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<li class="navelem"><a class="el" href="namespacecrashpad.html">crashpad</a></li><li class="navelem"><a class="el" href="classcrashpad_1_1ToolSupport.html">ToolSupport</a></li> </ul>
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<div class="header">
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<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="classcrashpad_1_1ToolSupport-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">crashpad::ToolSupport Class Reference</div> </div>
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<p>Common functions used by command line tools.
<a href="classcrashpad_1_1ToolSupport.html#details">More...</a></p>
<p><code>#include &quot;tools/tool_support.h&quot;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:acac2c96bbf2e77e8988f87af96f01315"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#acac2c96bbf2e77e8988f87af96f01315">Version</a> (const base::FilePath &amp;me)</td></tr>
<tr class="memdesc:acac2c96bbf2e77e8988f87af96f01315"><td class="mdescLeft">&#160;</td><td class="mdescRight">Handles <code>--version</code>. <a href="#acac2c96bbf2e77e8988f87af96f01315">More...</a><br /></td></tr>
<tr class="separator:acac2c96bbf2e77e8988f87af96f01315"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5b514d27d91130ac0375dd6770abf153"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#a5b514d27d91130ac0375dd6770abf153">UsageTail</a> (const base::FilePath &amp;me)</td></tr>
<tr class="memdesc:a5b514d27d91130ac0375dd6770abf153"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prints the footer for <code>--help</code>. <a href="#a5b514d27d91130ac0375dd6770abf153">More...</a><br /></td></tr>
<tr class="separator:a5b514d27d91130ac0375dd6770abf153"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a735069e9dbf35899fdcdec1e379e4ab9"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#a735069e9dbf35899fdcdec1e379e4ab9">UsageHint</a> (const base::FilePath &amp;me, const char *hint)</td></tr>
<tr class="memdesc:a735069e9dbf35899fdcdec1e379e4ab9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Suggests using <code>--help</code> when a command line tool can’t make sense of its arguments. <a href="#a735069e9dbf35899fdcdec1e379e4ab9">More...</a><br /></td></tr>
<tr class="separator:a735069e9dbf35899fdcdec1e379e4ab9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a701225eea7643d837300d813c45bc6cd"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#a701225eea7643d837300d813c45bc6cd">Version</a> (const std::string &amp;me)</td></tr>
<tr class="memdesc:a701225eea7643d837300d813c45bc6cd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Handles <code>--version</code>. <a href="#a701225eea7643d837300d813c45bc6cd">More...</a><br /></td></tr>
<tr class="separator:a701225eea7643d837300d813c45bc6cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa0168712a4211f3382050f46ddb33692"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#aa0168712a4211f3382050f46ddb33692">UsageTail</a> (const std::string &amp;me)</td></tr>
<tr class="memdesc:aa0168712a4211f3382050f46ddb33692"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prints the footer for <code>--help</code>. <a href="#aa0168712a4211f3382050f46ddb33692">More...</a><br /></td></tr>
<tr class="separator:aa0168712a4211f3382050f46ddb33692"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aabaa778c50e55289b9cebb50ce31d2e7"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#aabaa778c50e55289b9cebb50ce31d2e7">UsageHint</a> (const std::string &amp;me, const char *hint)</td></tr>
<tr class="memdesc:aabaa778c50e55289b9cebb50ce31d2e7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Suggests using <code>--help</code> when a command line tool can’t make sense of its arguments. <a href="#aabaa778c50e55289b9cebb50ce31d2e7">More...</a><br /></td></tr>
<tr class="separator:aabaa778c50e55289b9cebb50ce31d2e7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaad18d0b502511e21f6c3ed5da86ccf4"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#aaad18d0b502511e21f6c3ed5da86ccf4">Wmain</a> (int argc, wchar_t *argv[], int(*entry)(int, char *[]))</td></tr>
<tr class="memdesc:aaad18d0b502511e21f6c3ed5da86ccf4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts <em>argv</em> <code>wchar_t</code> UTF-16 to UTF-8, and passes onwards to a UTF-8 entry point. <a href="#aaad18d0b502511e21f6c3ed5da86ccf4">More...</a><br /></td></tr>
<tr class="separator:aaad18d0b502511e21f6c3ed5da86ccf4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a42a5b8864ff6302d3e00c2f4bedf1da0"><td class="memItemLeft" align="right" valign="top">static base::FilePath::StringType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1ToolSupport.html#a42a5b8864ff6302d3e00c2f4bedf1da0">CommandLineArgumentToFilePathStringType</a> (const base::StringPiece &amp;arg)</td></tr>
<tr class="memdesc:a42a5b8864ff6302d3e00c2f4bedf1da0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts a command line argument to the string type suitable for base::FilePath. <a href="#a42a5b8864ff6302d3e00c2f4bedf1da0">More...</a><br /></td></tr>
<tr class="separator:a42a5b8864ff6302d3e00c2f4bedf1da0"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Common functions used by command line tools. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a42a5b8864ff6302d3e00c2f4bedf1da0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a42a5b8864ff6302d3e00c2f4bedf1da0">&#9670;&nbsp;</a></span>CommandLineArgumentToFilePathStringType()</h2>
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<td class="memname">base::FilePath::StringType crashpad::ToolSupport::CommandLineArgumentToFilePathStringType </td>
<td>(</td>
<td class="paramtype">const base::StringPiece &amp;&#160;</td>
<td class="paramname"><em>arg</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Converts a command line argument to the string type suitable for base::FilePath. </p>
