| 0,0 → 1,50 |
|---|
| /* This file is part of the SvarCOM project and is published under the terms |
| * of the MIT license. |
| * |
| * Copyright (C) 2021-2022 Mateusz Viste |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #ifndef CMD_H |
| #define CMD_H |
| |
| #include "rmodinit.h" |
| |
| /* what cmd_process may return */ |
| enum cmd_result { |
| CMD_OK, /* command executed and succeeded */ |
| CMD_FAIL, /* command executed and failed */ |
| CMD_NOTFOUND, /* no such command (not an internal command) */ |
| CMD_CHANGED, /* command-line transformed, please reparse it */ |
| CMD_CHANGED_BY_CALL /* command-line transformed by CALL */ |
| }; |
| |
| /* process internal commands */ |
| enum cmd_result cmd_process(struct rmod_props far *rmod, unsigned short env_seg, const char *cmdline, void *BUFFER, unsigned short BUFFERSZ, const struct redir_data *r, unsigned char delstdin); |
| |
| /* explodes a command into an array of arguments where last arg is NULL. |
| * if argvlist is not NULL, it will be filled with pointers that point to buff |
| * locations. buff is filled with all the arguments, each argument being |
| * zero-separated. buff is terminated with an empty argument to mark the end |
| * of arguments. |
| * returns number of args */ |
| unsigned short cmd_explode(char *buff, const char far *s, char const **argvlist); |
| |
| #endif |