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Move DNS handling to a module

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This commit is contained in:
Adam
2012-12-15 01:33:31 -05:00
parent cdec0a3f96
commit dcd34d3728
17 changed files with 1314 additions and 1368 deletions
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src/misc.cpp
+31
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@@ -18,10 +18,13 @@
#include "bots.h"
#include "language.h"
#include "regexpr.h"
#include "sockets.h"
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/socket.h>
#include <netdb.h>
NumberList::NumberList(const Anope::string &list, bool descending) : is_valid(true), desc(descending)
{
@@ -652,3 +655,31 @@ Anope::string Anope::NormalizeBuffer(const Anope::string &buf)
return newbuf;
}
Anope::string Anope::Resolve(const Anope::string &host, int type)
{
Anope::string result = host;
addrinfo hints;
memset(&hints, 0, sizeof(hints));
hints.ai_family = type;
Log(LOG_DEBUG_2) << "Resolver: BlockingQuery: Looking up " << host;
addrinfo *addrresult = NULL;
if (getaddrinfo(host.c_str(), NULL, &hints, &addrresult) == 0)
{
sockaddrs addr;
memcpy(&addr, addrresult->ai_addr, addrresult->ai_addrlen);
try
{
result = addr.addr();
Log(LOG_DEBUG_2) << "Resolver: " << host << " -> " << result;
}
catch (const SocketException &) { }
freeaddrinfo(addrresult);
}
return result;
}