mirror of
https://github.com/signalwire/freeswitch.git
synced 2025-05-09 00:56:00 +00:00
fff98f6316
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3693 d0543943-73ff-0310-b7d9-9358b9ac24b2
130 lines
4.2 KiB
C++
130 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the Netscape Portable Runtime (NSPR).
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998-2000
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/*
|
|
** 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 */
|
|
|
|
|