:/vol/vol0/bootRTEMS";
*/
if ( server_name ) {
const size_t allocSize = strlen ( server_name ) + 2;
char * const pServerName = mustMalloc( allocSize,
"NFS mount paths");
char * const pServerPath = mustMalloc ( allocSize,
"NFS mount paths");
const int scanfStatus = sscanf (
server_name,
"%[^:] : / %s",
pServerName,
pServerPath + 1u );
if ( scanfStatus == 2 ) {
pServerPath[0u]= '/';
server_name = pServerName;
server_path = pServerPath;
}
else {
free ( pServerName );
free ( pServerPath );
}
}
}
else {
char *abspath = mustMalloc(strlen(rtems_bsdnet_bootp_cmdline)+2,"Absolute command path");
strcpy(server_path, "/tftpboot/");
mount_point = server_path + strlen(server_path);
strncpy(mount_point, rtems_bsdnet_bootp_cmdline, l);
mount_point[l] = '\0';
mount_point--;
strcpy(abspath, "/");
strcat(abspath, rtems_bsdnet_bootp_cmdline);
argv[1] = abspath;
}
}
nfsMount(server_name, server_path, mount_point);
#endif
}
