| /* |
| * include/types/cli.h |
| * This file provides structures and types for CLI. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation, version 2.1 |
| * exclusively. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef _TYPES_CLI_H |
| #define _TYPES_CLI_H |
| |
| #include <common/mini-clist.h> |
| #include <types/applet.h> |
| |
| struct cli_kw { |
| const char *str_kw[5]; /* keywords ended by NULL, limited to 5 |
| separated keywords combination */ |
| const char *usage; /* usage message */ |
| int (*parse)(char **args, struct appctx *appctx, void *private); |
| int (*io_handler)(struct appctx *appctx); |
| void (*io_release)(struct appctx *appctx); |
| void *private; |
| }; |
| |
| struct cli_kw_list { |
| struct list list; |
| struct cli_kw kw[VAR_ARRAY]; |
| }; |
| |
| /* CLI states */ |
| enum { |
| CLI_ST_INIT = 0, /* initial state, must leave to zero ! */ |
| CLI_ST_END, /* final state, let's close */ |
| CLI_ST_GETREQ, /* wait for a request */ |
| CLI_ST_OUTPUT, /* all states after this one are responses */ |
| CLI_ST_PROMPT, /* display the prompt (first output, same code) */ |
| CLI_ST_PRINT, /* display message in cli->msg */ |
| CLI_ST_PRINT_FREE, /* display message in cli->msg. After the display, free the pointer */ |
| CLI_ST_CALLBACK, /* custom callback pointer */ |
| }; |
| |
| /* CLI severity output formats */ |
| enum { |
| CLI_SEVERITY_UNDEFINED = 0, /* undefined severity format */ |
| CLI_SEVERITY_NONE, /* no severity information prepended */ |
| CLI_SEVERITY_NUMBER, /* prepend informational cli messages with a severity as number */ |
| CLI_SEVERITY_STRING, /* prepend informational cli messages with a severity as string */ |
| }; |
| |
| |
| #endif /* _TYPES_CLI_H */ |