aa92d0e676
- M0: libghostty SSH 终端（渲染/输入/连接）+ 白屏修复(OutputGate) + 会话状态机/自动重连 - M1: tsnet 用户态组网 + SSH-over-tsnet(fd 桥)，shell 级真机验证；R5(Go+gvisor+C+++Swift 同进程) retire - M1.5: tmux -CC 原生 tab（MVP） - 结构: packages/(TXCore·TXTransport), apps/TerminalX, vendor/(libghostty-spm/libssh2/mbedtls/tsnet-bridge), artifacts/ - 文档: CLAUDE.md + docs/HANDOFF.md（新会话入口） - 环境: 认证代理→依赖 vendor 本地化；Go 在 ~/.local/go；仅模拟器/未签名 - 待续: M2 mosh, tmux 多 pane, M4 安全(host key/SE) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
95 lines
3.7 KiB
HTML
95 lines
3.7 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="color-scheme" content="light dark">
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<title>GhosttyKit · Host-managed I/O</title>
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<link rel="stylesheet" href="../styles.css">
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</head>
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<body>
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<nav class="topbar" aria-label="Primary">
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<a class="home" href="../index.html">GhosttyKit</a>
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<a href="../index.html">Overview</a>
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<a href="index.html" aria-current="page">Guide</a>
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<a href="../api/index.html">API</a>
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<a href="../architecture.html">Architecture</a>
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<a href="../build.html">Build</a>
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</nav>
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<main>
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<h1>Host-managed I/O</h1>
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<nav class="on-this-page" aria-label="On this page">
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<strong>On this page:</strong>
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<a href="#session">Session</a>
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<a href="#output">Output</a>
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<a href="#viewport">Viewport</a>
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<a href="#exit">Exit</a>
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</nav>
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<p><code>InMemoryTerminalSession</code> connects Ghostty’s host-managed backend to your own process, emulator, or command engine. The host supplies output with <code>receive</code>, and Ghostty sends user input through the <code>write</code> closure.</p>
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<h2 id="session">Create a session</h2>
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<pre><code class="language-swift">let session = InMemoryTerminalSession(
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write: { data in
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backend.handleInput(data)
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},
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resize: { viewport in
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backend.resize(columns: viewport.columns, rows: viewport.rows)
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}
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)
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terminal.configuration = TerminalSurfaceOptions(
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backend: .inMemory(session)
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)
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</code></pre>
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<h2 id="output">Send host output</h2>
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<p>Use UTF-8 strings for simple demos and <code>Data</code> for exact byte streams.</p>
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<pre><code class="language-swift">session.receive("hello from host\r\n")
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session.receive(Data([0x1B, 0x5B, 0x32, 0x4A])) // ESC [ 2 J
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</code></pre>
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<h2 id="viewport">Read viewport text</h2>
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<p><code>readViewportText()</code> returns the visible grid as a UTF-8 string. It reads viewport rows and separates them with <code>\n</code>.</p>
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<pre><code class="language-swift">if let text = session.readViewportText() {
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print(text)
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}
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</code></pre>
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<h2 id="exit">Finish a process</h2>
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<p>Tell Ghostty that the host-managed process has exited so lifecycle delegates and shell integration receive the close event.</p>
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<pre><code class="language-swift">session.finish(exitCode: 0, runtimeMilliseconds: 1234)
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</code></pre>
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<a class="parent" href="index.html">↑ Guide</a>
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<footer>
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GhosttyKit · <a href="https://github.com/Lakr233/libghostty-spm">github.com/Lakr233/libghostty-spm</a>
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