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    <title>HeadlessTerminal Class Reference</title>
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        <p><a href="../index.html">SwiftTerm 1.0 Docs</a> (61% documented)</p>
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        HeadlessTerminal Class Reference
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            <a href="../Classes.html">Classes</a>
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                <a href="../Classes/HeadlessTerminal.html">HeadlessTerminal</a>
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                <a href="../Classes/LocalProcess.html">LocalProcess</a>
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                <a href="../Classes/LocalProcessTerminalView.html">LocalProcessTerminalView</a>
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                <a href="../Classes/PseudoTerminalHelpers.html">PseudoTerminalHelpers</a>
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                <a href="../Classes/Terminal.html">Terminal</a>
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                <a href="../Classes/Terminal/MouseMode.html">– MouseMode</a>
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                <a href="../Classes/Terminal/WindowManipulationCommand.html">– WindowManipulationCommand</a>
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                <a href="../Classes/TerminalDebugView.html">TerminalDebugView</a>
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                <a href="../Classes/TerminalView.html">TerminalView</a>
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                <a href="../Classes/TerminalView/Options.html">– Options</a>
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                <a href="../Classes/TerminalView.html">TerminalView</a>
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      <article class="main-content">
        <section>
          <section class="section">
            <h1>HeadlessTerminal</h1>
              <div class="declaration">
                <div class="language">
                  <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">HeadlessTerminal</span> <span class="p">:</span> <span class="kt"><a href="../Protocols/TerminalDelegate.html">TerminalDelegate</a></span><span class="p">,</span> <span class="kt"><a href="../Protocols/LocalProcessDelegate.html">LocalProcessDelegate</a></span></code></pre>

                </div>
              </div>
            <p>A <code>HeadlessTerminal</code> provides a terminal emulator that runs a local process, but the output does not go
anywhere.   You can use this to script applications and screen scrape the output for example, by accessing the
<code>terminal</code> from this class.</p>

          </section>
          <section class="section task-group-section">
            <div class="task-group">
              <ul>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm16HeadlessTerminalC8terminalAA0D0CSgvp"></a>
                    <a name="//apple_ref/swift/Property/terminal" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm16HeadlessTerminalC8terminalAA0D0CSgvp">terminal</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        <p>Undocumented</p>

                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">private(set)</span> <span class="k">var</span> <span class="nv">terminal</span><span class="p">:</span> <span class="kt"><a href="../Classes/Terminal.html">Terminal</a></span><span class="o">!</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm16HeadlessTerminalC5queue7options5onEndACSo012OS_dispatch_E0CSg_AA0D7OptionsVys5Int32VSgctcfc"></a>
                    <a name="//apple_ref/swift/Method/init(queue:options:onEnd:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm16HeadlessTerminalC5queue7options5onEndACSo012OS_dispatch_E0CSg_AA0D7OptionsVys5Int32VSgctcfc">init(queue:<wbr>options:<wbr>onEnd:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        <p>Undocumented</p>

