Feature: Add MCP (Model Context Protocol) server integration
Add an optional MCP server (JSON-RPC 2.0 over Streamable HTTP) exposing an online-host listing tool, protected by a Bearer token. Disabled by default; configured via a new "Extensions > MCP Settings" dialog. - McpServer: httplib + JSON-RPC 2.0 dispatch (initialize/ping/tools/list/tools/call) - McpSettingsDlg: runtime-created dialog for enable/port/bind/token - HostJson: extract single-host JSON serialization shared with WebService - FRP: expose MCP port (union with listening/Web ports) when bound to 0.0.0.0 - i18n: en_US / zh_TW translations Co-Authored-By: deepseek-v4-pro
This commit is contained in:
yuanyuanxiang
191
server/2015Remote/McpSettingsDlg.cpp
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191
server/2015Remote/McpSettingsDlg.cpp
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#include "stdafx.h"
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#include "McpSettingsDlg.h"
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#include "LangManager.h" // _TR / MessageBoxL
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#include "McpServer.h" // GenerateRandomToken
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#include "2015Remote.h" // THIS_CFG (GetThisCfg)
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#include <atlconv.h>
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#endif
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namespace {
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// 构造一个无控件的 DLGTEMPLATE：cdit=0，控件由 OnInitDialog 动态创建。
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// （与 ZstaPickerDlg.cpp 内同名函数一致）
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void BuildDialogTemplate(std::vector<BYTE>& out, LPCWSTR caption, short cx, short cy)
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{
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out.clear();
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auto append = [&](const void* p, size_t n) {
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const BYTE* b = (const BYTE*)p;
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out.insert(out.end(), b, b + n);
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};
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auto appendW = [&](WORD v) {
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out.push_back((BYTE)(v & 0xFF));
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out.push_back((BYTE)((v >> 8) & 0xFF));
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};
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auto appendWStr = [&](LPCWSTR s) {
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size_t n = wcslen(s);
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append(s, (n + 1) * sizeof(WCHAR));
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};
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DLGTEMPLATE dt = { 0 };
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dt.style = DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | DS_CENTER |
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WS_POPUP | WS_CAPTION | WS_SYSMENU;
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dt.dwExtendedStyle = 0;
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dt.cdit = 0;
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dt.x = 0; dt.y = 0;
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dt.cx = cx; dt.cy = cy;
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append(&dt, sizeof(dt));
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appendW(0); // no menu
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appendW(0); // default dialog class
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appendWStr(caption); // caption
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appendW(8); // font point size
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appendWStr(L"MS Shell Dlg"); // typeface
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while (out.size() % 4) out.push_back(0); // DWORD align
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}
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} // namespace
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BEGIN_MESSAGE_MAP(CMcpSettingsDlg, CDialog)
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END_MESSAGE_MAP()
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CMcpSettingsDlg::CMcpSettingsDlg(CWnd* parent)
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: CDialog((LPCTSTR)NULL, parent)
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{
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}
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INT_PTR CMcpSettingsDlg::DoModal()
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{
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USES_CONVERSION;
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CString title = _TR("MCP设置");
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BuildDialogTemplate(m_Template, T2CW(title), 320, 150);
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InitModalIndirect((LPCDLGTEMPLATE)m_Template.data());
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return CDialog::DoModal();
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}
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BOOL CMcpSettingsDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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CRect cli;
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GetClientRect(&cli);
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// 占位 rect，真正布局在 LayoutControls 里
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CRect r0(0, 0, 10, 10);
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m_btnEnable.Create(_TR("启用 MCP"),
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WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_AUTOCHECKBOX,
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r0, this, IDC_MCP_ENABLE);
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m_lblPort.Create(_TR("端口"), WS_CHILD | WS_VISIBLE, r0, this, (UINT)-1);
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m_editPort.Create(WS_CHILD | WS_VISIBLE | WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL,
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r0, this, IDC_MCP_PORT);
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m_lblBind.Create(_TR("绑定地址"), WS_CHILD | WS_VISIBLE, r0, this, (UINT)-1);
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m_editBind.Create(WS_CHILD | WS_VISIBLE | WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL,
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r0, this, IDC_MCP_BIND);
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m_lblToken.Create(_TR("Token"), WS_CHILD | WS_VISIBLE, r0, this, (UINT)-1);
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m_editToken.Create(WS_CHILD | WS_VISIBLE | WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL,
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r0, this, IDC_MCP_TOKEN);
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m_btnOK.Create(_TR("确定"), WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_DEFPUSHBUTTON,
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r0, this, IDOK);
