初始提交：terminalX 可运行态（M0/M1/M1.5 已真机验证）
- 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>
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197
vendor/libghostty-spm/Sources/GhosttyTerminal/Controller/TerminalController+Callbacks.swift
vendored
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197
vendor/libghostty-spm/Sources/GhosttyTerminal/Controller/TerminalController+Callbacks.swift
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//
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// TerminalController+Callbacks.swift
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// libghostty-spm
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//
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import Foundation
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import GhosttyKit
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#if canImport(UIKit)
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import UIKit
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#elseif canImport(AppKit)
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import AppKit
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#endif
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private enum TerminalCallbacks {
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static func wakeup(userdata: UnsafeMutableRawPointer?) {
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guard let userdata else { return }
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let controller = Unmanaged<TerminalController>.fromOpaque(userdata)
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.takeUnretainedValue()
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terminalRunOnMain {
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controller.handleWakeup()
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}
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}
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static func action(
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appPtr: ghostty_app_t?,
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target: ghostty_target_s,
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action: ghostty_action_s
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) -> Bool {
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guard let appPtr else { return false }
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guard ghostty_app_userdata(appPtr) != nil else { return false }
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guard target.tag == GHOSTTY_TARGET_SURFACE else { return false }
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guard let surfacePtr = target.target.surface else { return false }
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guard let bridgePtr = ghostty_surface_userdata(surfacePtr) else { return false }
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let bridge = Unmanaged<TerminalCallbackBridge>
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.fromOpaque(bridgePtr)
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.takeUnretainedValue()
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terminalRunOnMain {
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bridge.handleAction(action)
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}
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return false
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}
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static func closeSurface(
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userdata: UnsafeMutableRawPointer?,
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processAlive: Bool
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) {
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guard let userdata else { return }
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let bridge = Unmanaged<TerminalCallbackBridge>
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.fromOpaque(userdata)
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.takeUnretainedValue()
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terminalRunOnMain {
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bridge.handleClose(processAlive: processAlive)
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}
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}
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static func writeClipboard(
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userdata _: UnsafeMutableRawPointer?,
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clipboard _: ghostty_clipboard_e,
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contents: UnsafePointer<ghostty_clipboard_content_s>?,
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contentsLen: Int,
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confirm _: Bool
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) {
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guard contentsLen > 0 else { return }
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guard let content = contents?.pointee else { return }
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guard let data = content.data else { return }
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let string = String(cString: data)
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#if canImport(UIKit)
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UIPasteboard.general.string = string
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#elseif canImport(AppKit)
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let pasteboard = NSPasteboard.general
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pasteboard.clearContents()
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pasteboard.setString(string, forType: .string)
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#endif
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}
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static func readClipboard(
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userdata: UnsafeMutableRawPointer?,
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clipboard _: ghostty_clipboard_e,
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opaquePtr: UnsafeMutableRawPointer?
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) -> Bool {
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guard let userdata, let opaquePtr else { return false }
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let bridge = Unmanaged<TerminalCallbackBridge>
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.fromOpaque(userdata)
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.takeUnretainedValue()
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guard let surface = bridge.rawSurface else { return false }
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#if canImport(UIKit)
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let string = UIPasteboard.general.string
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#elseif canImport(AppKit)
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let string = NSPasteboard.general.string(forType: .string)
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#endif
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guard let string else {
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TerminalDebugLog.log(.input, "clipboard paste read empty")
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return false
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}
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TerminalDebugLog.log(
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.input,
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"clipboard paste read bytes=\(string.utf8.count) lines=\(TerminalInputText.lineCount(in: string))"
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)
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string.withCString { cString in
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ghostty_surface_complete_clipboard_request(surface, cString, opaquePtr, false)
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}
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TerminalDebugLog.log(.input, "clipboard paste complete")
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return true
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}
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static func confirmReadClipboard(
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userdata: UnsafeMutableRawPointer?,
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string: UnsafePointer<CChar>?,
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opaquePtr: UnsafeMutableRawPointer?,
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request: ghostty_clipboard_request_e
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) {
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guard let userdata, let string, let opaquePtr else { return }
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let bridge = Unmanaged<TerminalCallbackBridge>
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.fromOpaque(userdata)
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.takeUnretainedValue()
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guard let surface = bridge.rawSurface else { return }
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let text = String(cString: string)
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TerminalDebugLog.log(
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.input,
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"clipboard paste confirm request=\(request.rawValue) bytes=\(text.utf8.count) lines=\(TerminalInputText.lineCount(in: text))"
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)
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text.withCString { cString in
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ghostty_surface_complete_clipboard_request(surface, cString, opaquePtr, true)
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}
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TerminalDebugLog.log(.input, "clipboard paste confirmed")
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}
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}
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func terminalControllerWakeupCallback(userdata: UnsafeMutableRawPointer?) {
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TerminalCallbacks.wakeup(userdata: userdata)
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}
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func terminalControllerActionCallback(
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appPtr: ghostty_app_t?,
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target: ghostty_target_s,
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action: ghostty_action_s
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) -> Bool {
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TerminalCallbacks.action(appPtr: appPtr, target: target, action: action)
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}
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func terminalControllerCloseSurfaceCallback(
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userdata: UnsafeMutableRawPointer?,
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processAlive: Bool
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) {
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TerminalCallbacks.closeSurface(userdata: userdata, processAlive: processAlive)
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}
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func terminalControllerWriteClipboardCallback(
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userdata: UnsafeMutableRawPointer?,
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clipboard: ghostty_clipboard_e,
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contents: UnsafePointer<ghostty_clipboard_content_s>?,
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contentsLen: Int,
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confirm: Bool
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) {
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TerminalCallbacks.writeClipboard(
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userdata: userdata,
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clipboard: clipboard,
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contents: contents,
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contentsLen: contentsLen,
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confirm: confirm
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)
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}
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func terminalControllerReadClipboardCallback(
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userdata: UnsafeMutableRawPointer?,
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clipboard: ghostty_clipboard_e,
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opaquePtr: UnsafeMutableRawPointer?
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) -> Bool {
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TerminalCallbacks.readClipboard(
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userdata: userdata,
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clipboard: clipboard,
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opaquePtr: opaquePtr
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)
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}
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func terminalControllerConfirmReadClipboardCallback(
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userdata: UnsafeMutableRawPointer?,
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string: UnsafePointer<CChar>?,
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opaquePtr: UnsafeMutableRawPointer?,
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request: ghostty_clipboard_request_e
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) {
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TerminalCallbacks.confirmReadClipboard(
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userdata: userdata,
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string: string,
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opaquePtr: opaquePtr,
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request: request
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)
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}
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