122 lines
4.8 KiB
C
Executable File
122 lines
4.8 KiB
C
Executable File
/*
|
|
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
|
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. 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.
|
|
*
|
|
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
|
* to endorse or promote products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* 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 HOLDER 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.
|
|
*/
|
|
|
|
#include "los_config.h"
|
|
|
|
#if defined(LOSCFG_SHELL) && defined(LOSCFG_FS_FAT)
|
|
#include "stdlib.h"
|
|
#include "stdio.h"
|
|
#include "errno.h"
|
|
#include "shcmd.h"
|
|
#include "shell.h"
|
|
#include "fs/fs.h"
|
|
#include "fatfs.h"
|
|
|
|
int osShellCmdFormat(int argc, char **argv)
|
|
{
|
|
if (argc < 3) { /* 3, at least 3 params for this shell command. */
|
|
perror("format error");
|
|
PRINTK("Usage :\n");
|
|
PRINTK(" format <dev_vnodename> <sectors> <option> <label>\n");
|
|
PRINTK(" dev_vnodename : the name of dev\n");
|
|
PRINTK(" sectors : Size of allocation unit in unit of byte or sector, ");
|
|
PRINTK("0 instead of default size\n");
|
|
PRINTK(" options : Index of filesystem. 1 for FAT filesystem, ");
|
|
PRINTK("2 for FAT32 filesystem, 7 for any, 8 for erase\n");
|
|
PRINTK(" label : The volume of device. It will be emptyed when this parameter is null\n");
|
|
PRINTK("Example:\n");
|
|
PRINTK(" format /dev/mmcblk0 128 2\n");
|
|
|
|
set_errno(EINVAL);
|
|
return 0;
|
|
}
|
|
|
|
if (argc == 4) { /* 4, if the params count is equal to 4, then do this. */
|
|
/* 3, get the param and check. */
|
|
if (strncmp(argv[3], "NULL", strlen(argv[3])) == 0 || strncmp(argv[3], "null", strlen(argv[3])) == 0) {
|
|
set_label(NULL);
|
|
} else {
|
|
set_label(argv[3]);
|
|
}
|
|
}
|
|
/* 0, 1, 2, get the param and check it. */
|
|
if (format(argv[0], atoi(argv[1]), atoi(argv[2])) == 0) {
|
|
PRINTK("format %s Success \n", argv[0]);
|
|
} else {
|
|
perror("format error");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef LOSCFG_FS_FAT_VIRTUAL_PARTITION
|
|
int osShellCmdVirstatfs(int argc, char** argv)
|
|
{
|
|
struct statfs sfs;
|
|
unsigned long long totalSize, freeSize;
|
|
int result;
|
|
(void)memset_s(&sfs, sizeof(sfs), 0, sizeof(sfs));
|
|
if (argc != 1) {
|
|
perror("virstatfs error");
|
|
PRINTK("Usage :\n");
|
|
PRINTK(" virstatfs <virtual_entry>\n");
|
|
PRINTK(" virtual_entry : the path of the virtual partition entry\n");
|
|
PRINTK("Example:\n");
|
|
PRINTK(" virstatfs /mnt/sd/virpart0\n");
|
|
return FAT_ERROR;
|
|
}
|
|
|
|
result = virstatfs(argv[0], &sfs);
|
|
if (result < 0) {
|
|
set_errno(-result);
|
|
perror("virstatfs failed");
|
|
return FAT_ERROR;
|
|
}
|
|
totalSize = (unsigned long long)sfs.f_bsize * sfs.f_blocks;
|
|
freeSize = (unsigned long long)sfs.f_bsize * sfs.f_bfree;
|
|
|
|
PRINTK("Virtual partition \"%s\" Info:\n", argv[0]);
|
|
PRINTK(" f_type = %d\n cluster_size = %d\n total_clusters = 0x%llx\n ",
|
|
sfs.f_type, sfs.f_bsize, sfs.f_blocks);
|
|
PRINTK("free_clusters = 0x%llx\n avail_clusters = 0x%llx\n f_namelen = %d\n",
|
|
sfs.f_bfree, sfs.f_bavail, sfs.f_namelen);
|
|
PRINTK("\n%s\n total size: %4llu Bytes\n free size: %4llu Bytes\n", argv[0], totalSize, freeSize);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(LOSCFG_FS_FAT_VIRTUAL_PARTITION) && defined(LOSCFG_SHELL_CMD_DEBUG)
|
|
SHELLCMD_ENTRY(virstatfs_shellcmd, CMD_TYPE_EX, "virstatfs", XARGS, (CmdCallBackFunc)osShellCmdVirstatfs);
|
|
#endif
|
|
SHELLCMD_ENTRY(format_shellcmd, CMD_TYPE_EX, "format", XARGS, (CmdCallBackFunc)osShellCmdFormat);
|
|
#endif
|