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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>incron: ict-main.cpp File Reference</title>
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<div id="projectname">incron
 <span id="projectnumber">0.5.10</span>
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<a href="#define-members">Defines</a> |
<a href="#func-members">Functions</a> </div>
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<div class="title">ict-main.cpp File Reference</div> </div>
</div>
<div class="contents">
<p>inotify cron table manipulator main file
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <argp.h></code><br/>
<code>#include <pwd.h></code><br/>
<code>#include <string></code><br/>
<code>#include <unistd.h></code><br/>
<code>#include <sys/stat.h></code><br/>
<code>#include <sys/wait.h></code><br/>
<code>#include <sys/inotify.h></code><br/>
<code>#include <fcntl.h></code><br/>
<code>#include <stdlib.h></code><br/>
<code>#include <limits.h></code><br/>
<code>#include <cstring></code><br/>
<code>#include <cstdio></code><br/>
<code>#include "<a class="el" href="inotify-cxx_8h_source.html">inotify-cxx.h</a>"</code><br/>
<code>#include "<a class="el" href="appargs_8h_source.html">appargs.h</a>"</code><br/>
<code>#include "<a class="el" href="incron_8h_source.html">incron.h</a>"</code><br/>
<code>#include "<a class="el" href="incrontab_8h_source.html">incrontab.h</a>"</code><br/>
<code>#include "<a class="el" href="incroncfg_8h_source.html">incroncfg.h</a>"</code><br/>
</div><table class="memberdecls">
<tr><td colspan="2"><h2><a name="define-members"></a>
Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#af8f73d7f483989d3b4bbc8213f27bb22">INCRON_ALT_EDITOR</a>   "/etc/alternatives/editor"</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Alternative editor. <a href="#af8f73d7f483989d3b4bbc8213f27bb22"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a6a2f9f3f9bb0bc104a2508922351cbcf">INCRON_DEFAULT_EDITOR</a>   "vim"</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default (hard-wired) editor. <a href="#a6a2f9f3f9bb0bc104a2508922351cbcf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a6ed10f9f4345ceb93abfe9cbbf7b13e1">INCRONTAB_VERSION</a>   INCRONTAB_NAME " " INCRON_VERSION</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">incrontab version string <a href="#a6ed10f9f4345ceb93abfe9cbbf7b13e1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a3ebbec090714b7c50bf0ce0461057e8d">INCRONTAB_DESCRIPTION</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">incrontab description string <a href="#a3ebbec090714b7c50bf0ce0461057e8d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a1a166287e8db03438a38696008fd6bf1">INCRONTAB_HELP</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">incrontab help string <a href="#a1a166287e8db03438a38696008fd6bf1"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a74afba1909f36ca27634e1054f4b4ec0">copy_from_file</a> (const std::string &rPath, const std::string &rUser)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copies a file to an user table. <a href="#a74afba1909f36ca27634e1054f4b4ec0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a4ce9f57037e64edfe2e779b823a1aad9">remove_table</a> (const std::string &rUser)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes an user table. <a href="#a4ce9f57037e64edfe2e779b823a1aad9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a760f3abce0893d69e851873885eb837c">list_table</a> (const std::string &rUser)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Lists an user table. <a href="#a760f3abce0893d69e851873885eb837c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a3d3ccb44458717197db21f6084dcb071">edit_table</a> (const std::string &rUser)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Allows to edit an user table. <a href="#a3d3ccb44458717197db21f6084dcb071"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a16767b7191e3f5d6ff98e0d8eb0af5c1">list_types</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Prints the list of all available inotify event types. <a href="#a16767b7191e3f5d6ff98e0d8eb0af5c1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#ae5fd9a4c4187e064e81a6059a7d3a8cc">reload_table</a> (const std::string &rUser)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reloads an user table. <a href="#ae5fd9a4c4187e064e81a6059a7d3a8cc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ict-main_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a> (int argc, char **argv)</td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>inotify cron table manipulator main file </p>
