[Win] WebInspector: Support remote connection by hostname

https://bugs.webkit.org/show_bug.cgi?id=253136

Reviewed by Fujii Hironori.

It would be nice if RemoteInspector could connect by hostname as well as IP address.

* Source/JavaScriptCore/inspector/remote/socket/win/RemoteInspectorSocketWin.cpp:
(Inspector::Socket::connect):

Canonical link: https://commits.webkit.org/261109@main

Author: haruhisa-shin

Source/JavaScriptCore/inspector/remote/socket/win/RemoteInspectorSocketWin.cpp

@@ -162,7 +162,17 @@ std::optional<PlatformSocketType> connect(const char* serverAddress, uint16_t se
     struct sockaddr_in address = { };
 
     address.sin_family = AF_INET;
-    ::inet_pton(AF_INET, serverAddress, &address.sin_addr);
+    int ret = ::inet_pton(AF_INET, serverAddress, &address.sin_addr);
+    if (ret != 1) {
+        struct addrinfo hints = { };
+        struct addrinfo* res;
+        hints.ai_socktype = SOCK_STREAM;
+        hints.ai_family = AF_INET;
+        if (!getaddrinfo(serverAddress, 0, &hints, &res)) {
+            address.sin_addr = ((struct sockaddr_in*)(res->ai_addr))->sin_addr;
+            freeaddrinfo(res);
+        }
+    }
     address.sin_port = htons(serverPort);
 
     auto socket = connectTo(address);