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@@ -13,16 +13,13 @@
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#include "../../debug.h"
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const char *NetworkAddress::GetHostname()
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{
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if (StrEmpty(this->hostname)) {
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assert(this->address_length != 0);
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char *buf = this->hostname;
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if (this->address.ss_family == AF_INET6) buf = strecpy(buf, "[", lastof(this->hostname));
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getnameinfo((struct sockaddr *)&this->address, this->address_length, buf, lastof(this->hostname) - buf, NULL, 0, NI_NUMERICHOST);
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if (this->address.ss_family == AF_INET6) strecat(buf, "]", lastof(this->hostname));
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getnameinfo((struct sockaddr *)&this->address, this->address_length, this->hostname, sizeof(this->hostname), NULL, 0, NI_NUMERICHOST);
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}
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return this->hostname;
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}
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uint16 NetworkAddress::GetPort() const
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{
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@@ -57,23 +54,26 @@ void NetworkAddress::SetPort(uint16 port
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}
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const char *NetworkAddress::GetAddressAsString(bool with_family)
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{
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/* 6 = for the : and 5 for the decimal port number */
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static char buf[NETWORK_HOSTNAME_LENGTH + 6 + 7];
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char *p = buf;
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if (this->address.ss_family == AF_INET6) p = strecpy(p, "[", lastof(buf));
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p = strecpy(p, this->GetHostname(), lastof(buf));
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if (this->address.ss_family == AF_INET6) p = strecpy(p, "]", lastof(buf));
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p += seprintf(p, lastof(buf), ":%d", this->GetPort());
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if (with_family) {
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char family;
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switch (this->address.ss_family) {
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case AF_INET: family = '4'; break;
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case AF_INET6: family = '6'; break;
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default: family = '?'; break;
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}
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seprintf(buf, lastof(buf), "%s:%d (IPv%c)", this->GetHostname(), this->GetPort(), family);
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} else {
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seprintf(buf, lastof(buf), "%s:%d", this->GetHostname(), this->GetPort());
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seprintf(p, lastof(buf), " (IPv%c)", family);
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}
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return buf;
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}
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/**
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* Helper function to resolve without opening a socket.
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