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m_btnCancel.Create(_TR("取消"), WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON,
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r0, this, IDCANCEL);
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// 子控件继承对话框字体 (DS_SETFONT)
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HFONT hFont = (HFONT)::SendMessage(GetSafeHwnd(), WM_GETFONT, 0, 0);
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if (hFont) {
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m_btnEnable.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_lblPort.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_editPort.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_lblBind.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_editBind.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_lblToken.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_editToken.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_btnOK.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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m_btnCancel.SendMessage(WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
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}
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// 回填配置（首次打开且 token 为空时预填随机值，随保存持久化）
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int enabled = THIS_CFG.GetInt("settings", "McpEnabled", 0);
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int port = THIS_CFG.GetInt("settings", "McpPort", 6544);
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std::string bind = THIS_CFG.GetStr("settings", "McpBind", "127.0.0.1");
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std::string tok = THIS_CFG.GetStr("settings", "McpToken", "");
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if (tok.empty()) tok = GenerateRandomToken();
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m_btnEnable.SetCheck(enabled ? BST_CHECKED : BST_UNCHECKED);
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m_editPort.SetWindowText(CString(std::to_string(port).c_str()));
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m_editBind.SetWindowText(CString(bind.c_str()));
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m_editToken.SetWindowText(CString(tok.c_str()));
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LayoutControls(cli.Width(), cli.Height());
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return TRUE;
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}
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void CMcpSettingsDlg::OnOK()
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{
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CString sPort, sBind, sToken;
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m_editPort.GetWindowText(sPort);
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m_editBind.GetWindowText(sBind);
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m_editToken.GetWindowText(sToken);
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bool enabled = (m_btnEnable.GetCheck() == BST_CHECKED);
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// 端口校验：1-65535
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int port = atoi(CT2A(sPort));
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if (port < 1 || port > 65535) {
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MessageBoxL(_TR("端口需为 1-65535 的数字"), _TR("提示"), MB_ICONWARNING);
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return;
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}
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std::string bind = CT2A(sBind);
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if (bind.empty()) bind = "127.0.0.1";
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std::string token = CT2A(sToken);
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if (enabled && token.empty()) {
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MessageBoxL(_TR("Token 不能为空"), _TR("提示"), MB_ICONWARNING);
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return;
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}
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// 落盘
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THIS_CFG.SetInt("settings", "McpEnabled", enabled ? 1 : 0);
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THIS_CFG.SetInt("settings", "McpPort", port);
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THIS_CFG.SetStr("settings", "McpBind", bind);
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THIS_CFG.SetStr("settings", "McpToken", token);
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// 拆成两段可翻译的单行键，中间用 \r\n 连接（多行键无法在 INI 中表示）
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MessageBox(_TR("MCP 设置已保存。") + _T("\r\n") +
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_TR("启用/端口/绑定地址/Token 的改动需重启程序生效。"),
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_TR("提示"), MB_ICONINFORMATION);
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CDialog::OnOK();
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}
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void CMcpSettingsDlg::LayoutControls(int cx, int cy)
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{
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const int margin = 14;
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const int labelW = 72;
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const int rowH = 24;
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const int gap = 10;
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const int btnW = 88;
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const int btnH = 26;
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int y = margin;
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m_btnEnable.MoveWindow(margin, y, cx - margin * 2, 22);
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y += 30;
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m_lblPort.MoveWindow(margin, y, labelW, rowH);
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m_editPort.MoveWindow(margin + labelW, y - 2, 100, rowH);
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y += rowH + gap;
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m_lblBind.MoveWindow(margin, y, labelW, rowH);
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m_editBind.MoveWindow(margin + labelW, y - 2, cx - margin * 2 - labelW, rowH);
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y += rowH + gap;
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m_lblToken.MoveWindow(margin, y, labelW, rowH);
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m_editToken.MoveWindow(margin + labelW, y - 2, cx - margin * 2 - labelW, rowH);
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y += rowH + gap;
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int bottomY = cy - margin - btnH;
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m_btnCancel.MoveWindow(cx - margin - btnW, bottomY, btnW, btnH);
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m_btnOK.MoveWindow(cx - margin - btnW * 2 - gap, bottomY, btnW, btnH);
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}
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