45 lines
985 B
C++
45 lines
985 B
C++
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#include "net.hpp"
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#include <uv.h>
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#include <sstream>
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#include <stdexcept>
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#include <cstring>
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namespace nntpchan
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{
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std::string NetAddr::to_string()
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{
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std::string str("invalid");
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const size_t s = 128;
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char * buff = new char[s];
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if(uv_ip6_name(&addr, buff, s) == 0) {
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str = std::string(buff);
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delete [] buff;
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}
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std::stringstream ss;
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ss << "[" << str << "]:" << ntohs(addr.sin6_port);
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return ss.str();
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}
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NetAddr::NetAddr()
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{
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std::memset(&addr, 0, sizeof(addr));
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}
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NetAddr ParseAddr(const std::string & addr)
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{
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NetAddr saddr;
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auto n = addr.rfind("]:");
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if (n == std::string::npos) {
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throw std::runtime_error("invalid address: "+addr);
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}
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if (addr[0] != '[') {
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throw std::runtime_error("invalid address: "+addr);
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}
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auto p = addr.substr(n+2);
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int port = std::atoi(p.c_str());
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auto a = addr.substr(0, n);
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uv_ip6_addr(a.c_str(), port, &saddr.addr);
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return saddr;
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}
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}
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