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lifeforu 2004-11-29
现在写了一个程序要求跨平台实现，并要求对MAC地址加以限制，那我不是要写多个版本？
Windows一个，各个Unix每人一个？
Windows一个，各个Unix每人一个？
xuzheng318 2004-11-29
to：lifeforu(苍白)
不能跨平台
yanran_hill 2004-11-29
为什么这么麻烦？使用arp不就可以知道mac地址吗？
tsohg 2004-11-29
用winpcap包吧； 可以免费下载！ 去搜一下就知道了！
konista 2004-11-29
可以跨平台吗？？？？
看代码就知道不行啦
看代码就知道不行啦
lifeforu 2004-11-29
????
yuanye2008 2004-11-26
我也想知道！帮你顶！
lifeforu 2004-11-26
to xuzheng318(forever C++) (老迈马甲NO.1)(学如逆水行舟，不进则退)
可以跨平台吗？？？？
可以跨平台吗？？？？
xuzheng318 2004-11-26
得到 MAC 地址
///////////////////////////////////////////////////////
/// This one works well if you only have one NIC
CString CFormatHtmNameView::GetMACAddr()
{
CString strReturn;
GUID uuid;
// In Win2k or higher, CoCreateGuid no longer returns a mac address, but UuidCreate
// Sequential does.
typedef RPC_STATUS (CALLBACK* UuidCreateSequential_t)(UUID*);
// This doesn't exist Pre win2k,
// in that case it uses CoCreateGuid (which will fail in 2k+) - mc
HMODULE hRpcrt4 = LoadLibrary("rpcrt4.dll"); // Attempt to load RPCRT4.DLL
if(hRpcrt4)
{
UuidCreateSequential_t fpUuidCreateSequential;
fpUuidCreateSequential = (UuidCreateSequential_t)
GetProcAddress(hRpcrt4, "UuidCreateSequential");
// Attempt dynamic load of UuidCreateSequential c
if(fpUuidCreateSequential)
{
// Create Sequential UUID for determination of MAC Address
fpUuidCreateSequential(&uuid);
}
else
{ // OS Doesn't support UuidCreateSequential, so fall back on CoCreateGuid
CoCreateGuid(&uuid);
}
FreeLibrary(hRpcrt4);
}
else
{ // OS Doesn't support UuidCreateSequential, so fall back on CoCreateGuid
CoCreateGuid(&uuid);
}
// Now Format The adapter address - mc
strReturn.Format("%2.2X-%2.2X-%2.2X-%2.2X-%2.2X-%2.2X",
uuid.Data4[2],
uuid.Data4[3],
uuid.Data4[4],
uuid.Data4[5],
uuid.Data4[6],
uuid.Data4[7]);
return strReturn;
}
///////////////////////////////////////////////////////
/// This one works well if you only have one NIC
CString CFormatHtmNameView::GetMACAddr()
{
CString strReturn;
GUID uuid;
// In Win2k or higher, CoCreateGuid no longer returns a mac address, but UuidCreate
// Sequential does.
typedef RPC_STATUS (CALLBACK* UuidCreateSequential_t)(UUID*);
// This doesn't exist Pre win2k,
// in that case it uses CoCreateGuid (which will fail in 2k+) - mc
HMODULE hRpcrt4 = LoadLibrary("rpcrt4.dll"); // Attempt to load RPCRT4.DLL
if(hRpcrt4)
{
UuidCreateSequential_t fpUuidCreateSequential;
fpUuidCreateSequential = (UuidCreateSequential_t)
GetProcAddress(hRpcrt4, "UuidCreateSequential");
// Attempt dynamic load of UuidCreateSequential c
if(fpUuidCreateSequential)
{
// Create Sequential UUID for determination of MAC Address
fpUuidCreateSequential(&uuid);
}
else
{ // OS Doesn't support UuidCreateSequential, so fall back on CoCreateGuid
CoCreateGuid(&uuid);
}
FreeLibrary(hRpcrt4);
}
else
{ // OS Doesn't support UuidCreateSequential, so fall back on CoCreateGuid
CoCreateGuid(&uuid);
}
// Now Format The adapter address - mc
strReturn.Format("%2.2X-%2.2X-%2.2X-%2.2X-%2.2X-%2.2X",
uuid.Data4[2],
uuid.Data4[3],
uuid.Data4[4],
uuid.Data4[5],
uuid.Data4[6],
uuid.Data4[7]);
return strReturn;
}
xuzheng318 2004-11-26
好像不可以吧！
lifeforu 2004-11-26
没有吗
