version 1.2, 2011/03/16 17:24:03
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version 1.10, 2019/02/04 21:22:31
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* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| The ELWIX and AITNET software is distributed under the following |
| terms: |
| |
| All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
| Copyright 2004 - 2019 |
| by Michael Pounov <misho@elwix.org>. 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. All advertising materials mentioning features or use of this software |
| must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of AITNET 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 AITNET 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 REGENTS 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 "global.h" |
#include "global.h" |
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/* |
/* |
* cli_Cmd_Exit() Builtin helper function for Exit from Cli | * cli_Cmd_Exit() - Builtin helper function for Exit from Cli |
* @buffer = CLI buffer | * |
* @idx = Selected command ID | * @cli_buffer = CLI buffer |
| * @idx = Config level |
* @args = Parsed arguments array |
* @args = Parsed arguments array |
* return: RETCODE_EOF exit from Cli! |
* return: RETCODE_EOF exit from Cli! |
*/ |
*/ |
int cli_Cmd_Exit(void * __restrict buffer, int idx, char ** __restrict args) | int |
| cli_Cmd_Exit(void * __restrict cli_buffer, int idx, char ** __restrict args) |
{ |
{ |
cli_Printf(buffer, "\n"); | cli_Printf(cli_buffer, "\n"); |
return RETCODE_EOF; |
return RETCODE_EOF; |
} |
} |
|
|
/* |
/* |
* cli_Cmd_Help() Builtin helper function for Help screen | * cli_Cmd_Help() - Builtin helper function for Help screen |
* @buffer = CLI buffer | * |
* @idx = Selected command ID | * @cli_buffer = CLI buffer |
| * @idx = Config level |
* @args = Parsed arguments array |
* @args = Parsed arguments array |
* return: RETCODE_ERR in error or RETCODE_OK |
* return: RETCODE_ERR in error or RETCODE_OK |
*/ |
*/ |
int cli_Cmd_Help(void * __restrict buffer, int idx, char ** __restrict args) | int |
| cli_Cmd_Help(void * __restrict cli_buffer, int idx, char ** __restrict args) |
{ |
{ |
linebuffer_t *buf = buffer; | linebuffer_t *buf = cli_buffer; |
struct tagCommand *cmd; |
struct tagCommand *cmd; |
|
|
if (!buffer) { | if (!cli_buffer) { |
cli_SetErr(EINVAL, "Error:: invalid input parameters ..."); | cli_SetErr(EINVAL, "Invalid input parameters ..."); |
return RETCODE_ERR; |
return RETCODE_ERR; |
} |
} |
|
|
cli_Printf(buf, "\n"); |
cli_Printf(buf, "\n"); |
if (!args) { |
if (!args) { |
SLIST_FOREACH(cmd, &buf->line_cmds, cmd_next) | SLIST_FOREACH(cmd, &buf->line_cmds, cmd_next) { |
| if (!(cmd->cmd_level & (1 << idx))) |
| continue; |
| |
cli_Printf(buf, "%s\t\t%s\n", cmd->cmd_name, cmd->cmd_help); |
cli_Printf(buf, "%s\t\t%s\n", cmd->cmd_name, cmd->cmd_help); |
|
} |
} else { |
} else { |
if (!args[1]) |
if (!args[1]) |
cli_Printf(buf, "Help screen::\n"); |
cli_Printf(buf, "Help screen::\n"); |
Line 51 int cli_Cmd_Help(void * __restrict buffer, int idx, ch
|
Line 96 int cli_Cmd_Help(void * __restrict buffer, int idx, ch
|
return RETCODE_OK; |
return RETCODE_OK; |
|
|
SLIST_FOREACH(cmd, &buf->line_cmds, cmd_next) { |
SLIST_FOREACH(cmd, &buf->line_cmds, cmd_next) { |
if (args[1] && (cmd->cmd_level != buf->line_level || strcmp(args[1], cmd->cmd_name))) | if (!(cmd->cmd_level & (1 << idx))) |
continue; |
continue; |
|
if (args[1] && (!(cmd->cmd_level & (1 << idx)) || |
|
strcmp(args[1], cmd->cmd_name))) |
|
continue; |
|
|
cli_Printf(buf, "%s%s\t\t%s\n", args[1] ? "Syntax::\n\t" : "", cmd->cmd_name, |
cli_Printf(buf, "%s%s\t\t%s\n", args[1] ? "Syntax::\n\t" : "", cmd->cmd_name, |
