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89 Commits

Author SHA1 Message Date
Gregory Nutt
ef353ed632 Fix parsing of empty strings when CONFIG_NSH_CMDPARMS is not defined. Problem noted by Juha Niskanen. 2017-10-27 06:41:26 -06:00
Bruno Herrera
3fe720d1e2 Fixes for problems found by Coverity in the apps/ repository: 
nshlib/nsh_parse.c: Avoid truncating the strcmp result into a unsigned char variable.

    nshlib/nsh_netcmds.c: Check for valid hostip before using it.

    nshlib/nsh_ddcmd.c: Fix resouce leak when 'if=' or 'of=' params are repeated in the command line.  For example:

       dd if=/dev/null if=/dev/zero of=/dev/null or
       dd if=/dev/zero of=/dev/zero of=/dev/null
 2017-09-25 07:34:34 -06:00
Gregory Nutt
1cdf4ad8d1 Fix a warning found in build testing 2017-08-12 11:14:30 -06:00
David Sidrane
35cf98d4df Print expanded variables if -x 2017-04-05 18:31:47 -06:00
Gregory Nutt
2ef46ce4ba NSH library: In nsh_argexand(), if CONFIG_NSH_ARGCAT is defined but CONFIG_NSH_CMDPARMS defined and/or CONFIG_DISABLE_ENVIRON not defined, then there is a situation that causes an infinite loop in the parser. Noted by Freddie Chopin. 2017-03-09 08:07:22 -06:00
Gregory Nutt
bab5df0966 Eliminate a warning about an unused variable. 2017-02-27 07:30:52 -06:00
Sebastien Lorquet
2cbad44f1d This is the Pokemon patch to change all includes fronm <apps/bla/bla.h> to "bla/bla.h" 2016-07-11 10:11:18 -06:00
Gregory Nutt
0e76ca7474 Move apps/include/nsh.h to apps/include/nshlib/nshlib.h 2016-07-01 06:59:23 -06:00
Gregory Nutt
5098539063 Add _ to front of remaining debug macros 2016-06-16 12:12:34 -06:00
Gregory Nutt
586b0aa7e0 Change names of *dbg() * *err() 2016-06-11 15:51:27 -06:00
Gregory Nutt
93d9d5e4ca apps/nshlib: All NSH sessions may now be protected with passwords stored in the encrypted /etc/passwd file 2016-01-20 14:42:39 -06:00
Gregory Nutt
3dad8a29a2 NSH now supports an MOTD string that will be presented after the greeting 2016-01-20 11:18:08 -06:00
Gregory Nutt
7f5a7a07a5 Costmetic alignment 2016-01-17 08:12:51 -06:00
Gregory Nutt
b5c5055c41 NSH: Remove partial implementation of the use of IOBJ/IPTR in NSH. There are some complications 2016-01-17 07:53:52 -06:00
Gregory Nutt
16ed293417 Revert "Revert "NSH: All nsh_output strings tagged with IOBJ so that they may be stored in FLASH on AVR"" 
This reverts commit fd083ee981.
 2016-01-17 07:41:51 -06:00
Gregory Nutt
fd083ee981 Revert "NSH: All nsh_output strings tagged with IOBJ so that they may be stored in FLASH on AVR" 
This reverts commit cb6a914d08.
 2016-01-17 07:39:17 -06:00
Gregory Nutt
cb6a914d08 NSH: All nsh_output strings tagged with IOBJ so that they may be stored in FLASH on AVR 2016-01-05 16:38:50 -06:00
Gregory Nutt
23075e0b30 Allow NSH date command with no RTC. This command is useful without an RTC too. Also, this permits testing on the simulator which never has an RTC 2015-04-11 12:13:18 -06:00
Gregory Nutt
131b8c5946 Move CONFIG_NSH_TMPDIR to CONFIG_LIBC_TMPDIR 2014-11-05 07:49:20 -06:00
Gregory Nutt
ddc799d049 Fix some cloned errors in SAM GPIO interrupt setup 2014-07-07 15:54:37 -06:00
Gregory Nutt
58424404f0 NSH: if # appears on line, need to comment ignore additinal commands on the line 2014-07-01 13:43:40 -06:00
Gregory Nutt
05d21a62e7 Updates to the serialrx example from Bob Doison 2014-04-22 09:31:25 -06:00
Gregory Nutt
138f6a627e Fix version number display in NSH prompt 2014-03-23 13:10:05 -06:00
Gregory Nutt
95a646b8d0 QEMU i486: New QEMU keyboard and VGA drivers from Lizhuoyi 2014-03-08 09:24:24 -06:00
Gregory Nutt
