| 0,0 → 1,113 |
|---|
| /* Copyright (c) 2008, Tim Post <tinkertim@gmail.com> |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * 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. |
| * |
| * Neither the name of the original program's authors 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 OWNER 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. |
| */ |
| |
| /* Almost identical (for now) to mod_cmds.c , however this will not be the case |
| * soon as builtin_t is going to grow way beyond module_t */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include "errors.h" |
| #include "cmds.h" |
| #include "builtin_aliases.h" |
| |
| extern volatile unsigned int cli_interactive; |
| |
| int is_builtin(const char *command) |
| { |
| builtin_t *cmd; |
| unsigned int i = 0; |
| |
| if (NULL == command) |
| return -2; |
| |
| for (cmd = builtins; cmd->name != NULL; cmd++, i++) { |
| if (!strcmp(cmd->name, command)) |
| return i; |
| } |
| |
| return -1; |
| } |
| |
| int is_builtin_alias(const char *command) |
| { |
| unsigned int i = 0; |
| |
| if (NULL == command) |
| return -1; |
| |
| for(i=0; builtin_aliases[i] != NULL; i+=2) { |
| if (!strcmp(builtin_aliases[i], command)) |
| return 1; |
| } |
| |
| return 0; |
| } |
| |
| char *alias_for_builtin(const char *command) |
| { |
| unsigned int i = 0; |
| |
| if (NULL == command) |
| return (char *)NULL; |
| |
| for(i=0; builtin_aliases[i] != NULL; i++) { |
| if (!strcmp(builtin_aliases[i], command)) |
| return (char *)builtin_aliases[++i]; |
| i++; |
| } |
| |
| return (char *)NULL; |
| } |
| |
| int help_builtin(int builtin, unsigned int extended) |
| { |
| builtin_t *cmd = builtins; |
| |
| cmd += builtin; |
| |
| if (NULL != cmd->help) { |
| cmd->help(extended); |
| return CL_EOK; |
| } else |
| return CL_ENOENT; |
| } |
| |
| int run_builtin(int builtin, char *argv[], cliuser_t *usr) |
| { |
| builtin_t *cmd = builtins; |
| |
| cmd += builtin; |
| |
| if (NULL != cmd->entry) |
| return((int)cmd->entry(argv, usr)); |
| |
| return CL_ENOENT; |
| } |