<p>inotify cron system</p>
<p>Copyright (C) 2006, 2007, 2008, 2012 Lukas Jelinek, <<a href="mailto:lukas@aiken.cz">lukas@aiken.cz</a>></p>
<p>This program is free software; you can use it, redistribute it and/or modify it under the terms of the GNU General Public License, version 2 (see LICENSE-GPL).</p>
<p>Credits: kolter (fix for segfaulting on --user) Christian Ruppert (new include to build with GCC 4.4+) </p>
</div><hr/><h2>Define Documentation</h2>
<a class="anchor" id="af8f73d7f483989d3b4bbc8213f27bb22"></a><!-- doxytag: member="ict-main.cpp::INCRON_ALT_EDITOR" ref="af8f73d7f483989d3b4bbc8213f27bb22" args="" -->
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<td class="memname">#define INCRON_ALT_EDITOR   "/etc/alternatives/editor"</td>
</tr>
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</div>
<div class="memdoc">
<p>Alternative editor. </p>
</div>
</div>
<a class="anchor" id="a6a2f9f3f9bb0bc104a2508922351cbcf"></a><!-- doxytag: member="ict-main.cpp::INCRON_DEFAULT_EDITOR" ref="a6a2f9f3f9bb0bc104a2508922351cbcf" args="" -->
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<td class="memname">#define INCRON_DEFAULT_EDITOR   "vim"</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Default (hard-wired) editor. </p>
</div>
</div>
<a class="anchor" id="a3ebbec090714b7c50bf0ce0461057e8d"></a><!-- doxytag: member="ict-main.cpp::INCRONTAB_DESCRIPTION" ref="a3ebbec090714b7c50bf0ce0461057e8d" args="" -->
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<div class="memproto">
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<td class="memname">#define INCRONTAB_DESCRIPTION</td>
</tr>
</table>
</div>
<div class="memdoc">
<b>Value:</b><div class="fragment"><pre class="fragment"><span class="stringliteral">"incrontab - inotify cron table manipulator\n"</span> \
<span class="stringliteral">"(c) Lukas Jelinek, 2006, 2007, 208"</span>
</pre></div>
<p>incrontab description string </p>
</div>
</div>
<a class="anchor" id="a1a166287e8db03438a38696008fd6bf1"></a><!-- doxytag: member="ict-main.cpp::INCRONTAB_HELP" ref="a1a166287e8db03438a38696008fd6bf1" args="" -->
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<td class="memname">#define INCRONTAB_HELP</td>
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</div>
<div class="memdoc">
<b>Value:</b><div class="fragment"><pre class="fragment"><a class="code" href="ict-main_8cpp.html#a3ebbec090714b7c50bf0ce0461057e8d" title="incrontab description string">INCRONTAB_DESCRIPTION</a> <span class="stringliteral">"\n\n"</span> \
<span class="stringliteral">"usage: incrontab [<options>] <operation>\n"</span> \
<span class="stringliteral">" incrontab [<options>] <FILE-TO-IMPORT>\n\n"</span> \
<span class="stringliteral">"<operation> may be one of the following:\n"</span> \
<span class="stringliteral">" -?, --about gives short information about program\n"</span> \
<span class="stringliteral">" -h, --help prints this help text\n"</span> \
<span class="stringliteral">" -l, --list lists user table\n"</span> \
<span class="stringliteral">" -r, --remove removes user table\n"</span> \
<span class="stringliteral">" -e, --edit provides editing user table\n"</span> \
<span class="stringliteral">" -t, --types list supported event types\n"</span> \
<span class="stringliteral">" -d, --reload request incrond to reload user table\n"</span> \
<span class="stringliteral">" -V, --version prints program version\n\n"</span> \
<span class="stringliteral">"\n"</span> \
<span class="stringliteral">"These options may be used:\n"</span> \
<span class="stringliteral">" -u <USER>, --user=<USER> overrides current user (requires root privileges)\n"</span> \
<span class="stringliteral">" -f <FILE>, --config=<FILE> overrides default configuration file (requires root privileges)\n\n"</span> \
<span class="stringliteral">"For reporting bugs please use http://bts.aiken.cz\n"</span>
</pre></div>
<p>incrontab help string </p>
</div>
</div>
<a class="anchor" id="a6ed10f9f4345ceb93abfe9cbbf7b13e1"></a><!-- doxytag: member="ict-main.cpp::INCRONTAB_VERSION" ref="a6ed10f9f4345ceb93abfe9cbbf7b13e1" args="" -->
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<td class="memname">#define INCRONTAB_VERSION   INCRONTAB_NAME " " INCRON_VERSION</td>
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</table>
</div>
<div class="memdoc">
<p>incrontab version string </p>
</div>