args[1] ? cmd->cmd_info: cmd->cmd_help); |
args[1] ? cmd->cmd_info: cmd->cmd_help); |
} |
} |
} |
} |
cli_Printf(buffer, "\r"); | cli_Printf(cli_buffer, "\r"); |
|
|
return RETCODE_OK; |
return RETCODE_OK; |
} |
} |
|
|
/* |
/* |
* cli_Cmd_Unsupported() Builtin helper function for unsupported commands | * cli_Cmd_Unsupported() - Builtin helper function for unsupported commands |
* @buffer = CLI buffer | * |
* @idx = Selected command ID | * @cli_buffer = CLI buffer |
| * @idx = Config level |
* @args = Parsed arguments array |
* @args = Parsed arguments array |
* return: RETCODE_OK ok |
* return: RETCODE_OK ok |
*/ |
*/ |
int cli_Cmd_Unsupported(void * __restrict buffer, int idx, char ** __restrict args) | int |
| cli_Cmd_Unsupported(void * __restrict cli_buffer, int idx, char ** __restrict args) |
{ |
{ |
cli_Printf(buffer, "Command %s not supported in this version ...\n", args[0]); | cli_Printf(cli_buffer, "Command %s not supported in this version ...\n", args[0]); |
| return RETCODE_OK; |
| } |
| |
| /* |
| * cli_Cmd_Config() - Builtin helper function for enter into config level from Cli |
| * |
| * @cli_buffer = CLI buffer |
| * @idx = Config level |
| * @args = Parsed arguments array |
| * return: RETCODE_ERR in error or RETCODE_OK |
| */ |
| int |
| cli_Cmd_Config(void * __restrict cli_buffer, int idx, char ** __restrict args) |
| { |
| linebuffer_t *buf = cli_buffer; |
| char szPrompt[STRSIZ] = {[0 ... STRSIZ - 1] = 0}; |
| |
| if (idx == sizeof idx * 8 - 1) |
| return RETCODE_ERR; |
| |
| buf->line_level++; |
| snprintf(szPrompt, sizeof szPrompt, "%s{%d}> ", buf->line_porigin, buf->line_level); |
| cli_setPrompt(buf, szPrompt); |
| cli_Printf(buf, "Enter to config level %d\n", buf->line_level); |
| return RETCODE_OK; |
| } |
| |
| /* |
| * cli_Cmd_End() - Builtin helper function for end config level from Cli |
| * |
| * @cli_buffer = CLI buffer |
| * @idx = Config level |
| * @args = Parsed arguments array |
| * return: RETCODE_EOF in level 0 or RETCODE_OK |
| */ |
| int |
| cli_Cmd_End(void * __restrict cli_buffer, int idx, char ** __restrict args) |
| { |
| linebuffer_t *buf = cli_buffer; |
| char szPrompt[STRSIZ] = {[0 ... STRSIZ - 1] = 0}; |
| |
| if (!idx) |
| return cli_Cmd_Exit(cli_buffer, idx, args); |
| |
| buf->line_level--; |
| snprintf(szPrompt, sizeof szPrompt, "%s{%d}> ", buf->line_porigin, buf->line_level); |
| cli_setPrompt(buf, szPrompt); |
| cli_Printf(buf, "Enter to config level %d\n", buf->line_level); |
| return RETCODE_OK; |
| } |
| |
| /* |
| * cli_Cmd_Top() - Builtin helper function for top level of Cli |
| * |
| * @cli_buffer = CLI buffer |
| * @idx = Config level |
| * @args = Parsed arguments array |
| * return: RETCODE_OK ok |
| */ |
| int |
| cli_Cmd_Top(void * __restrict cli_buffer, int idx, char ** __restrict args) |
| { |
| linebuffer_t *buf = cli_buffer; |
| char szPrompt[STRSIZ] = {[0 ... STRSIZ - 1] = 0}; |
| |
| buf->line_level ^= buf->line_level; |
| snprintf(szPrompt, sizeof szPrompt, "%s{%d}> ", buf->line_porigin, buf->line_level); |
| cli_setPrompt(buf, szPrompt); |
| cli_Printf(buf, "Enter to top config level %d\n", buf->line_level); |
| return RETCODE_OK; |
| } |
| |
| /* |
| * cli_Cmd_WhereAmI() - Builtin helper function for query level of Cli |
| * |
| * @cli_buffer = CLI buffer |
| * @idx = Config level |
| * @args = Parsed arguments array |
| * return: RETCODE_OK ok |
| */ |
| int |
| cli_Cmd_WhereAmI(void * __restrict cli_buffer, int idx, char ** __restrict args) |
| { |
| linebuffer_t *buf = cli_buffer; |
| |
| cli_Printf(buf, "Current config level is %d\n", buf->line_level); |
return RETCODE_OK; |
return RETCODE_OK; |
} |
} |