Simplified NFS proxy based on own NFS/XDR implementation

src/nfs_portmap.h

@@ -0,0 +1,39 @@
+// Copyright (c) Vitaliy Filippov, 2019+
+// License: VNPL-1.1 (see README.md for details)
+//
+// Portmap service for NFS proxy
+
+#pragma once
+
+#include <string>
+#include <set>
+#include <vector>
+
+#include "nfs/rpc_impl.h"
+
+struct portmap_id_t
+{
+    unsigned prog, vers;
+    bool udp;
+    bool ipv6;
+    unsigned port;
+    std::string owner;
+    std::string addr;
+};
+
+class portmap_service_t
+{
+public:
+    std::set<portmap_id_t> reg_ports;
+    std::vector<rpc_service_proc_t> proc_table;
+    portmap_service_t();
+};
+
+inline bool operator < (const portmap_id_t &a, const portmap_id_t &b)
+{
+    return a.prog < b.prog || a.prog == b.prog && a.vers < b.vers ||
+        a.prog == b.prog && a.vers == b.vers && a.udp < b.udp ||
+        a.prog == b.prog && a.vers == b.vers && a.udp == b.udp && a.ipv6 < b.ipv6;
+}
+
+std::string sha256(const std::string & str);