</div>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a74afba1909f36ca27634e1054f4b4ec0"></a><!-- doxytag: member="ict-main.cpp::copy_from_file" ref="a74afba1909f36ca27634e1054f4b4ec0" args="(const std::string &rPath, const std::string &rUser)" -->
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<td class="memname">bool copy_from_file </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>rPath</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>rUser</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<div class="memdoc">
<p>Copies a file to an user table. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">rPath</td><td>path to file </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">rUser</td><td>user name </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true = success, false = failure </dd></dl>
</div>
</div>
<a class="anchor" id="a3d3ccb44458717197db21f6084dcb071"></a><!-- doxytag: member="ict-main.cpp::edit_table" ref="a3d3ccb44458717197db21f6084dcb071" args="(const std::string &rUser)" -->
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<td class="memname">bool edit_table </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>rUser</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Allows to edit an user table. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">rUser</td><td>user name </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true = success, false = failure</dd></dl>
<dl class="attention"><dt><b>Attention:</b></dt><dd>This function is very complex and may contain various bugs including security ones. Please keep it in mind.. </dd></dl>
</div>
</div>
<a class="anchor" id="a760f3abce0893d69e851873885eb837c"></a><!-- doxytag: member="ict-main.cpp::list_table" ref="a760f3abce0893d69e851873885eb837c" args="(const std::string &rUser)" -->
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<td class="memname">bool list_table </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>rUser</em></td><td>)</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Lists an user table. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">rUser</td><td>user name </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true = success, false = failure </dd></dl>
</div>
</div>
<a class="anchor" id="a16767b7191e3f5d6ff98e0d8eb0af5c1"></a><!-- doxytag: member="ict-main.cpp::list_types" ref="a16767b7191e3f5d6ff98e0d8eb0af5c1" args="()" -->
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<td class="memname">void list_types </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
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<div class="memdoc">
<p>Prints the list of all available inotify event types. </p>
</div>
</div>
<a class="anchor" id="a3c04138a5bfe5d72780bb7e82a18e627"></a><!-- doxytag: member="ict-main.cpp::main" ref="a3c04138a5bfe5d72780bb7e82a18e627" args="(int argc, char **argv)" -->
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<td class="memname">int main </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>argc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char ** </td>
<td class="paramname"><em>argv</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<div class="memdoc">
</div>
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<a class="anchor" id="ae5fd9a4c4187e064e81a6059a7d3a8cc"></a><!-- doxytag: member="ict-main.cpp::reload_table" ref="ae5fd9a4c4187e064e81a6059a7d3a8cc" args="(const std::string &rUser)" -->
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<td class="memname">bool reload_table </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>rUser</em></td><td>)</td>
<td></td>
</tr>
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<p>Reloads an user table. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">rUser</td><td>user name </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true = success, false = otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="a4ce9f57037e64edfe2e779b823a1aad9"></a><!-- doxytag: member="ict-main.cpp::remove_table" ref="a4ce9f57037e64edfe2e779b823a1aad9" args="(const std::string &rUser)" -->
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<td class="memname">bool remove_table </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>rUser</em></td><td>)</td>
<td></td>
</tr>
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<p>Removes an user table. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">rUser</td><td>user name </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true = success, false = failure </dd></dl>
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