1 files changed, 97 insertions, 0 deletions
diff --git a/nsprpub/pr/src/cplus/rcnetdb.h b/nsprpub/pr/src/cplus/rcnetdb.h
new file mode 100644
index 000000000..8096113bd
--- /dev/null
+++ b/nsprpub/pr/src/cplus/rcnetdb.h
@@ -0,0 +1,97 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+** Base class definitions for network access functions (ref: prnetdb.h)
+*/
+
+#if defined(_RCNETDB_H)
+#else
+#define _RCNETDB_H
+
+#include "rclock.h"
+#include "rcbase.h"
+
+#include <prnetdb.h>
+
+class PR_IMPLEMENT(RCNetAddr): public RCBase
+{
+public:
+    typedef enum {
+        any = PR_IpAddrAny,             /* assign logical INADDR_ANY */
+        loopback = PR_IpAddrLoopback    /* assign logical INADDR_LOOPBACK */
+    } HostValue;
+
+    RCNetAddr();                        /* default constructor is unit'd object */
+    RCNetAddr(const RCNetAddr&);        /* copy constructor */
+    RCNetAddr(HostValue, PRUint16 port);/* init'd w/ 'special' assignments */
+    RCNetAddr(const RCNetAddr&, PRUint16 port);
+                                        /* copy w/ port reassigment */
+
+    virtual ~RCNetAddr();
+
+    void operator=(const RCNetAddr&);
+
+    virtual PRBool operator==(const RCNetAddr&) const;
+                                        /* compare of all relavent fields */
+    virtual PRBool EqualHost(const RCNetAddr&) const;
+                                        /* compare of just host field */
+
+
+public:
+
+    void operator=(const PRNetAddr*);   /* construction from more primitive data */
+    operator const PRNetAddr*() const;  /* extraction of underlying representation */
+    virtual PRStatus FromString(const char* string);
+                                        /* initialization from an ASCII string */
+    virtual PRStatus ToString(char *string, PRSize size) const;
+                                        /* convert internal fromat to a string */
+
+private:
+
+    PRNetAddr address;
+
+};  /* RCNetAddr */
+
+/*
+** Class: RCHostLookup
+**
+** Abstractions to look up host names and addresses.
+**
+** This is a stateful class. One looks up the host by name or by
+** address, then enumerates over a possibly empty array of network
+** addresses. The storage for the addresses is owned by the class.
+*/
+
+class RCHostLookup: public RCBase
+{
+public:
+    virtual ~RCHostLookup();
+
+    RCHostLookup();
+
+    virtual PRStatus ByName(const char* name);
+    virtual PRStatus ByAddress(const RCNetAddr&);
+
+    virtual const RCNetAddr* operator[](PRUintn);
+
+private:
+    RCLock ml;
+    PRIntn max_index;
+    RCNetAddr* address;
+
+    RCHostLookup(const RCHostLookup&);
+    RCHostLookup& operator=(const RCHostLookup&);
+};
+
+inline RCNetAddr::RCNetAddr(): RCBase() { }
+inline RCNetAddr::operator const PRNetAddr*() const { return &address; }
+
+
+#endif /* defined(_RCNETDB_H) */
+
+/* RCNetdb.h */
+
+