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, 69 insertions, 0 deletions

diff --git a/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h b/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h
new file mode 100644
index 00000000..38fc9b38
--- /dev/null
+++ b/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h
@@ -0,0 +1,69 @@
+/* $Id: VBoxPortForwardString.h $ */
+/** @file
+ * VBoxPortForwardString
+ */
+
+/*
+ * Copyright (C) 2009-2022 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_NetLib_VBoxPortForwardString_h
+#define VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/net.h>
+#include <VBox/intnet.h>
+
+RT_C_DECLS_BEGIN
+
+#define PF_NAMELEN 64
+/*
+ * TBD: Here is shared implementation of parsing port-forward string
+ * of format:
+ *      name:[ipv4 or ipv6 address]:host-port:[ipv4 or ipv6 guest addr]:guest port
+ *
+ * This code supposed to be used in NetService and Frontend and perhaps in corresponding
+ * services.
+ *
+ * Note: ports are in host format.
+ */
+
+typedef struct PORTFORWARDRULE
+{
+    char       szPfrName[PF_NAMELEN];
+    /* true if ipv6 and false otherwise */
+    int        fPfrIPv6;
+    /* IPPROTO_{UDP,TCP} */
+    int        iPfrProto;
+    char       szPfrHostAddr[INET6_ADDRSTRLEN];
+    uint16_t   u16PfrHostPort;
+    char       szPfrGuestAddr[INET6_ADDRSTRLEN];
+    uint16_t   u16PfrGuestPort;
+} PORTFORWARDRULE, *PPORTFORWARDRULE;
+
+int netPfStrToPf(const char *pszStrPortForward, bool fIPv6, PPORTFORWARDRULE pPfr);
+
+RT_C_DECLS_END
+
+#endif /* !VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h */
+