dhcp-options-strings.c

来自「this is sample about DHCP-agent」· C语言 代码 · 共 203 行

/* $Header: /cvsroot/dhcp-agent/dhcp-agent/src/dhcp-options-strings.c,v 1.6 2002/12/18 05:40:38 actmodern Exp $
 * 
 * Copyright 2002 Thamer Alharbash <[e-mail]>
 * 
 * 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.
 * 3. The names of the authors may not be used to endorse or promote
 * products derived from this software without specific prior
 * written permission.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 * 
 */

#include "dhcp-local.h"

#define MODULE_NAME "dhcp-option-strings"

/* these we use to print out with. */
static const char *dhcp_options_printable_strings[] = {
    "Pad",                      /* 0 */
    "Subnet Mask",              /* 1 */
    "Time Offset",              /* 2 */
    "Routers",                  /* 3 */
    "Time Servers",             /* 4 */
    "Name Servers",             /* 5 */
    "Domain Name Servers",      /* 6 */
    "Log Servers",              /* 7 */
    "Cookie Servers",           /* 8 */
    "LPR Servers",              /* 9 */
    "Impress Servers",          /* 10 */
    "RL servers",               /* 11 */
    "Hostname",                 /* 12 */
    "Boot File Size",           /* 13 */
    "Merit Dump File",          /* 14 */
    "Domain Name",              /* 15 */
    "Swap Server",              /* 16 */
    "Root Path",                /* 17 */
    "Extensions Path",          /* 18 */
    "IP Forwarding",            /* 19 */
    "Source Routing",           /* 20 */
    "Policy Filter",            /* 21 */
    "Maximum DGRAM Reassmbly",  /* 22 */
    "Default IP Time-to-live",  /* 23 */
    "Path MTU Aging Timeout",   /* 24 */
    "Path MTU Plateau Table",   /* 25 */
    "Interface MTU",            /* 26 */
    "All Subnets",              /* 27 */
    "Broadcast Address",        /* 28 */
    "Perform Mask Discovery",   /* 29 */
    "Mask Supplier",            /* 30 */
    "Perform Router Discovery", /* 31 */
    "Router Solicitation Address", /* 32 */
    "Static Route",             /* 33 */
    "Trailer Encapsulation",    /* 34 */
    "ARP Cache Timeout",        /* 35 */
    "Ethernet Encapsulation",   /* 36 */
    "TCP Default TTL",          /* 37 */
    "TCP KeepAlive Interval",   /* 38 */
    "TCP KeepAlive Garbage",    /* 39 */
    "Network Information Service Domain", /* 40 */
    "Network Information Servers", /* 41 */
    "Network Time Protocol Servers", /* 42 */
    "Vendor Specific Information", /* 43 */
    "NetBIOS over TCP/IP Name Servers", /* 44 */
    "NetBIOS over TCP/IP Datagram Distribution Servers", /* 45 */
    "NetBIOS over TCP/IP Node Type", /* 46 */
    "NetBIOS over TCP/IP Scope", /* 47 */
    "X-Windows Font Servers",   /* 48 */
    "X-Windows System Display Manager", /* 49 */
    "Requested IP Address",     /* 50 */
    "IP Address Lease Time",    /* 51 */
    "Option Overload",          /* 52 */
    "DHCP Message Type",        /* 53 */
    "Server Identifier",        /* 54 */
    "Parameter Request List",   /* 55 */
    "Message",                  /* 56 */
    "Max DHCP Message Size",    /* 57 */
    "Renewal Time",             /* 58 */
    "Rebinding Time",           /* 59 */
    "Class ID",                 /* 60 */
    "Client ID",                /* 61 */
    "NIS+ Domain"   ,           /* 62 */
    "NIS+ Servers",             /* 63 */
    "TFTP Servers",             /* 64 */
    "Boot File Name",           /* 65 */
    "IP Home Agent",            /* 66 */
    "SMTP Server",              /* 67 */
    "POP Server",               /* 68 */
    "NNTP Server",              /* 69 */
    "Default WWW Server",       /* 70 */
    "Default Finger Server",    /* 71 */
    "Default IRC Server",       /* 72 */
    "Default ST Server",        /* 73 */
    "Default STDA Server"       /* 74 */
};

