serval-dna/commandline.h
2015-06-02 02:23:06 +09:30

64 lines
2.5 KiB
C

/*
Copyright (C) 2014,2015 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __SERVAL_DNA__COMMANDLINE_H
#define __SERVAL_DNA__COMMANDLINE_H
#include "section.h"
#define KEYRING_PIN_OPTION ,"[--keyring-pin=<pin>]"
#define KEYRING_ENTRY_PIN_OPTION ,"[--entry-pin=<pin>]"
#define KEYRING_PIN_OPTIONS KEYRING_PIN_OPTION KEYRING_ENTRY_PIN_OPTION "..."
struct cli_schema;
struct cli_context;
// macros are weird sometimes ....
#define __APPEND_(X,Y) X ## Y
#define _APPEND(X,Y) __APPEND_(X,Y)
#define DEFINE_CMD(FUNC, FLAGS, HELP, WORD1, ...) \
static int FUNC(const struct cli_parsed *parsed, struct cli_context *context); \
static struct cli_schema _APPEND(FUNC, __LINE__) IN_SECTION(commands) = {\
.function = FUNC, \
.words = {WORD1, ##__VA_ARGS__, NULL}, \
.flags = FLAGS, \
.description = HELP \
}
extern struct cli_schema __start_commands[] SECTION_START(commands);
extern struct cli_schema __stop_commands[] SECTION_STOP(commands);
#define CMD_COUNT (__stop_commands - __start_commands)
void cli_flush(struct cli_context *context);
int cli_delim(struct cli_context *context, const char *opt);
int cli_puts(struct cli_context *context, const char *str);
void cli_printf(struct cli_context *context, const char *fmt, ...) __attribute__ (( format(printf,2,3) ));
void cli_columns(struct cli_context *context, int columns, const char *names[]);
void cli_row_count(struct cli_context *context, int rows);
void cli_field_name(struct cli_context *context, const char *name, const char *delim);
void cli_put_long(struct cli_context *context, int64_t value, const char *delim);
void cli_put_string(struct cli_context *context, const char *value, const char *delim);
void cli_put_hexvalue(struct cli_context *context, const unsigned char *value, int length, const char *delim);
int cli_write(struct cli_context *context, const unsigned char *buf, size_t len);
void cli_cleanup();
#endif