Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 137 insertions, 0 deletions

diff --git a/src/VBox/NetworkServices/NAT/proxy.h b/src/VBox/NetworkServices/NAT/proxy.h
new file mode 100644
index 00000000..fff573b3
--- /dev/null
+++ b/src/VBox/NetworkServices/NAT/proxy.h
@@ -0,0 +1,137 @@
+/* $Id: proxy.h $ */
+/** @file
+ * NAT Network - common definitions and declarations.
+ */
+
+/*
+ * Copyright (C) 2013-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * 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; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef VBOX_INCLUDED_SRC_NAT_proxy_h
+#define VBOX_INCLUDED_SRC_NAT_proxy_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#if !defined(VBOX)
+#include "vbox-compat.h"
+#endif
+
+#include "lwip/err.h"
+#include "lwip/ip_addr.h"
+#include "winutils.h"
+
+/* forward */
+struct netif;
+struct tcpip_msg;
+struct pbuf;
+struct sockaddr;
+struct sockaddr_in;
+struct sockaddr_in6;
+
+struct ip4_lomap
+{
+    ip_addr_t loaddr;
+    uint32_t off;
+};
+
+struct ip4_lomap_desc
+{
+    const struct ip4_lomap *lomap;
+    unsigned int num_lomap;
+};
+
+struct proxy_options {
+    ip_addr_t ipv4_addr;
+    ip_addr_t ipv4_mask;
+    ip6_addr_t ipv6_addr;
+    int ipv6_enabled;
+    int ipv6_defroute;
+    SOCKET icmpsock4;
+    SOCKET icmpsock6;
+    const char *tftp_root;
+    const struct sockaddr_in *src4;
+    const struct sockaddr_in6 *src6;
+    const struct ip4_lomap_desc *lomap_desc;
+    const char **nameservers;
+};
+
+extern volatile struct proxy_options *g_proxy_options;
+extern struct netif *g_proxy_netif;
+
+void proxy_init(struct netif *, struct proxy_options *);
+SOCKET proxy_connected_socket(int, int, ipX_addr_t *, u16_t);
+SOCKET proxy_bound_socket(int, int, struct sockaddr *);
+#ifdef RT_OS_LINUX
+int proxy_fixup_accepted_socket(SOCKET);
+#endif
+void proxy_reset_socket(SOCKET);
+int proxy_sendto(SOCKET, struct pbuf *, void *, size_t);
+void proxy_lwip_post(struct tcpip_msg *);
+const char *proxy_lwip_strerr(err_t);
+
+/* proxy_rtadvd.c */
+void proxy_rtadvd_start(struct netif *);
+void proxy_rtadvd_do_quick(void *);
+
+/* rtmon_*.c */
+int rtmon_get_defaults(void);
+
+/* proxy_dhcp6ds.c */
+err_t dhcp6ds_init(struct netif *);
+
+/* proxy_tftpd.c */
+err_t tftpd_init(struct netif *, const char *);
+
+/* pxtcp.c */
+void pxtcp_init(void);
+
+/* pxudp.c */
+void pxudp_init(void);
+
+/* pxdns.c */
+err_t pxdns_init(struct netif *);
+void pxdns_set_nameservers(void *);
+
+/* pxping.c */
+err_t pxping_init(struct netif *, SOCKET, SOCKET);
+
+
+#if defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS) || defined(RT_OS_WINDOWS)
+# define HAVE_SA_LEN 0
+#else
+# define HAVE_SA_LEN 1
+#endif
+
+#define LWIP_ASSERT1(condition) LWIP_ASSERT(#condition, condition)
+
+/*
+ * TODO: DPRINTF0 should probably become LogRel but its usage needs to
+ * be cleaned up a bit before.
+ */
+#define DPRINTF0(a) Log(a)
+
+#define DPRINTF(a)  DPRINTF1(a)
+#define DPRINTF1(a) Log2(a)
+#define DPRINTF2(a) Log3(a)
+
+#endif /* !VBOX_INCLUDED_SRC_NAT_proxy_h */
+