auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 178 deletions

diff --git a/dhcp.h b/dhcp.h
deleted file mode 100644
index e584452..0000000
--- a/dhcp.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/* 
- * dhcpcd - DHCP client daemon
- * Copyright 2006-2008 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 DHCP_H
-#define DHCP_H
-
-#include <arpa/inet.h>
-
-#include <stdint.h>
-
-#include "config.h"
-#include "dhcpcd.h"
-#include "net.h"
-
-/* Max MTU - defines dhcp option length */
-#define MTU_MAX             1500
-#define MTU_MIN             576
-
-/* UDP port numbers for DHCP */
-#define DHCP_SERVER_PORT    67
-#define DHCP_CLIENT_PORT    68
-
-#define MAGIC_COOKIE        0x63825363
-#define BROADCAST_FLAG      0x8000
-
-/* DHCP message OP code */
-#define DHCP_BOOTREQUEST    1
-#define DHCP_BOOTREPLY      2
-
-/* DHCP message type */
-#define DHCP_DISCOVER       1
-#define DHCP_OFFER          2
-#define DHCP_REQUEST        3
-#define DHCP_DECLINE        4
-#define DHCP_ACK            5
-#define DHCP_NAK            6
-#define DHCP_RELEASE        7
-#define DHCP_INFORM         8
-
-/* DHCP options */
-enum DHO
-{
-	DHO_PAD                    = 0,
-	DHO_SUBNETMASK             = 1,
-	DHO_ROUTER                 = 3,
-	DHO_DNSSERVER              = 6,
-	DHO_HOSTNAME               = 12,
-	DHO_DNSDOMAIN              = 15,
-	DHO_MTU                    = 26,
-	DHO_BROADCAST              = 28,
-	DHO_STATICROUTE            = 33,
-	DHO_NISDOMAIN              = 40,
-	DHO_NISSERVER              = 41,
-	DHO_NTPSERVER              = 42,
-	DHO_VENDOR                 = 43,
-	DHO_IPADDRESS              = 50,
-	DHO_LEASETIME              = 51,
-	DHO_OPTIONSOVERLOADED      = 52,
-	DHO_MESSAGETYPE            = 53,
-	DHO_SERVERID               = 54,
-	DHO_PARAMETERREQUESTLIST   = 55,
-	DHO_MESSAGE                = 56,
-	DHO_MAXMESSAGESIZE         = 57,
-	DHO_RENEWALTIME            = 58,
-	DHO_REBINDTIME             = 59,
-	DHO_VENDORCLASSID          = 60,
-	DHO_CLIENTID               = 61,
-	DHO_USERCLASS              = 77,  /* RFC 3004 */
-	DHO_FQDN                   = 81,
-	DHO_DNSSEARCH              = 119, /* RFC 3397 */
-	DHO_CSR                    = 121, /* RFC 3442 */
-	DHO_MSCSR                  = 249, /* MS code for RFC 3442 */
-	DHO_END                    = 255
-};
-
-/* FQDN values - lsnybble used in flags
- * hsnybble to create order
- * and to allow 0x00 to mean disable
- */
-enum FQDN {
-	FQDN_DISABLE    = 0x00,
-	FQDN_NONE       = 0x18,
-	FQDN_PTR        = 0x20,
-	FQDN_BOTH       = 0x31
-};
-
-/* Sizes for DHCP options */
-#define DHCP_CHADDR_LEN         16
-#define SERVERNAME_LEN          64
-#define BOOTFILE_LEN            128
-#define DHCP_UDP_LEN            (20 + 8)
-#define DHCP_BASE_LEN           (4 + 4 + 2 + 2 + 4 + 4 + 4 + 4 + 4)
-#define DHCP_RESERVE_LEN        (4 + 4 + 4 + 4 + 2)
-#define DHCP_FIXED_LEN          (DHCP_BASE_LEN + DHCP_CHADDR_LEN + \
-				 + SERVERNAME_LEN + BOOTFILE_LEN)
-#define DHCP_OPTION_LEN         (MTU_MAX - DHCP_FIXED_LEN - DHCP_UDP_LEN \
-				 - DHCP_RESERVE_LEN)
-
-/* Some crappy DHCP servers require the BOOTP minimum length */
-#define BOOTP_MESSAGE_LENTH_MIN 300
-
-struct dhcp_message {
-	uint8_t op;           /* message type */
-	uint8_t hwtype;       /* hardware address type */
-	uint8_t hwlen;        /* hardware address length */
-	uint8_t hwopcount;    /* should be zero in client message */
-	uint32_t xid;            /* transaction id */
-	uint16_t secs;           /* elapsed time in sec. from boot */
-	uint16_t flags;
-	uint32_t ciaddr;         /* (previously allocated) client IP */
-	uint32_t yiaddr;         /* 'your' client IP address */
-	uint32_t siaddr;         /* should be zero in client's messages */
-	uint32_t giaddr;         /* should be zero in client's messages */
-	uint8_t chaddr[DHCP_CHADDR_LEN];  /* client's hardware address */
-	uint8_t servername[SERVERNAME_LEN];    /* server host name */
-	uint8_t bootfile[BOOTFILE_LEN];    /* boot file name */
-	uint32_t cookie;
-	uint8_t options[DHCP_OPTION_LEN]; /* message options - cookie */
-};
-
-struct dhcp_lease {
-	struct in_addr addr;
-	struct in_addr net;
-	uint32_t leasetime;
-	uint32_t renewaltime;
-	uint32_t rebindtime;
-	struct in_addr server;
-	time_t leasedfrom;
-	struct timeval boundtime;
-	uint8_t frominfo;
-};
-
-#define add_option_mask(var, val) (var[val >> 3] |= 1 << (val & 7))
-#define del_option_mask(var, val) (var[val >> 3] &= ~(1 << (val & 7)))
-#define has_option_mask(var, val) (var[val >> 3] & (1 << (val & 7)))
-int make_option_mask(uint8_t *, char **, int);
-void print_options(void);
-char *get_option_string(const struct dhcp_message *, uint8_t);
-int get_option_addr(uint32_t *, const struct dhcp_message *, uint8_t);
-int get_option_uint32(uint32_t *, const struct dhcp_message *, uint8_t);
-int get_option_uint16(uint16_t *, const struct dhcp_message *, uint8_t);
-int get_option_uint8(uint8_t *, const struct dhcp_message *, uint8_t);
-struct rt *get_option_routes(const struct dhcp_message *);
-ssize_t configure_env(char **, const char *, const struct dhcp_message *,
-		      const struct options *);
-
-ssize_t make_message(struct dhcp_message **,
-			const struct interface *, const struct dhcp_lease *,
-	     		uint32_t, uint8_t, const struct options *);
-int valid_dhcp_packet(unsigned char *);
-
-ssize_t write_lease(const struct interface *, const struct dhcp_message *);
-struct dhcp_message *read_lease(const struct interface *iface);
-#endif