/* these we use for configuration: lowercase with hyphen. */
static const char *dhcp_options_conf_strings[] = {
    "pad",                      /* 0 */
    "subnet-mask",              /* 1 */
    "time-offset",              /* 2 */
    "routers",                  /* 3 */
    "time-servers",             /* 4 */
    "name-servers",             /* 5 */
    "domain-name-servers",      /* 6 */
    "log-servers",              /* 7 */
    "cookie-servers",           /* 8 */
    "lpr-servers",              /* 9 */
    "impress-servers",          /* 10 */
    "rl-servers",               /* 11 */
    "hostname",                 /* 12 */
    "boot-file-size",           /* 13 */
    "merit-dump-file",          /* 14 */
    "domain-name",              /* 15 */
    "swap-server",              /* 16 */
    "root-path",                /* 17 */
    "extensions-path",          /* 18 */
    "ip-forwarding",            /* 19 */
    "source-routing",           /* 20 */
    "policy-filter",            /* 21 */
    "maximum-dgram-reassmbly",  /* 22 */
    "default-ip-time-to-live",  /* 23 */
    "path-mtu-aging-timeout",   /* 24 */
    "path-mtu-plateau-table",   /* 25 */
    "interface-mtu",            /* 26 */
    "all-subnets",              /* 27 */
    "broadcast-address",        /* 28 */
    "perform-mask-discovery",   /* 29 */
    "mask-supplier",            /* 30 */
    "perform-router-discovery", /* 31 */
    "router-solicitation-address", /* 32 */
    "static-route",             /* 33 */
    "trailer-encapsulation",    /* 34 */
    "arp-cache-timeout",        /* 35 */
    "ethernet-encapsulation",   /* 36 */
    "tcp-default-ttl",          /* 37 */
    "tcp-keepalive-interval",   /* 38 */
    "tcp-keepalive-garbage",    /* 39 */
    "network-information-service-domain", /* 40 */
    "network-information-servers", /* 41 */
    "network-time-protocol-servers", /* 42 */
    "vendor-specific-information", /* 43 */
    "netbios-over-tcp-name servers", /* 44 */
    "netbios-over-tcp-datagram-distribution-servers", /* 45 */
    "netbios-over-tcp-node-type", /* 46 */
    "netbios-over-tcp-scope", /* 47 */
    "x-windows-font-servers",   /* 48 */
    "x-windows-system-display-manager", /* 49 */
    "requested-ip-address",     /* 50 */
    "ip-address-lease-time",    /* 51 */
    "option-overload",          /* 52 */
    "dhcp-message-type",        /* 53 */
    "server-identifier",        /* 54 */
    "parameter-request-list",   /* 55 */
    "message",                  /* 56 */
    "max-dhcp-message-size",     /* 57 */
    "renewal-time",             /* 58 */
    "rebinding-time",           /* 59 */
    "class-id",                 /* 60 */
    "client-id",                /* 61 */
    "nisplus-domain",           /* 62 */
    "nisplus-servers",          /* 63 */
    "tftp-server",              /* 64 */
    "boot-file-name",           /* 65 */
    "ip-home-agent",            /* 66 */
    "smtp-server",              /* 67 */
    "pop-server",               /* 68 */
    "nntp-server",              /* 69 */
    "default-www-server",       /* 70 */
    "default-finger-server",    /* 71 */
    "default-irc-server",       /* 72 */
    "default-st-server",        /* 73 */
    "default-stda-server"       /* 74 */
};

/* accessors. */
const char *dhcp_option_printable_string_get(int index)
{
    return dhcp_options_printable_strings[index];
}

const char *dhcp_option_conf_string_get(int index)
{
    return dhcp_options_conf_strings[index];
}

/* retrieve entire array for configuration strings. */
const char **dhcp_option_conf_string_get_array(void)
{
    return dhcp_options_conf_strings;
}