intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 43 insertions, 0 deletions

diff --git a/library/cpp/http/server/options.cpp b/library/cpp/http/server/options.cpp
new file mode 100644
index 0000000000..05c954384a
--- /dev/null
+++ b/library/cpp/http/server/options.cpp
@@ -0,0 +1,43 @@
+#include "options.h"
+
+#include <util/string/cast.h>
+#include <util/digest/numeric.h>
+#include <util/network/ip.h>
+#include <util/network/socket.h>
+#include <util/generic/hash_set.h>
+#include <util/generic/yexception.h>
+
+using TAddr = THttpServerOptions::TAddr;
+
+static inline TString AddrToString(const TAddr& addr) {
+    return addr.Addr + ":" + ToString(addr.Port);
+}
+
+static inline TNetworkAddress ToNetworkAddr(const TString& address, ui16 port) {
+    if (address.empty() || address == TStringBuf("*")) {
+        return TNetworkAddress(port);
+    }
+
+    return TNetworkAddress(address, port);
+}
+
+void THttpServerOptions::BindAddresses(TBindAddresses& ret) const {
+    THashSet<TString> check;
+
+    for (auto addr : BindSockaddr) {
+        if (!addr.Port) {
+            addr.Port = Port;
+        }
+
+        const TString straddr = AddrToString(addr);
+
+        if (check.find(straddr) == check.end()) {
+            check.insert(straddr);
+            ret.push_back(ToNetworkAddr(addr.Addr, addr.Port));
+        }
+    }
+
+    if (ret.empty()) {
+        ret.push_back(Host ? TNetworkAddress(Host, Port) : TNetworkAddress(Port));
+    }
+}