diff options
Diffstat (limited to 'src/libs/xpcom18a4/nsprpub/pr/src/cplus/rcnetdb.h')
-rw-r--r-- | src/libs/xpcom18a4/nsprpub/pr/src/cplus/rcnetdb.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/src/cplus/rcnetdb.h b/src/libs/xpcom18a4/nsprpub/pr/src/cplus/rcnetdb.h new file mode 100644 index 00000000..03f5b4f0 --- /dev/null +++ b/src/libs/xpcom18a4/nsprpub/pr/src/cplus/rcnetdb.h @@ -0,0 +1,129 @@ +/* -*- 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 */ + + |