本文整理汇总了C++中CService::IsIPv4方法的典型用法代码示例。如果您正苦于以下问题：C++ CService::IsIPv4方法的具体用法？C++ CService::IsIPv4怎么用？C++ CService::IsIPv4使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CService的用法示例。
在下文中一共展示了CService::IsIPv4方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: IsValidNetAddr
bool CMasternode::IsValidNetAddr(CService addrIn)
{
// TODO: regtest is fine with any addresses for now,
// should probably be a bit smarter if one day we start to implement tests for this
return Params().NetworkIDString() == CBaseChainParams::REGTEST ||
(addrIn.IsIPv4() && IsReachable(addrIn) && addrIn.IsRoutable());
}示例2: error
bool static Socks4(const CService &addrDest, SOCKET& hSocket)
{
if (fDebug) {
printf("SOCKS4 connecting %s\n", addrDest.ToString().c_str());
}
if (!addrDest.IsIPv4())
{
closesocket(hSocket);
return error("Proxy destination is not IPv4");
}
char pszSocks4IP[] = "\4\1\0\0\0\0\0\0user";
struct sockaddr_in addr;
socklen_t len = sizeof(addr);
if (!addrDest.GetSockAddr((struct sockaddr*)&addr, &len) || addr.sin_family != AF_INET)
{
closesocket(hSocket);
return error("Cannot get proxy destination address");
}
memcpy(pszSocks4IP + 2, &addr.sin_port, 2);
memcpy(pszSocks4IP + 4, &addr.sin_addr, 4);
char* pszSocks4 = pszSocks4IP;
int nSize = sizeof(pszSocks4IP);
int ret = send(hSocket, pszSocks4, nSize, MSG_NOSIGNAL);
if (ret != nSize)
{
closesocket(hSocket);
return error("Error sending to proxy");
}
char pchRet[8];
if (recv(hSocket, pchRet, 8, 0) != 8)
{
closesocket(hSocket);
return error("Error reading proxy response");
}
if (pchRet[1] != 0x5a)
{
closesocket(hSocket);
if (pchRet[1] != 0x5b)
if (fDebug) {
printf("ERROR: Proxy returned error %d\n", pchRet[1]);
}
return false;
}
if (fDebug) { printf("SOCKS4 connected %s\n", addrDest.ToString().c_str()); }
return true;
}