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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_1PtraceConnection.html">PtraceConnection</a></li> </ul> |
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| <div class="header"> |
| <div class="summary"> |
| <a href="#pub-methods">Public Member Functions</a> | |
| <a href="classcrashpad_1_1PtraceConnection-members.html">List of all members</a> </div> |
| <div class="headertitle"> |
| <div class="title">crashpad::PtraceConnection Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| |
| <p>Provides an interface for making <code>ptrace</code> requests against a process and its threads. |
| <a href="classcrashpad_1_1PtraceConnection.html#details">More...</a></p> |
| |
| <p><code>#include "util/linux/ptrace_connection.h"</code></p> |
| <div class="dynheader"> |
| Inheritance diagram for crashpad::PtraceConnection:</div> |
| <div class="dyncontent"> |
| <div class="center"> |
| <img src="classcrashpad_1_1PtraceConnection.png" usemap="#crashpad::PtraceConnection_map" alt=""/> |
| <map id="crashpad::PtraceConnection_map" name="crashpad::PtraceConnection_map"> |
| <area href="classcrashpad_1_1DirectPtraceConnection.html" title="Manages a direct ptrace connection to a process." alt="crashpad::DirectPtraceConnection" shape="rect" coords="0,56,225,80"/> |
| <area href="classcrashpad_1_1PtraceClient.html" title="Implements a PtraceConnection over a socket." alt="crashpad::PtraceClient" shape="rect" coords="235,56,460,80"/> |
| <area href="classcrashpad_1_1test_1_1FakePtraceConnection.html" title="Stands-in where real PtraceConnections aren't available." alt="crashpad::test::FakePtraceConnection" shape="rect" coords="470,56,695,80"/> |
| </map> |
| </div></div> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:aef338d6b3197a8aaac307ec32844dbb9"><td class="memItemLeft" align="right" valign="top"><a id="aef338d6b3197a8aaac307ec32844dbb9"></a> |
| virtual pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#aef338d6b3197a8aaac307ec32844dbb9">GetProcessID</a> ()=0</td></tr> |
| <tr class="memdesc:aef338d6b3197a8aaac307ec32844dbb9"><td class="mdescLeft"> </td><td class="mdescRight">Returns the process ID of the connected process. <br /></td></tr> |
| <tr class="separator:aef338d6b3197a8aaac307ec32844dbb9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9ab31fc778f64843b9d4abc3316c8bcc"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#a9ab31fc778f64843b9d4abc3316c8bcc">Attach</a> (pid_t tid)=0</td></tr> |
| <tr class="memdesc:a9ab31fc778f64843b9d4abc3316c8bcc"><td class="mdescLeft"> </td><td class="mdescRight">Adds a new thread to this connection. <a href="classcrashpad_1_1PtraceConnection.html#a9ab31fc778f64843b9d4abc3316c8bcc">More...</a><br /></td></tr> |
| <tr class="separator:a9ab31fc778f64843b9d4abc3316c8bcc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abfbf7640bfcede6dbb4fd84692505bb1"><td class="memItemLeft" align="right" valign="top"><a id="abfbf7640bfcede6dbb4fd84692505bb1"></a> |
| virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#abfbf7640bfcede6dbb4fd84692505bb1">Is64Bit</a> ()=0</td></tr> |
| <tr class="memdesc:abfbf7640bfcede6dbb4fd84692505bb1"><td class="mdescLeft"> </td><td class="mdescRight">Returns <code>true</code> if connected to a 64-bit process. <br /></td></tr> |
| <tr class="separator:abfbf7640bfcede6dbb4fd84692505bb1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a76eb577d671d45fc9eb9eae52a7ae629"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#a76eb577d671d45fc9eb9eae52a7ae629">GetThreadInfo</a> (pid_t tid, <a class="el" href="structcrashpad_1_1ThreadInfo.html">ThreadInfo</a> *info)=0</td></tr> |
| <tr class="memdesc:a76eb577d671d45fc9eb9eae52a7ae629"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves a <a class="el" href="structcrashpad_1_1ThreadInfo.html" title="A collection of ptrace-able information about a thread.">ThreadInfo</a> for a target thread. <a href="classcrashpad_1_1PtraceConnection.html#a76eb577d671d45fc9eb9eae52a7ae629">More...</a><br /></td></tr> |
| <tr class="separator:a76eb577d671d45fc9eb9eae52a7ae629"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a49d4ed2691ef7d612d49e1f145761f57"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#a49d4ed2691ef7d612d49e1f145761f57">ReadFileContents</a> (const base::FilePath &path, std::string *contents)=0</td></tr> |
| <tr class="memdesc:a49d4ed2691ef7d612d49e1f145761f57"><td class="mdescLeft"> </td><td class="mdescRight">Reads the entire contents of a file. <a href="classcrashpad_1_1PtraceConnection.html#a49d4ed2691ef7d612d49e1f145761f57">More...</a><br /></td></tr> |
| <tr class="separator:a49d4ed2691ef7d612d49e1f145761f57"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a80e297bfec6cf6583fd2c8e9c50ca9a8"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classcrashpad_1_1ProcessMemory.html">ProcessMemory</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#a80e297bfec6cf6583fd2c8e9c50ca9a8">Memory</a> ()=0</td></tr> |
| <tr class="memdesc:a80e297bfec6cf6583fd2c8e9c50ca9a8"><td class="mdescLeft"> </td><td class="mdescRight">Returns a memory reader for the connected process. <a href="classcrashpad_1_1PtraceConnection.html#a80e297bfec6cf6583fd2c8e9c50ca9a8">More...</a><br /></td></tr> |
| <tr class="separator:a80e297bfec6cf6583fd2c8e9c50ca9a8"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a822a40bdeb85d8ea936d419aea0ea426"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1PtraceConnection.html#a822a40bdeb85d8ea936d419aea0ea426">Threads</a> (std::vector< pid_t > *threads)=0</td></tr> |
| <tr class="memdesc:a822a40bdeb85d8ea936d419aea0ea426"><td class="mdescLeft"> </td><td class="mdescRight">Determines the thread IDs of the threads in the connected process. <a href="classcrashpad_1_1PtraceConnection.html#a822a40bdeb85d8ea936d419aea0ea426">More...</a><br /></td></tr> |
| <tr class="separator:a822a40bdeb85d8ea936d419aea0ea426"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Provides an interface for making <code>ptrace</code> requests against a process and its threads. </p> |
| </div><h2 class="groupheader">Member Function Documentation</h2> |
| <a id="a9ab31fc778f64843b9d4abc3316c8bcc"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a9ab31fc778f64843b9d4abc3316c8bcc">◆ </a></span>Attach()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">virtual bool crashpad::PtraceConnection::Attach </td> |
| <td>(</td> |
| <td class="paramtype">pid_t </td> |
| <td class="paramname"><em>tid</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Adds a new thread to this connection. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID of the thread to attach. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| <p>Implemented in <a class="el" href="classcrashpad_1_1PtraceClient.html#a85f6f7580bd3d653f57e355232897250">crashpad::PtraceClient</a>, <a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#abf6e77f27a81c1b8b3c2da590c8f002e">crashpad::DirectPtraceConnection</a>, and <a class="el" href="classcrashpad_1_1test_1_1FakePtraceConnection.html#ae446ad6bec3635e246ebb026bd5348e6">crashpad::test::FakePtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a76eb577d671d45fc9eb9eae52a7ae629"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a76eb577d671d45fc9eb9eae52a7ae629">◆ </a></span>GetThreadInfo()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">virtual bool crashpad::PtraceConnection::GetThreadInfo </td> |
| <td>(</td> |
| <td class="paramtype">pid_t </td> |
| <td class="paramname"><em>tid</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structcrashpad_1_1ThreadInfo.html">ThreadInfo</a> * </td> |
| <td class="paramname"><em>info</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Retrieves a <a class="el" href="structcrashpad_1_1ThreadInfo.html" title="A collection of ptrace-able information about a thread.">ThreadInfo</a> for a target thread. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID of the target thread. </td></tr> |
| <tr><td class="paramdir">[out]</td><td class="paramname">info</td><td>Information about the thread. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| <p>Implemented in <a class="el" href="classcrashpad_1_1PtraceClient.html#a2939beb155c48fc303fe1f7c81f8f81d">crashpad::PtraceClient</a>, <a class="el" href="classcrashpad_1_1test_1_1FakePtraceConnection.html#a8dc87c797183dd98e045e17d1a4e1845">crashpad::test::FakePtraceConnection</a>, and <a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#ad8cc3c3b05ee6191e9d251449b47a040">crashpad::DirectPtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a80e297bfec6cf6583fd2c8e9c50ca9a8"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a80e297bfec6cf6583fd2c8e9c50ca9a8">◆ </a></span>Memory()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">virtual <a class="el" href="classcrashpad_1_1ProcessMemory.html">ProcessMemory</a>* crashpad::PtraceConnection::Memory </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Returns a memory reader for the connected process. </p> |
| <p>The caller does not take ownership of the reader. The reader is valid for the lifetime of the <a class="el" href="classcrashpad_1_1PtraceConnection.html" title="Provides an interface for making ptrace requests against a process and its threads.">PtraceConnection</a> that created it. </p> |
| |
| <p>Implemented in <a class="el" href="classcrashpad_1_1test_1_1FakePtraceConnection.html#ae88bb06d58f6d1d4fb9e600009d146d5">crashpad::test::FakePtraceConnection</a>, <a class="el" href="classcrashpad_1_1PtraceClient.html#a58712ca965cad6746f2421e827292408">crashpad::PtraceClient</a>, and <a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#adb9f4182bf16d93915160f256b5d11aa">crashpad::DirectPtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a49d4ed2691ef7d612d49e1f145761f57"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a49d4ed2691ef7d612d49e1f145761f57">◆ </a></span>ReadFileContents()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">virtual bool crashpad::PtraceConnection::ReadFileContents </td> |
| <td>(</td> |
| <td class="paramtype">const base::FilePath & </td> |
| <td class="paramname"><em>path</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">std::string * </td> |
| <td class="paramname"><em>contents</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Reads the entire contents of a file. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>The path of the file to read. </td></tr> |
| <tr><td class="paramdir">[out]</td><td class="paramname">contents</td><td>The file contents, valid if this method returns <code>true</code>. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| <p>Implemented in <a class="el" href="classcrashpad_1_1PtraceClient.html#a2a9384d50a124b681a3ef623a8e6ece0">crashpad::PtraceClient</a>, <a class="el" href="classcrashpad_1_1test_1_1FakePtraceConnection.html#a4c4aa66acc48dbb27ac579aa1fd73af7">crashpad::test::FakePtraceConnection</a>, and <a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#af059cf41eb1adf2d74c600e69f2bd87e">crashpad::DirectPtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a822a40bdeb85d8ea936d419aea0ea426"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a822a40bdeb85d8ea936d419aea0ea426">◆ </a></span>Threads()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">virtual bool crashpad::PtraceConnection::Threads </td> |
| <td>(</td> |
| <td class="paramtype">std::vector< pid_t > * </td> |
| <td class="paramname"><em>threads</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Determines the thread IDs of the threads in the connected process. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">threads</td><td>The list of thread IDs. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, <code>false</code> on failure with a message logged. If this method returns <code>false</code>, <em>threads</em> may contain a partial list of thread IDs. </dd></dl> |
| |
| <p>Implemented in <a class="el" href="classcrashpad_1_1test_1_1FakePtraceConnection.html#ae399f5f7be50153d712c4571d6b58ca7">crashpad::test::FakePtraceConnection</a>, <a class="el" href="classcrashpad_1_1PtraceClient.html#ac2b5d7efdde4d38cdcdb0c9173152646">crashpad::PtraceClient</a>, and <a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#a510a5e81256d5d82ddbcc3a878501515">crashpad::DirectPtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following file:<ul> |
| <li>util/linux/ptrace_connection.h</li> |
| </ul> |
| </div><!-- contents --> |
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