/* -*- 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 */