| /* |
| * dhcpcd - DHCP client daemon |
| * Copyright (c) 2006-2012 Roy Marples <roy@marples.name> |
| * All rights reserved |
| |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. |
| */ |
| |
| #ifndef IF_OPTIONS_H |
| #define IF_OPTIONS_H |
| |
| #include <sys/socket.h> |
| #include <net/if.h> |
| #include <netinet/in.h> |
| |
| #include <getopt.h> |
| #include <limits.h> |
| |
| /* Don't set any optional arguments here so we retain POSIX |
| * compatibility with getopt */ |
| #define IF_OPTS "bc:de:f:gh:i:kl:m:no:pqr:s:t:u:v:wxy:z:ABC:DEF:GHI:JKLO:Q:S:TUVW:X:Z:" |
| |
| #define DEFAULT_TIMEOUT 30 |
| #define DEFAULT_REBOOT 5 |
| |
| #define HOSTNAME_MAX_LEN 250 /* 255 - 3 (FQDN) - 2 (DNS enc) */ |
| #define VENDORCLASSID_MAX_LEN 255 |
| #define CLIENTID_MAX_LEN 48 |
| #define USERCLASS_MAX_LEN 255 |
| #define VENDOR_MAX_LEN 255 |
| |
| #define DHCPCD_ARP (1ULL << 0) |
| #define DHCPCD_RELEASE (1ULL << 1) |
| #define DHCPCD_DOMAIN (1ULL << 2) |
| #define DHCPCD_GATEWAY (1ULL << 3) |
| #define DHCPCD_STATIC (1ULL << 4) |
| #define DHCPCD_DEBUG (1ULL << 5) |
| #define DHCPCD_LASTLEASE (1ULL << 7) |
| #define DHCPCD_INFORM (1ULL << 8) |
| #define DHCPCD_REQUEST (1ULL << 9) |
| #define DHCPCD_IPV4LL (1ULL << 10) |
| #define DHCPCD_DUID (1ULL << 11) |
| #define DHCPCD_PERSISTENT (1ULL << 12) |
| #define DHCPCD_DAEMONISE (1ULL << 14) |
| #define DHCPCD_DAEMONISED (1ULL << 15) |
| #define DHCPCD_TEST (1ULL << 16) |
| #define DHCPCD_MASTER (1ULL << 17) |
| #define DHCPCD_HOSTNAME (1ULL << 18) |
| #define DHCPCD_CLIENTID (1ULL << 19) |
| #define DHCPCD_LINK (1ULL << 20) |
| #define DHCPCD_QUIET (1ULL << 21) |
| #define DHCPCD_BACKGROUND (1ULL << 22) |
| #define DHCPCD_VENDORRAW (1ULL << 23) |
| #define DHCPCD_TIMEOUT_IPV4LL (1ULL << 24) |
| #define DHCPCD_WAITIP (1ULL << 25) |
| #define DHCPCD_WAITUP (1ULL << 26) |
| #define DHCPCD_CSR_WARNED (1ULL << 27) |
| #define DHCPCD_XID_HWADDR (1ULL << 28) |
| #define DHCPCD_BROADCAST (1ULL << 29) |
| #define DHCPCD_DUMPLEASE (1ULL << 30) |
| #define DHCPCD_IPV6RS (1ULL << 31) |
| #define DHCPCD_IPV6RA_REQRDNSS (1ULL << 32) |
| #define DHCPCD_IPV6RA_OWN (1ULL << 33) |
| #define DHCPCD_IPV6RA_OWN_DEFAULT (1ULL << 34) |
| #define DHCPCD_IPV4 (1ULL << 35) |
| #define DHCPCD_FORKED (1ULL << 36) |
| |
| extern const struct option cf_options[]; |
| |
| struct if_options { |
| int metric; |
| uint8_t requestmask[256 / 8]; |
| uint8_t requiremask[256 / 8]; |
| uint8_t nomask[256 / 8]; |
| uint8_t dstmask[256 / 8]; |
| uint32_t leasetime; |
| time_t timeout; |
| time_t reboot; |
| unsigned long long options; |
| |
| struct in_addr req_addr; |
| struct in_addr req_mask; |
| struct rt *routes; |
| char **config; |
| |
| char **environ; |
| char script[PATH_MAX]; |
| |
| char hostname[HOSTNAME_MAX_LEN + 1]; /* We don't store the length */ |
| int fqdn; |
| uint8_t vendorclassid[VENDORCLASSID_MAX_LEN + 2]; |
| char clientid[CLIENTID_MAX_LEN + 2]; |
| uint8_t userclass[USERCLASS_MAX_LEN + 2]; |
| uint8_t vendor[VENDOR_MAX_LEN + 2]; |
| |
| size_t blacklist_len; |
| in_addr_t *blacklist; |
| size_t whitelist_len; |
| in_addr_t *whitelist; |
| size_t arping_len; |
| in_addr_t *arping; |
| char *fallback; |
| }; |
| |
| extern unsigned long long options; |
| |
| struct if_options *read_config(const char *, |
| const char *, const char *, const char *); |
| int add_options(struct if_options *, int, char **); |
| void free_options(struct if_options *); |
| |
| #endif |