<p>On POSIX, this is a no-op. On Windows, assumes that <a class="el" href="classcrashpad_1_1ToolSupport.html#aaad18d0b502511e21f6c3ed5da86ccf4" title="Converts argv wchar_t UTF-16 to UTF-8, and passes onwards to a UTF-8 entry point. ...">Wmain()</a> was used, and the input argument was converted from UTF-16 in a <code>wchar_t*</code> to UTF-8 in a <code>char*</code>. This undoes that transformation.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classcrashpad_1_1ToolSupport.html#aaad18d0b502511e21f6c3ed5da86ccf4" title="Converts argv wchar_t UTF-16 to UTF-8, and passes onwards to a UTF-8 entry point. ...">Wmain()</a> </dd></dl>
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<a id="a735069e9dbf35899fdcdec1e379e4ab9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a735069e9dbf35899fdcdec1e379e4ab9">&#9670;&nbsp;</a></span>UsageHint() <span class="overload">[1/2]</span></h2>
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<td class="memname">void crashpad::ToolSupport::UsageHint </td>
<td>(</td>
<td class="paramtype">const base::FilePath &amp;&#160;</td>
<td class="paramname"><em>me</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>hint</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Suggests using <code>--help</code> when a command line tool can’t make sense of its arguments. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">me</td><td>The tool’s name, the basename of <code>argv[0]</code>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">hint</td><td>A hint to display before the suggestion to try <code>--help</code>. Optional, may be <code>nullptr</code>, in which case no hint will be presented. </td></tr>
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</dd>
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</div>
</div>
<a id="aabaa778c50e55289b9cebb50ce31d2e7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aabaa778c50e55289b9cebb50ce31d2e7">&#9670;&nbsp;</a></span>UsageHint() <span class="overload">[2/2]</span></h2>
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<td class="memname">static void crashpad::ToolSupport::UsageHint </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>me</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>hint</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Suggests using <code>--help</code> when a command line tool can’t make sense of its arguments. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">me</td><td>The tool’s name, the basename of <code>argv[0]</code>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">hint</td><td>A hint to display before the suggestion to try <code>--help</code>. Optional, may be <code>nullptr</code>, in which case no hint will be presented. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a5b514d27d91130ac0375dd6770abf153"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5b514d27d91130ac0375dd6770abf153">&#9670;&nbsp;</a></span>UsageTail() <span class="overload">[1/2]</span></h2>
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<td class="memname">void crashpad::ToolSupport::UsageTail </td>
<td>(</td>
<td class="paramtype">const base::FilePath &amp;&#160;</td>
<td class="paramname"><em>me</em></td><td>)</td>
<td></td>
</tr>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Prints the footer for <code>--help</code>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">me</td><td>The tool’s name, the basename of <code>argv[0]</code>. </td></tr>
</table>
</dd>
</dl>
</div>
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<a id="aa0168712a4211f3382050f46ddb33692"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa0168712a4211f3382050f46ddb33692">&#9670;&nbsp;</a></span>UsageTail() <span class="overload">[2/2]</span></h2>
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<td class="memname">static void crashpad::ToolSupport::UsageTail </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>me</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Prints the footer for <code>--help</code>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">me</td><td>The tool’s name, the basename of <code>argv[0]</code>. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="acac2c96bbf2e77e8988f87af96f01315"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acac2c96bbf2e77e8988f87af96f01315">&#9670;&nbsp;</a></span>Version() <span class="overload">[1/2]</span></h2>
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<td class="memname">void crashpad::ToolSupport::Version </td>
<td>(</td>
<td class="paramtype">const base::FilePath &amp;&#160;</td>
<td class="paramname"><em>me</em></td><td>)</td>
<td></td>
</tr>
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<p>Handles <code>--version</code>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">me</td><td>The tool’s name, the basename of <code>argv[0]</code>. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a701225eea7643d837300d813c45bc6cd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a701225eea7643d837300d813c45bc6cd">&#9670;&nbsp;</a></span>Version() <span class="overload">[2/2]</span></h2>
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<td class="memname">static void crashpad::ToolSupport::Version </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>me</em></td><td>)</td>
<td></td>
</tr>
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<p>Handles <code>--version</code>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">me</td><td>The tool’s name, the basename of <code>argv[0]</code>. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="aaad18d0b502511e21f6c3ed5da86ccf4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaad18d0b502511e21f6c3ed5da86ccf4">&#9670;&nbsp;</a></span>Wmain()</h2>
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<td class="memname">static int crashpad::ToolSupport::Wmain </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>argc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">wchar_t *&#160;</td>
<td class="paramname"><em>argv</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int(*)(int, char *[])&#160;</td>
<td class="paramname"><em>entry</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Converts <em>argv</em> <code>wchar_t</code> UTF-16 to UTF-8, and passes onwards to a UTF-8 entry point. </p>
<dl class="section return"><dt>Returns</dt><dd>The return value of <em>entry</em>. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>tools/tool_support.h</li>
<li>tools/tool_support.cc</li>
</ul>
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