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ecmd.h
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ecmd.h
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/*
* Copyright (c) 2010, 2011, 2012 Ryan Flannery <ryan.flannery@gmail.com>
* Copyright (c) 2013 Tiago Cunha <tcunha@gmx.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef ECMD_H
#define ECMD_H
#include <err.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "vitunes.h"
struct ecmd {
const char *name;
const char *alias; /* may be NULL */
const char *usage; /* may be NULL */
int args_lower; /* minimum number of arguments */
int args_upper; /* negative number means no limit */
int (*parse)(int argc, char **argv); /* may be NULL */
int (*check)(void); /* may be NULL */
void (*exec)(int argc, char **argv);
};
extern const struct ecmd ecmd_add;
extern const struct ecmd ecmd_addurl;
extern const struct ecmd ecmd_check;
extern const struct ecmd ecmd_flush;
extern const struct ecmd ecmd_help;
extern const struct ecmd ecmd_init;
extern const struct ecmd ecmd_rmfile;
extern const struct ecmd ecmd_tag;
extern const struct ecmd ecmd_update;
int ecmd_exec(const char *ecmd, int argc, char **argv);
#endif