/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the University of California, Berkeley nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _PARSE_IPADDR_H_
#define _PARSE_IPADDR_H_
#ifdef __cplusplus
extern "C" {
#endif
#define CMDLINE_IPADDR_V4 0x01
#define CMDLINE_IPADDR_V6 0x02
#define CMDLINE_IPADDR_NETWORK 0x04
struct cmdline_ipaddr {
uint8_t family;
union {
struct in_addr ipv4;
struct in6_addr ipv6;
} addr;
unsigned int prefixlen; /* in case of network only */
};
typedef struct cmdline_ipaddr cmdline_ipaddr_t;
struct cmdline_token_ipaddr_data {
uint8_t flags;
};
struct cmdline_token_ipaddr {
struct cmdline_token_hdr hdr;
struct cmdline_token_ipaddr_data ipaddr_data;
};
typedef struct cmdline_token_ipaddr cmdline_parse_token_ipaddr_t;
extern struct cmdline_token_ops cmdline_token_ipaddr_ops;
int cmdline_parse_ipaddr(cmdline_parse_token_hdr_t *tk, const char *srcbuf,
void *res, unsigned ressize);
int cmdline_get_help_ipaddr(cmdline_parse_token_hdr_t *tk, char *dstbuf,
unsigned int size);
#define TOKEN_IPADDR_INITIALIZER(structure, field) \
{ \
/* hdr */ \
{ \
&cmdline_token_ipaddr_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* ipaddr_data */ \
{ \
CMDLINE_IPADDR_V4 | /* flags */ \
CMDLINE_IPADDR_V6, \
}, \
}
#define TOKEN_IPV4_INITIALIZER(structure, field) \
{ \
/* hdr */ \
{ \
&cmdline_token_ipaddr_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* ipaddr_data */ \
{ \
CMDLINE_IPADDR_V4, /* flags */ \
}, \
}
#define TOKEN_IPV6_INITIALIZER(structure, field) \
{ \
/* hdr */ \
{ \
&cmdline_token_ipaddr_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* ipaddr_data */ \
{ \
CMDLINE_IPADDR_V6, /* flags */ \
}, \
}
#define TOKEN_IPNET_INITIALIZER(structure, field) \
{ \
/* hdr */ \
{ \
&cmdline_token_ipaddr_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* ipaddr_data */ \
{ \
CMDLINE_IPADDR_V4 | /* flags */ \
CMDLINE_IPADDR_V6 | \
CMDLINE_IPADDR_NETWORK, \
}, \
}
#define TOKEN_IPV4NET_INITIALIZER(structure, field) \
{ \
/* hdr */ \
{ \
&cmdline_token_ipaddr_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* ipaddr_data */ \
{ \
CMDLINE_IPADDR_V4 | /* flags */ \
CMDLINE_IPADDR_NETWORK, \
}, \
}
#define TOKEN_IPV6NET_INITIALIZER(structure, field) \
{ \
/* hdr */ \
{ \
&cmdline_token_ipaddr_ops, /* ops */ \
offsetof(structure, field), /* offset */ \
}, \
/* ipaddr_data */ \
{ \
CMDLINE_IPADDR_V4 | /* flags */ \
CMDLINE_IPADDR_NETWORK, \
}, \
}
#ifdef __cplusplus
}
#endif
#endif /* _PARSE_IPADDR_H_ */