                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="nf">init</span><span class="p">(</span><span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">,</span> <span class="nv">options</span><span class="p">:</span> <span class="kt"><a href="../Structs/TerminalOptions.html">TerminalOptions</a></span> <span class="o">=</span> <span class="kt"><a href="../Structs/TerminalOptions.html">TerminalOptions</a></span><span class="o">.</span><span class="k">default</span><span class="p">,</span> <span class="nv">onEnd</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="n">_</span> <span class="nv">exitCode</span><span class="p">:</span> <span class="kt">Int32</span><span class="p">?)</span> <span class="o">-&gt;</span> <span class="p">())</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L21-L26">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm20LocalProcessDelegateP17processTerminated_8exitCodeyAA0cD0C_s5Int32VSgtF"></a>
                    <a name="//apple_ref/swift/Method/processTerminated(_:exitCode:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm20LocalProcessDelegateP17processTerminated_8exitCodeyAA0cD0C_s5Int32VSgtF">processTerminated(_:<wbr>exitCode:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        
                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">processTerminated</span><span class="p">(</span><span class="n">_</span> <span class="nv">source</span><span class="p">:</span> <span class="kt"><a href="../Classes/LocalProcess.html">LocalProcess</a></span><span class="p">,</span> <span class="nv">exitCode</span><span class="p">:</span> <span class="kt">Int32</span><span class="p">?)</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L28-L30">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm20LocalProcessDelegateP12dataReceived5sliceys10ArraySliceVys5UInt8VG_tF"></a>
                    <a name="//apple_ref/swift/Method/dataReceived(slice:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm20LocalProcessDelegateP12dataReceived5sliceys10ArraySliceVys5UInt8VG_tF">dataReceived(slice:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        
                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">dataReceived</span><span class="p">(</span><span class="nv">slice</span><span class="p">:</span> <span class="kt">ArraySlice</span><span class="o">&lt;</span><span class="kt">UInt8</span><span class="o">&gt;</span><span class="p">)</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L32-L35">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm16TerminalDelegateP4send6source4datayAA0C0C_s10ArraySliceVys5UInt8VGtF"></a>
                    <a name="//apple_ref/swift/Method/send(source:data:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm16TerminalDelegateP4send6source4datayAA0C0C_s10ArraySliceVys5UInt8VGtF">send(source:<wbr>data:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        
                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">send</span><span class="p">(</span><span class="nv">source</span><span class="p">:</span> <span class="kt"><a href="../Classes/Terminal.html">Terminal</a></span><span class="p">,</span> <span class="nv">data</span><span class="p">:</span> <span class="kt">ArraySlice</span><span class="o">&lt;</span><span class="kt">UInt8</span><span class="o">&gt;</span><span class="p">)</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L46-L48">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm20LocalProcessDelegateP13getWindowSizeSo7winsizeVyF"></a>
                    <a name="//apple_ref/swift/Method/getWindowSize()" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm20LocalProcessDelegateP13getWindowSizeSo7winsizeVyF">getWindowSize()</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        
                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">getWindowSize</span><span class="p">()</span> <span class="o">-&gt;</span> <span class="n">winsize</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L51-L53">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm16TerminalDelegateP16mouseModeChanged6sourceyAA0C0C_tF"></a>
                    <a name="//apple_ref/swift/Method/mouseModeChanged(source:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm16TerminalDelegateP16mouseModeChanged6sourceyAA0C0C_tF">mouseModeChanged(source:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        
                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">mouseModeChanged</span><span class="p">(</span><span class="nv">source</span><span class="p">:</span> <span class="kt"><a href="../Classes/Terminal.html">Terminal</a></span><span class="p">)</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L55-L56">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
                <li class="item">
                  <div>
                    <code>
                    <a name="/s:9SwiftTerm16TerminalDelegateP27hostCurrentDirectoryUpdated6sourceyAA0C0C_tF"></a>
                    <a name="//apple_ref/swift/Method/hostCurrentDirectoryUpdated(source:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:9SwiftTerm16TerminalDelegateP27hostCurrentDirectoryUpdated6sourceyAA0C0C_tF">hostCurrentDirectoryUpdated(source:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div class="pointer"></div>
                      <div class="abstract">
                        
                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">hostCurrentDirectoryUpdated</span><span class="p">(</span><span class="nv">source</span><span class="p">:</span> <span class="kt"><a href="../Classes/Terminal.html">Terminal</a></span><span class="p">)</span></code></pre>

                        </div>
                      </div>
                      <div class="slightly-smaller">
                        <a href="https://github.com/migueldeicaza/SwiftTerm/tree/master/Sources/SwiftTerm/HeadlessTerminal.swift#L58-L60">Show on GitHub</a>
                      </div>
                    </section>
                  </div>
                </li>
              </ul>
            </div>
          </section>
        </section>
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          <p>&copy; 2020 <a class="link" href="https://tirania.org/" target="_blank" rel="external">Miguel de Icaza</a>. All rights reserved. (Last updated: 2020-04-28)</p>
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