Feat: Add whitelist action to log-list right-click menu

Adds a "白名单" item after "解除封禁" in the message-log context menu.
It extracts the IP from each selected log entry, asks for confirmation,
then adds it to the shared IPWhitelist singleton — which IOCPServer and
the DLL rate limiter already consult live — so the entry takes effect on
new connections immediately, without a restart. The whitelist is
persisted to settings\IPWhitelist the same way the Network dialog does.

- An IP already in the whitelist is reported as such and skipped.
- An IP in the IP blacklist (banned) is reported as banned and skipped,
  rather than silently removed from the blacklist.
- Menu item, confirmation, and result strings are added to the
  en_US/zh_TW/de_DE language files.

Co-Authored-By: deepseek-v4-pro

server/2015Remote/2015RemoteDlg.cpp

@@ -1036,6 +1036,7 @@ BEGIN_MESSAGE_MAP(CMy2015RemoteDlg, CDialogEx)
     ON_COMMAND(ID_MSGLOG_LOGIN_NOTIFY, &CMy2015RemoteDlg::OnMsglogLoginNotify)
     ON_COMMAND(ID_MSGLOG_BAN_IP, &CMy2015RemoteDlg::OnMsglogBanIP)
     ON_COMMAND(ID_MSGLOG_UNBAN_IP, &CMy2015RemoteDlg::OnMsglogUnbanIP)
+    ON_COMMAND(ID_MSGLOG_WHITELIST_IP, &CMy2015RemoteDlg::OnMsglogWhitelistIP)
     ON_COMMAND(ID_ONLINE_ADD_WATCH, &CMy2015RemoteDlg::OnOnlineAddWatch)
     ON_COMMAND(ID_ONLINE_LOGIN_NOTIFY, &CMy2015RemoteDlg::OnOnlineLoginNotify)
     ON_NOTIFY(NM_CUSTOMDRAW, IDC_ONLINE, &CMy2015RemoteDlg::OnNMCustomdrawOnline)
@@ -10236,14 +10237,16 @@ void CMy2015RemoteDlg::OnRClickMessage(NMHDR* pNMHDR, LRESULT* pResult)
     menu.AppendMenu(MF_STRING, ID_MSGLOG_LOGIN_NOTIFY, _TR("上线提醒"));
     menu.AppendMenu(MF_STRING, ID_MSGLOG_BAN_IP, _TR("封禁IP"));
     menu.AppendMenu(MF_STRING, ID_MSGLOG_UNBAN_IP, _TR("解除封禁"));
+    menu.AppendMenu(MF_STRING, ID_MSGLOG_WHITELIST_IP, _TR("白名单"));
 
-    // 没有选中项时禁用"删除选中"、"复制选中"、"上线提醒"、"封禁IP"和"解除封禁"
+    // 没有选中项时禁用"删除选中"、"复制选中"、"上线提醒"、"封禁IP"、"解除封禁"和"白名单"
     if (m_CList_Message.GetSelectedCount() == 0) {
         menu.EnableMenuItem(ID_MSGLOG_DELETE, MF_GRAYED);
         menu.EnableMenuItem(ID_MSGLOG_COPY, MF_GRAYED);
         menu.EnableMenuItem(ID_MSGLOG_LOGIN_NOTIFY, MF_GRAYED);
         menu.EnableMenuItem(ID_MSGLOG_BAN_IP, MF_GRAYED);
         menu.EnableMenuItem(ID_MSGLOG_UNBAN_IP, MF_GRAYED);
+        menu.EnableMenuItem(ID_MSGLOG_WHITELIST_IP, MF_GRAYED);
     }
     // PowerShell不可用时禁用"上线提醒"
     if (!GetNotifyManager().IsPowerShellAvailable()) {
@@ -10630,6 +10633,82 @@ void CMy2015RemoteDlg::OnMsglogUnbanIP()
     MessageBoxL(details, _TR("解除封禁"), MB_ICONINFORMATION);
 }
 
+void CMy2015RemoteDlg::OnMsglogWhitelistIP()
+{
+    // Get selected log messages and extract IP addresses from them
+    std::vector<std::string> ipsToAdd;
+
+    POSITION pos = m_CList_Message.GetFirstSelectedItemPosition();
+    while (pos) {
+        int row = m_CList_Message.GetNextSelectedItem(pos);
+        // Column 2 is the message content ("信息内容")
+        CString msgText = m_CList_Message.GetItemText(row, 2);
+
+        CString extractedIP;
+        if (ExtractFirstIPFromMessage(msgText, extractedIP)) {
+            std::string ipUtf8 = CT2A(extractedIP, CP_UTF8);
+            ipsToAdd.push_back(ipUtf8);
+        }
+    }
+
+    if (ipsToAdd.empty()) {
+        MessageBoxL(_TR("所选日志消息中未检测到有效的 IP 地址"), _TR("提示"), MB_ICONINFORMATION);
+        return;
+    }
+
+    // 二次确认
+    if (IDYES != MessageBoxL(_TR("确定将选中日志中的 IP 加入白名单吗？"), _TR("提示"), MB_ICONQUESTION | MB_YESNO)) {
+        return;
+    }
+
+    // Process each extracted IP
+    int addedCount = 0;
+    int alreadyCount = 0;
+    int bannedCount = 0;
+
+    for (const auto& ip : ipsToAdd) {
+        // Already whitelisted
+        if (IPWhitelist::getInstance().IsWhitelisted(ip)) {
+            alreadyCount++;
+            continue;
+        }
+        // Banned IPs cannot be whitelisted
+        if (IPBlacklist::getInstance().IsBlacklisted(ip)) {
+            bannedCount++;
+            continue;
+        }
+
+        IPWhitelist::getInstance().AddIP(ip);
+        addedCount++;
+    }
+
+    // Persist to config
+    if (addedCount > 0) {
+        std::string whitelistStr = IPWhitelist::getInstance().Export();
+        THIS_CFG.SetStr("settings", "IPWhitelist", whitelistStr.c_str());
+    }
+
+    // Build result message
+    CString details;
+    if (addedCount > 0) {
+        details.AppendFormat(_TR("已将 %d 个 IP 加入白名单"), addedCount);
+    }
+    if (alreadyCount > 0) {
+        if (!details.IsEmpty()) details += _T("\n");
+        details.AppendFormat(_TR("%d 个 IP 已在白名单中"), alreadyCount);
+    }
+    if (bannedCount > 0) {
+        if (!details.IsEmpty()) details += _T("\n");
+        details.AppendFormat(_TR("%d 个 IP 已封禁，无法加入白名单"), bannedCount);
+    }
+
+    if (details.IsEmpty()) {
+        details = _TR("未执行任何操作");
+    }
+
+    MessageBoxL(details, _TR("白名单"), MB_ICONINFORMATION);
+}
+
 void CMy2015RemoteDlg::OnOnlineAddWatch()
 {
     EnterCriticalSection(&m_cs);