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Diffstat (limited to 'NetEx/NetAddr.h')
| -rw-r--r-- | NetEx/NetAddr.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/NetEx/NetAddr.h b/NetEx/NetAddr.h new file mode 100644 index 0000000..58e6b9c --- /dev/null +++ b/NetEx/NetAddr.h @@ -0,0 +1,82 @@ +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: NetEx.lib + FILE: NetAddr.h + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + Network Address (specifically, Internet Protocol) +*/ + + +#ifndef NetAddr_h +#define NetAddr_h + +#include <windows.h> + +// +-------------------------------------------------------------------+ + +class NetAddr +{ +public: + static const char* TYPENAME() { return "NetAddr"; } + + NetAddr(const char* a, WORD p=0); + NetAddr(DWORD a=0, WORD p=0); + NetAddr(const NetAddr& n); + + int operator == (const NetAddr& a) const { return addr==a.addr && port==a.port; } + + DWORD IPAddr() const { return addr; } + BYTE B4() const { return (BYTE) ((addr & 0xff000000) >> 24); } + BYTE B3() const { return (BYTE) ((addr & 0x00ff0000) >> 16); } + BYTE B2() const { return (BYTE) ((addr & 0x0000ff00) >> 8); } + BYTE B1() const { return (BYTE) ((addr & 0x000000ff) ); } + + WORD Port() const { return port; } + void SetPort(WORD p) { port = p; } + + sockaddr* GetSockAddr() const; + size_t GetSockAddrLength() const; + + void SetSockAddr(sockaddr* s, int size); + void InitFromSockAddr(); + +private: + void Init(); + + DWORD addr; // IP addr in host byte order + WORD port; // IP port in host byte order + sockaddr_in sadr; +}; + + +#endif NetAddr_h
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