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-rw-r--r--route.h220
1 files changed, 0 insertions, 220 deletions
diff --git a/route.h b/route.h
deleted file mode 100644
index c5cbb7c..0000000
--- a/route.h
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * OpenVPN -- An application to securely tunnel IP networks
- * over a single TCP/UDP port, with support for SSL/TLS-based
- * session authentication and key exchange,
- * packet encryption, packet authentication, and
- * packet compression.
- *
- * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * 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 (see the file COPYING included with this
- * distribution); if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Support routines for adding/deleting network routes.
- */
-
-#ifndef ROUTE_H
-#define ROUTE_H
-
-#include "tun.h"
-#include "misc.h"
-
-#define MAX_ROUTES_DEFAULT 100
-
-#ifdef WIN32
-/*
- * Windows route methods
- */
-#define ROUTE_METHOD_ADAPTIVE 0 /* try IP helper first then route.exe */
-#define ROUTE_METHOD_IPAPI 1 /* use IP helper API */
-#define ROUTE_METHOD_EXE 2 /* use route.exe */
-#define ROUTE_METHOD_MASK 3
-#endif
-
-/*
- * Route add flags (must stay clear of ROUTE_METHOD bits)
- */
-#define ROUTE_DELETE_FIRST 4
-
-struct route_bypass
-{
-# define N_ROUTE_BYPASS 8
- int n_bypass;
- in_addr_t bypass[N_ROUTE_BYPASS];
-};
-
-struct route_special_addr
-{
- in_addr_t remote_endpoint;
- bool remote_endpoint_defined;
- in_addr_t net_gateway;
- bool net_gateway_defined;
- in_addr_t remote_host;
- bool remote_host_defined;
- struct route_bypass bypass;
- int default_metric;
- bool default_metric_defined;
-};
-
-struct route_option {
- const char *network;
- const char *netmask;
- const char *gateway;
- const char *metric;
-};
-
-/* redirect-gateway flags */
-#define RG_ENABLE (1<<0)
-#define RG_LOCAL (1<<1)
-#define RG_DEF1 (1<<2)
-#define RG_BYPASS_DHCP (1<<3)
-#define RG_BYPASS_DNS (1<<4)
-#define RG_REROUTE_GW (1<<5)
-#define RG_AUTO_LOCAL (1<<6)
-
-struct route_option_list {
- unsigned int flags;
- int capacity;
- int n;
- struct route_option routes[EMPTY_ARRAY_SIZE];
-};
-
-struct route {
- bool defined;
- const struct route_option *option;
- in_addr_t network;
- in_addr_t netmask;
- in_addr_t gateway;
- bool metric_defined;
- int metric;
-};
-
-struct route_list {
- bool routes_added;
- struct route_special_addr spec;
- unsigned int flags;
- bool did_redirect_default_gateway;
- bool did_local;
- int capacity;
- int n;
- struct route routes[EMPTY_ARRAY_SIZE];
-};
-
-#if P2MP
-/* internal OpenVPN route */
-struct iroute {
- in_addr_t network;
- int netbits;
- struct iroute *next;
-};
-#endif
-
-struct route_option_list *new_route_option_list (const int max_routes, struct gc_arena *a);
-struct route_option_list *clone_route_option_list (const struct route_option_list *src, struct gc_arena *a);
-void copy_route_option_list (struct route_option_list *dest, const struct route_option_list *src);
-
-struct route_list *new_route_list (const int max_routes, struct gc_arena *a);
-
-void add_route (struct route *r, const struct tuntap *tt, unsigned int flags, const struct env_set *es);
-
-void add_route_to_option_list (struct route_option_list *l,
- const char *network,
- const char *netmask,
- const char *gateway,
- const char *metric);
-
-bool init_route_list (struct route_list *rl,
- const struct route_option_list *opt,
- const char *remote_endpoint,
- int default_metric,
- in_addr_t remote_host,
- struct env_set *es);
-
-void route_list_add_default_gateway (struct route_list *rl,
- struct env_set *es,
- const in_addr_t addr);
-
-void add_routes (struct route_list *rl,
- const struct tuntap *tt,
- unsigned int flags,
- const struct env_set *es);
-
-void delete_routes (struct route_list *rl,
- const struct tuntap *tt,
- unsigned int flags,
- const struct env_set *es);
-
-void setenv_routes (struct env_set *es, const struct route_list *rl);
-
-bool is_special_addr (const char *addr_str);
-
-bool get_default_gateway (in_addr_t *ip, in_addr_t *netmask);
-
-/*
- * Test if addr is reachable via a local interface (return ILA_LOCAL),
- * or if it needs to be routed via the default gateway (return
- * ILA_NONLOCAL). If the current platform doesn't implement this
- * function, return ILA_NOT_IMPLEMENTED.
- */
-#define TLA_NOT_IMPLEMENTED 0
-#define TLA_NONLOCAL 1
-#define TLA_LOCAL 2
-int test_local_addr (const in_addr_t addr);
-
-#if AUTO_USERID || defined(ENABLE_PUSH_PEER_INFO)
-bool get_default_gateway_mac_addr (unsigned char *macaddr);
-#endif
-
-#ifdef ENABLE_DEBUG
-void print_route_options (const struct route_option_list *rol,
- int level);
-#endif
-
-void print_routes (const struct route_list *rl, int level);
-
-#ifdef WIN32
-
-void show_routes (int msglev);
-bool test_routes (const struct route_list *rl, const struct tuntap *tt);
-bool add_route_ipapi (const struct route *r, const struct tuntap *tt);
-bool del_route_ipapi (const struct route *r, const struct tuntap *tt);
-
-#else
-static inline bool test_routes (const struct route_list *rl, const struct tuntap *tt) { return true; }
-#endif
-
-bool netmask_to_netbits (const in_addr_t network, const in_addr_t netmask, int *netbits);
-
-static inline in_addr_t
-netbits_to_netmask (const int netbits)
-{
- const int addrlen = sizeof (in_addr_t) * 8;
- in_addr_t mask = 0;
- if (netbits > 0 && netbits <= addrlen)
- mask = ~0 << (addrlen-netbits);
- return mask;
-}
-
-static inline bool
-route_list_default_gateway_needed (const struct route_list *rl)
-{
- if (!rl)
- return false;
- else
- return !rl->spec.remote_endpoint_defined;
-}
-
-#endif
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