2bc6d67866 unlink/rm can now be used on nodes in the pseudo-filesystem. There is new configuration option to suppress these costly and mostly useless operations on the pseudo-filesystem 2014-02-20 18:14:02 -06:00
Gregory Nutt
c4c49ffbb3 More changes for a correct NSH Windows natvie build 2014-02-07 10:56:24 -06:00
Gregory Nutt
612d8ed14c NSH: Add a break command; if-then-else and looping behavior can not be configured out of the build for small systems that need minimal scripting capability 2014-01-18 09:39:16 -06:00
Gregory Nutt
45121c8709 NSH: Loosen up if-then-else-fi syntx so that a command can be on the same line as the 'then' and 'else' tokens. This allows, as an example, 'if true; then echo true; else echo false; fi' which is much more bash-like 2014-01-17 18:03:23 -06:00
Gregory Nutt
cfb7c77ed3 NSH: Add support for while-do-done and until-do-done loops 2014-01-17 15:56:32 -06:00
Gregory Nutt
97e1d8b535 Add true and false commands; repartition some logic to better support forthcoming looping 2014-01-17 13:24:44 -06:00
Gregory Nutt
dd9c8ab4f9 NSH: Fix redirection of output to a file. That was broken with recent changes 2014-01-16 07:30:15 -06:00
Gregory Nutt
b889cae796 Cosmetic clean-up in preparation for TCP write buffering change 2014-01-13 08:21:18 -06:00
Gregory Nutt
3698289943 Recent NSH changes broke the minimal NSH configuration 2014-01-12 18:09:19 -06:00
Gregory Nutt
5cc656d71d Fix a memory leak in last NSH change: Forgot to close a temporary file 2014-01-12 14:16:05 -06:00
Gregory Nutt
b034b169fb NSH can not handle command arguments that are concatenations of constant strings, command output, application program output, and environment varaible values. 2014-01-11 13:18:12 -06:00
Gregory Nutt
65b4921b23 Back quoted NSH arguments now functional 2014-01-11 09:50:54 -06:00
Gregory Nutt
d499f287ad Add support for backquoated commands as command arguments 2014-01-10 18:42:24 -06:00
Gregory Nutt
09d0aa815d NSH parser: Separate logic that executes a command into a separate function 2014-01-10 16:15:14 -06:00
Gregory Nutt
819a4b5779 NSH: Separate command line parsing from command execution. Add support for multiple, semicolone separated commands on each line 2014-01-10 15:23:26 -06:00
Gregory Nutt
564143dba8 NSH: Add an option to the mkfatfs command to specify FAT12, FAT16, or FAT32 2013-12-05 18:12:11 -06:00
Gregory Nutt
74b0933088 Add skip= and count= options to the NSH hexdump command. From Ken Pettit 2013-11-01 07:15:14 -06:00
Gregory Nutt
28915376e5 Fix some delroute errors 2013-10-05 10:34:38 -06:00
Gregory Nutt
ff88e86ef2 Add NSH addroute and delroute commands 2013-10-05 15:42:20 -06:00
Gregory Nutt
2050443d5e Remove some warnings 2013-10-01 12:10:09 -06:00
Gregory Nutt
f6e948fa04 More improvements to the minimal NSH when there is no file system and when print fieldwidths are suppressed 2013-10-01 11:52:35 -06:00
Gregory Nutt
c4e46f5b62 Changes to NSH and readline to permit NSH to work on a platform with no file system 2013-09-30 11:34:04 -06:00
Gregory Nutt
8d7ab4ba99 NSH cmp command by Andrew Twidgell 2013-07-18 08:24:29 -06:00
Gregory Nutt
cadc8bf98f Add -h option to NSH git command; And NSH mksmartfs command. From Ken Petit 2013-04-30 18:03:04 -06:00
patacongo
dd90abae95 More LPC1788 changes from Rommel Marcelo + a few kernel build fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5715 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-07 01:52:30 +00:00
patacongo
a9f6de3d3b NSH needs to call pthread_detach() to avoid memory leak 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5601 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-03 13:48:20 +00:00