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+</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.14 --> +<center> +<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>service.h File Reference</h1>Base class for all network services. +<a href="#_details">More...</a> +<p> +<code>#include "<a class="el" href="types__nl_8h-source.html">nel/misc/types_nl.h</a>"</code><br> +<code>#include "<a class="el" href="config__file_8h-source.html">nel/misc/config_file.h</a>"</code><br> +<code>#include "<a class="el" href="entity__id_8h-source.html">nel/misc/entity_id.h</a>"</code><br> +<code>#include "<a class="el" href="unified__network_8h-source.html">nel/net/unified_network.h</a>"</code><br> +<code>#include <string></code><br> +<code>#include <vector></code><br> + +<p> +<a href="service_8h-source.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0> +<tr><td colspan=2><br><h2>Namespaces</h2></td></tr> +<tr><td nowrap align=right valign=top>namespace </td><td valign=bottom><a class="el" href="namespaceNLMISC.html">NLMISC</a></td></tr> +<tr><td nowrap align=right valign=top>namespace </td><td valign=bottom><a class="el" href="namespaceNLNET.html">NLNET</a></td></tr> +<tr><td colspan=2><br><h2>Defines</h2></td></tr> +<tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="service_8h.html#a0">NLNET_SERVICE_MAIN</a>(__ServiceClassName, __ServiceShortName, __ServiceLongName, __ServicePort, __ServiceCallbackArray, __ConfigDir, __LogDir)</td></tr> +<tr><td> </td><td><font size=-1><em>The goal of this macro is to simplify the service creation, it creates the main body function.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr> +</table> +<hr><a name="_details"></a><h2>Detailed Description</h2> +Base class for all network services. +<p> + <dl compact><dt><b> +Id: </b><dd> + service.h,v 1.59 2002/11/08 13:28:40 lecroart Exp </dl> +<p> + +<p> +Definition in file <a class="el" href="service_8h-source.html">service.h</a>.<hr><h2>Define Documentation</h2> +<a name="a0" doxytag="service.h::NLNET_SERVICE_MAIN"></a><p> +<table width="100%" cellpadding="2" cellspacing="0" border="0"> + <tr> + <td class="md"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> #define NLNET_SERVICE_MAIN</td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">__ServiceClassName, <tr> + <td></td> + <td></td> + <td class="md" nowrap>__ServiceShortName, <tr> + <td></td> + <td></td> + <td class="md" nowrap>__ServiceLongName, <tr> + <td></td> + <td></td> + <td class="md" nowrap>__ServicePort, <tr> + <td></td> + <td></td> + <td class="md" nowrap>__ServiceCallbackArray, <tr> + <td></td> + <td></td> + <td class="md" nowrap>__ConfigDir, <tr> + <td></td> + <td></td> + <td class="md" nowrap>__LogDir </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top">) </td> + <td class="md" nowrap> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +<b>Value:</b><div class="fragment"><pre>\ +<font class="keywordtype">int</font> main(<font class="keywordtype">int</font> argc, <font class="keyword">const</font> <font class="keywordtype">char</font> **argv) \ +{ \ + __ServiceClassName *scn = <font class="keyword">new</font> __ServiceClassName; \ + scn->setArgs (argc, argv); \ + scn->setCallbackArray (__ServiceCallbackArray, <font class="keyword">sizeof</font>(__ServiceCallbackArray)/<font class="keyword">sizeof</font>(__ServiceCallbackArray[0])); \ + sint retval = scn->main (__ServiceShortName, __ServiceLongName, __ServicePort, __ConfigDir, __LogDir); \ + <font class="keyword">delete</font> scn; \ + <font class="keywordflow">return</font> retval; \ +}</pre></div>The goal of this macro is to simplify the service creation, it creates the main body function. +<p> +If you don't want to give a callback array, just put EmptyCallbackArray in the last argument +<p> +Example: <div class="fragment"><pre> <font class="comment">// Create the Test Service class</font> + <font class="keyword">class </font>CTestService : <font class="keyword">public</font> IService + { + <font class="keyword">public</font>: + <font class="keywordtype">void</font> init () { <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"init()"</font>); } + <font class="keywordtype">bool</font> update () { <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"update();"</font>); <font class="keywordflow">return</font> <font class="keyword">true</font>; } + <font class="keywordtype">void</font> release () { <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"release()"</font>); } + }; + <font class="comment">// Create the main() function that create a test service instance and execute it.</font> + <font class="comment">// "TS" is the short service name and "test_service" is the long one.</font> + <font class="comment">// The name of the config file is based on the long name!</font> + <font class="comment">// EmptyCallbackArray means that you don't provide right now the callback</font> + <font class="comment">// the last 2 path are where is the config file is (directory) and where to log info (directory)</font> + <a class="code" href="service_8h.html#a0">NLNET_SERVICE_MAIN</a>(CTestService, <font class="stringliteral">"TS"</font>, <font class="stringliteral">"test_service"</font>, 0, EmptyCallbackArray, <font class="stringliteral">""</font>, <font class="stringliteral">""</font>); + * +</pre></div> +<p> +If you want the port to not be auto-assigned by the naming service, set the port to a number different than 0. +<p> +Args used by service are always in lower case: +<p> +-C followed by the directory where we can find the config file -L followed by the directory where we have to log -N followed by the alias name (used by the admin system) -P followed by the listen port -A followed by the path where to execute the service (it uses chdir()) -I to start the service iconified +<p> +Definition at line <a class="el" href="service_8h-source.html#l00119">119</a> of file <a class="el" href="service_8h-source.html">service.h</a>. </td> + </tr> +</table> + + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |