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1054 Commits

Author SHA1 Message Date
Michal Lenc
61d1f37f5f nsh_timcmds: show RTC time in timedatectl command only if CONFIG_RTC_DRIVER is set 
NuttX build fails otherwise as required structures are not included.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
 2024-01-26 09:45:03 -08:00
Junbo Zheng
c699b05f74 nshlib: add expr command support 
It is a mini version for the `expr` command, which implements the features of addition, subtraction, multiplication, division and mod.

Reference: https://www.geeksforgeeks.org/expr-command-in-linux-with-examples/

bl2>
bl2> expr 1 + 2
3
bl2> expr
Usage: expr <operand1> <operator> <operand2>
bl2> expr 5 - 2
3
bl2> set hello 10
bl2> expr $hello - 2
8
bl2> expr 8 a 9
Unknown operator
bl2> expr 20 / 5
4
bl2> expr 10 % 4
2
bl2> expr 10 / 0
operand2 invalid
bl2>
bl2> expr mi + 100
invalid parameter
bl2> expr 100 + mi
invalid parameter
bl2> expr 100 + 0
100

Signed-off-by: Junbo Zheng <zhengjunbo1@xiaomi.com>
 2024-01-25 18:12:28 -08:00
Yanfeng Liu
596328ccca nshcmd/rptun: align help mesg with impl 
the ping subcommand is guarded with RPTUN_PING in its handler.
its help mesg should have same guard to avoid confusing user.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
 2024-01-25 18:11:39 -08:00
wangyongrong
7047fa5bde nsh syscmds: add CONFIG_RPTUN_PING when use rptun_ping 
Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-01-13 02:15:55 -08:00
fangxinyong
385f707382 nshlib: move etc romfs mount from nsh to nuttx 
This commit corresponds to apache/nuttx#11498 in nuttx.

Move etc romfs mount to sched/init for compatibility with kernel/protected mode.

changes:
- move etc romfs mount from nsh to Nuttx, but keep the script to parse and execute.
- move and rename the related CONFIG, move customized nsh_romfsimg.h to etc_romfs.c
  in boards, and no need declaration for romfs_img/romfs_img_len.

Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
 2024-01-09 21:25:19 -08:00
Bowen Wang
2a08d17ed6 nsh_mmcmds: support "memdump -h/help" to show usage and sequence number 
Compare with "cat /proc/memdump", use "memdump -h/help" is more
convenient.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-01-06 04:34:27 -08:00
Bowen Wang
3d4442207d nsh_ddcmd: print errno instead the return value when dd failed 
Print the errno gives more information to debug the dd failed
problem.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-01-06 04:34:07 -08:00
wangyongrong
51762a8958 nsh cmd rptun: add rptun ping useage description 
Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-01-06 04:33:48 -08:00
Zhe Weng
4c0bd143eb nshlib/ifconfig: Let "dns" option depends on CONFIG_NETDB_DNSCLIENT 
"dns" option of `ifconfig` can work just with `CONFIG_NETDB_DNSCLIENT`,
no need to depend on `CONFIG_NETINIT_DNS` or `CONFIG_NETINIT_DHCPC`.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-12-30 01:40:05 -08:00
yuanyongjian
dcfb4d0662 nshlib:dmesg add '-c|-C' opt 
Signed-off-by: yuanyongjian <yuanyongjian@xiaomi.com>
 2023-12-14 20:14:25 -08:00
Zhe Weng
b7c5bdbdc9 nshlib/ifconfig: Add error print for inet_pton fail 
> ifconfig wlan0 inet6 add fb
nsh: ifconfig: argument invalid

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-12-12 22:17:05 -08:00
Zhe Weng
9abc82c792 nshlib/ifconfig: Generate default IPv4 gateway with netmask 
Generate default gateway using configured netmask instead of fixed
255.255.255.0, which may be more flexible under certain situations.
e.g. A subnet like 10.0.23.16/28 may not contain the .1 address.

Before:

ifconfig eth0 10.0.23.22 netmask 255.255.255.252 => DRaddr:10.0.23.1
ifconfig eth0 10.0.23.22 netmask 255.255.255.240 => DRaddr:10.0.23.1
ifconfig eth0 10.0.23.22 netmask 255.255.255.0   => DRaddr:10.0.23.1
ifconfig eth0 10.0.23.22 netmask 255.255.0.0     => DRaddr:10.0.23.1

ifconfig eth0 10.0.23.22 => Mask:255.255.255.0      DRaddr:10.0.23.1

After:

ifconfig eth0 10.0.23.22 netmask 255.255.255.252 => DRaddr:10.0.23.21
ifconfig eth0 10.0.23.22 netmask 255.255.255.240 => DRaddr:10.0.23.17
ifconfig eth0 10.0.23.22 netmask 255.255.255.0   => DRaddr:10.0.23.1
ifconfig eth0 10.0.23.22 netmask 255.255.0.0     => DRaddr:10.0.0.1

ifconfig eth0 10.0.23.22 => Mask:255.255.255.0      DRaddr:10.0.23.1

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-12-07 07:16:43 -08:00
Zhe Weng
fb72849089 nshlib/ifconfig: Set network mask before setting gateway 
Switch the order of setting network mask and gateway, re-order only, no
logic change.

In IPv6 cases, we may set `addr6` and prefix length together to an
interface, but the gateway logic may change the value in `addr6`, and
result in wrong address set to the interface.

The order doesn't change behavior in network stack, so we just need to
make sure the value is correct.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-12-07 07:16:43 -08:00
Zhe Weng
56ef320d6f nshlib/ifconfig: Add support for add/del a single IPv6 address 
Note: We're using similar error codes as Linux:
```
linux> sudo ifconfig eth0 inet6 add fc00::2/64
linux> sudo ifconfig eth0 inet6 del fc00::2/112
SIOCDIFADDR: Cannot assign requested address
linux> sudo ifconfig eth0 inet6 del fc00::3/64
SIOCDIFADDR: Cannot assign requested address
linux> sudo ifconfig eth0 inet6 add fc00::2/64
SIOCSIFADDR: File exists

nuttx> ifconfig eth0 inet6 add fc00::2/64
nuttx> ifconfig eth0 inet6 del fc00::2/112
Failed to manage IPv6 address: Cannot assign requested address
nuttx> ifconfig eth0 inet6 del fc00::3/112
Failed to manage IPv6 address: Cannot assign requested address
nuttx> ifconfig eth0 inet6 add fc00::2/64
Failed to manage IPv6 address: File exists
```

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-11-08 00:20:19 +08:00
yinshengkai
647db6393d nsh: rename CONFIG_SCHED_CPULOAD to CONFIG_SCHED_CPULOAD_NONE 
Explicitly select dependencies to avoid automatically selecting inappropriate configurations.

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-11-01 09:23:07 +08:00
raiden00pl
b8c35f667e remove nshlib/README.md which is already in Documentation/applications/nsh 2023-10-30 20:33:41 +08:00
Ville Juven
3ff49e86f5 nshlib/nsh_fileapps.c: Remove sched_lock() from nsh_fileapp() 
Locking the scheduler prior to calling posix_spawn() might lock the
scheduler for a relatively long time, if the file to be loaded is large.

posix_spawn() loads the process into memory, possibly linking it as well
if the binary format is linkable (elf). This can take tens / hundreds of
milliseconds, which basically destroys the OS's real time performance.

Missing the death-of-child signal is a very trivial penalty considering
the alternative.
 2023-10-26 00:24:58 +08:00
Junbo Zheng
c0da2b2a0e nshlib: correct ls -l command output format 
Since the output format will be messed up with a size of GB.

before
```
ap> ls -l
/dev:
 brw-rw-rw-       0       0314572800 app
 dr--r--r--       0       0       0 audio/
 crw-rw-rw-       0       0       0 buttons
 crw-rw-rw-       0       0       0 console
 brw-rw-rw-       0       0104857600 coredump
 crw-rw-rw-       0       0       0 crypto
 brw-rw-rw-       0       02214592512 data
```

after
```
ap> ls -l
/dev:
 brw-rw-rw-       0       0   314572800 app
 dr--r--r--       0       0           0 audio/
 crw-rw-rw-       0       0           0 buttons
 crw-rw-rw-       0       0           0 console
 brw-rw-rw-       0       0   104857600 coredump
 crw-rw-rw-       0       0           0 crypto
 brw-rw-rw-       0       0  2214592512 data
```

Signed-off-by: Junbo Zheng <zhengjunbo1@xiaomi.com>
 2023-10-26 00:24:40 +08:00
Xiang Xiao
fe7f217497 nshlib: losetup/lomtd change "-s <sectsize>" to "-b <sectsize>" 
to follow host tool usage:
https://github.com/util-linux/util-linux/blob/master/sys-utils/losetup.c#L473

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-10-16 13:14:48 -04:00
Xiang Xiao
9e31a26edc Fix nsh_altconsole.c:152:41: error: implicit declaration of function 'strlen' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-26 00:31:09 +08:00
Ville Juven
e9f4e87786 nsh_alias.c: unalias -a command does not work correctly 
getopt returns the argument if it is found, so testing against != ERROR is
wrong.
 2023-09-25 21:05:37 +08:00
dulibo1
049aaa4c96 pmconfig: check domain if invaild return error avoid to crash 
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
 2023-09-22 09:16:54 +08:00
0528Mike
a46a661b34 Update nshlib/nsh_codeccmd.c 
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2023-09-21 10:48:29 +08:00
wangmingrong
2459476b65 nshlib: Implementation of modifying command md5 
Simplify the "cmd_codecs_proc" md5 related framework and modify the implementation of the command md5:

Signed-off-by: wangmingrong <wangmingrong@xiaomi.com>
 2023-09-21 10:48:29 +08:00
Daniel Appiagyei
b37e84b05f c++ compatibility: rename usages of reserved c++ keywords 'this' and 'public' 2023-09-16 19:45:52 +08:00
wangmingrong
5e59b0b384 nshlib: Fix static scanning errors 
Signed-off-by: wangmingrong <wangmingrong@xiaomi.com>
 2023-09-08 18:49:31 +08:00
Xiang Xiao
6aa05b5855 Replace strlen with sizeof for kconfig string 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-02 16:26:51 +03:00
anjiahao
8d7497f7fb memdump:fix bug with space does not parse correctly 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-08-29 23:14:06 +08:00
Niklas Hauser
78a6d07a90 nshlib/nsh_consolemain: detect null pointer 
Returning with an error from nsh_consolemain prevents dereferencing a
NULL pointer later in the code.
 2023-08-29 03:11:28 +08:00
wangmingrong
7981278021 apps/nshlib: Add the pidof command and API nsh_getpid 
Add the API "nsh_getpid" in "nsh_fsutils. c" and the nsh command pidof. Temporarily support two parameters, - s, and process name

Signed-off-by: wangmingrong <wangmingrong@xiaomi.com>
 2023-08-29 02:58:45 +08:00
wanggang26
75c8580238 nshlib: fix a typo 
painc to panic

Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
 2023-08-28 17:33:15 +03:00
Ville Juven
94d477b3df nshlib/nsh_console.h: Add nsh_none, where any empty output can be forwarded 
Add nsh_none to consume all empty traces from nsh.

For the variadic argument case need to add a (inline) function to eat
away the __VA_ARGS__ list, there is no good / portable way to do this by
pre-processor macros, but a function will eat the variadic list whatever
its size is.
 2023-08-25 17:18:35 +08:00
Ville Juven
1668c3e97d Revert "nshlib/nsh_timcmds.c: Suppress warning about unused variable (errfmt)" 
This reverts commit 4ca9b518fa9923c1af9c120eafbac59359874e13.
 2023-08-25 17:18:35 +08:00
Ville Juven
b65b577ad3 nshlib/nsh_timcmds.c: Suppress warning about unused variable (errfmt) 
Fixes following warning:

CC:  grp/lib_getgrbufr.c nsh_timcmds.c: In function 'cmd_date':
nsh_timcmds.c:370:19: warning: variable 'errfmt' set but not used [-Wunused-but-set-variable]
  370 |   FAR const char *errfmt;
      |
 2023-08-23 00:17:25 +08:00
raiden00pl
2b58cc6578 rptun/ping: fix invalid use of nsh_error after 31421db6f 2023-08-21 18:47:01 +03:00
raiden00pl
31421db6fa rptun/ping: print invalid arguments error 2023-08-20 22:58:07 +08:00
Xiang Xiao
b586ab839d nshlib: Don't select LIBC_NETDB automatically 
since nshlib always call netdb API inside #ifdef CONFIG_LIBC_NETDB

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-08-12 15:58:11 +03:00
anjiahao
79e481d093 resetcause:show reset string not number 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-08-10 13:51:43 +08:00
yinshengkai
105fd2aac5 nsh: fix a buffer overflow in help 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-09 18:22:09 +08:00
fangxinyong
2234c3a2e6 nshlib: support list numeric user and group IDs 
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
 2023-08-09 15:06:09 +08:00
Zhe Weng
396ab2e931 nsh/alias: Fix compiler warning 
Got use-after-free warning under GCC 12 with `-O3` option, and I found
that `nsh_strcat` may realloc `ptr`, then `cmdline` may point to invalid
memory.

Let `cmdline` point to the reallocated `ptr` may solve the problem.
Tested by `alias ll='ls -l'` and `ll /` on sim.

GCC output:

CC:  binfmt_unloadmodule.c In function 'nsh_aliasexpand',
    inlined from 'nsh_argument' at nsh_parse.c:1879:20:
nsh_parse.c:1196:23: error: pointer 'ptr' used after 'realloc' [-Werror=use-after-free]
 1196 |               ptr     = cmdline + len;
      |               ~~~~~~~~^~~~~~~~~~~~~~~
In function 'nsh_strcat',
    inlined from 'nsh_aliasexpand' at nsh_parse.c:1190:21,
    inlined from 'nsh_argument' at nsh_parse.c:1879:20:
nsh_parse.c:1100:27: note: call to 'realloc' here
 1100 |   argument  = (FAR char *)realloc(s1, allocsize);
      |                           ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-08-01 08:13:23 -07:00
wanggang26
cb684097b8 nshlib: add print negative number support for echo command 
Fix issue that "echo -1" will give "argument invalid" error

Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
 2023-07-31 07:58:41 -07:00
wanggang26
f585d74b8c nshlib: refine dd verify printing format 
before:
infile sector 0
7f454c46010101000000000000000000
02002800010000007d13001834000000
8cbd2a00000400053400200004002800

now:
infile sector 0:
0000: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 .ELF............
0010: 02 00 28 00 01 00 00 00 7d 13 00 18 34 00 00 00 ..(.....}...4...
0020: 8c bd 2a 00 00 04 00 05 34 00 20 00 04 00 28 00 ..*.....4. ...(.

Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
 2023-07-30 22:21:34 -07:00
wanggang26
9621aca73c nshlib: add negative number logical judgement support for test and [ command 
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
 2023-07-30 22:20:02 -07:00
wangjianyu3
fc8c425cc0 Fix dependents of nsh_foreach_direntry 
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
 2023-07-28 21:51:50 -07:00
Xiang Xiao
8083b094c3 Kconfig: Simplify the conditional default statement 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-07-25 09:51:09 +08:00
chenrun1
046fe00b96 nsh_fscmd.c:fix "implicit declaration" warning. 
Fix error: implicit declaration of function 'nsh_foreach_direntry' [-Werror=implicit-function-declaration] on file nsh_fscmds on some compiler versions.

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
 2023-07-16 16:39:11 +08:00
chenrun1
415168dde6 nshlib: Add fdinfo to get information about the process associated fd 
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
 2023-07-16 16:39:11 +08:00
Xiang Xiao
dab972b907 Remove the const cast from the initialization of boardioc_symtab_s::symtab 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-07-08 16:01:52 +03:00
chao an
4d79a5cbaf add initial cmake build system 
Co-authored-by: Daniel Agar <daniel@agar.ca>
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-07-08 13:52:02 +08:00