90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
/*
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*
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Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren
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This file is part of CLICON.
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CLICON is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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CLICON is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with CLICON; see the file LICENSE. If not, see
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<http://www.gnu.org/licenses/>.
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*/
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#ifndef _CLI_PLUGIN_H_
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#define _CLI_PLUGIN_H_
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#include <stdio.h>
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#include <inttypes.h>
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#include <netinet/in.h>
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/* clicon generic callback pointer */
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typedef void (clicon_callback_t)(clicon_handle h);
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/* clicon_set value callback */
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typedef int (cli_valcb_t)(cvec *vars, cg_var *cgv, cg_var *arg);
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/* specific to cli. For common see clicon_plugin.h */
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/* Hook to get prompt format before each getline */
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typedef char *(cli_prompthook_t)(clicon_handle, char *mode);
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/* Ctrl-Z hook from getline() */
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typedef int (cli_susphook_t)(clicon_handle, char *, int, int *);
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/* CLIgen parse failure hook. Retry other mode? */
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typedef char *(cli_parsehook_t)(clicon_handle, char *, char *);
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typedef struct {
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qelem_t csm_qelem; /* List header */
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char csm_name[256]; /* Syntax mode name */
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char csm_prompt[CLI_PROMPT_LEN]; /* Prompt for mode */
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int csm_nsyntax; /* Num syntax specs registered by plugin */
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parse_tree csm_pt; /* CLIgen parse tree */
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} cli_syntaxmode_t;
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/* A plugin list object */
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struct cli_plugin {
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qelem_t cp_qelem; /* List header */
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char cp_name[256]; /* Plugin name */
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void *cp_handle; /* Dynamic object handle */
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};
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/* Plugin group object */
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typedef struct {
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char stx_cnklbl[128]; /* Plugin group name */
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int stx_nplugins; /* Number of plugins */
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struct cli_plugin *stx_plugins; /* List of plugins */
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int stx_nmodes; /* Number of syntax modes */
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cli_syntaxmode_t *stx_active_mode; /* Current active syntax mode */
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cli_syntaxmode_t *stx_modes; /* List of syntax modes */
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cli_prompthook_t *stx_prompt_hook; /* Prompt hook */
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cli_parsehook_t *stx_parse_hook; /* Parse mode hook */
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cli_susphook_t *stx_susp_hook; /* Ctrl-Z hook from getline() */
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} cli_syntax_t;
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expand_cb *expand_str2fn(char *name, void *handle, char **error);
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int cli_plugin_start(clicon_handle, int argc, char **argv);
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int cli_plugin_init(clicon_handle h);
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int clicon_eval(clicon_handle h, char *cmd, cg_obj *match_obj, cvec *vr);
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int clicon_parse(clicon_handle h, char *cmd, char **mode, int *result);
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char *clicon_cliread(clicon_handle h);
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int cli_plugin_finish(clicon_handle h);
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#endif /* _CLI_PLUGIN_H_ */
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