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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include <net-snmp/net-snmp-config.h></span>
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="preprocessor">#if HAVE_STRING_H</span>
<a name="l00004"></a>00004 <span class="preprocessor"></span><span class="preprocessor">#include <string.h></span>
<a name="l00005"></a>00005 <span class="preprocessor">#else</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#include <strings.h></span>
<a name="l00007"></a>00007 <span class="preprocessor">#endif</span>
<a name="l00008"></a>00008 <span class="preprocessor"></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <net-snmp/net-snmp-includes.h></span>
<a name="l00010"></a>00010 <span class="preprocessor">#include <net-snmp/agent/net-snmp-agent-includes.h></span>
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="preprocessor">#include <net-snmp/agent/null.h></span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="keywordtype">int</span>
<a name="l00015"></a>00015 netsnmp_register_null(oid * loc, <span class="keywordtype">size_t</span> loc_len)
<a name="l00016"></a>00016 {
<a name="l00017"></a>00017 <span class="keywordflow">return</span> netsnmp_register_null_context(loc, loc_len, NULL);
<a name="l00018"></a>00018 }
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="keywordtype">int</span>
<a name="l00021"></a>00021 netsnmp_register_null_context(oid * loc, <span class="keywordtype">size_t</span> loc_len,
<a name="l00022"></a>00022 <span class="keyword">const</span> <span class="keywordtype">char</span> *contextName)
<a name="l00023"></a>00023 {
<a name="l00024"></a>00024 <a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo;
<a name="l00025"></a>00025 reginfo = <a class="code" href="group__util.html#ga9cd013bb193de5048149afeb9d94e424" title="Mallocs memory of sizeof(t), zeros it and returns a pointer to it.">SNMP_MALLOC_TYPEDEF</a>(<a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a>);
<a name="l00026"></a>00026 reginfo-><a class="code" href="structnetsnmp__handler__registration__s.html#ab932303bcdd9ee47ad6cefd77d9a4123" title="for mrTable listings, and other uses">handlerName</a> = strdup(<span class="stringliteral">""</span>);
<a name="l00027"></a>00027 reginfo-><a class="code" href="structnetsnmp__handler__registration__s.html#a264722b6b9385237fbcb5f8bc144d470" title="where are we registered at?">rootoid</a> = loc;
<a name="l00028"></a>00028 reginfo->rootoid_len = loc_len;
<a name="l00029"></a>00029 reginfo-><a class="code" href="structnetsnmp__handler__registration__s.html#a4ef77cb16c8094af69cdd67a654ebfa3" title="handler details">handler</a> =
<a name="l00030"></a>00030 <a class="code" href="group__handler.html#ga169c1653d481ed3d7df0c1795d99ca0c" title="creates a netsnmp_mib_handler structure given a name and a access method.">netsnmp_create_handler</a>(<span class="stringliteral">"null"</span>, netsnmp_null_handler);
<a name="l00031"></a>00031 <span class="keywordflow">if</span> (contextName)
<a name="l00032"></a>00032 reginfo-><a class="code" href="structnetsnmp__handler__registration__s.html#a6e58555978e555e87b07c535eae4313d" title="NULL = default context.">contextName</a> = strdup(contextName);
<a name="l00033"></a>00033 reginfo->modes = HANDLER_CAN_DEFAULT;
<a name="l00034"></a>00034 <span class="keywordflow">return</span> <a class="code" href="group__handler.html#gacdbdb9d74898a5bf04b0992ea0316aa4" title="register a handler, as defined by the netsnmp_handler_registration pointer.">netsnmp_register_handler</a>(reginfo);
<a name="l00035"></a>00035 }
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keywordtype">int</span>
<a name="l00038"></a>00038 netsnmp_null_handler(<a class="code" href="structnetsnmp__mib__handler__s.html" title="the mib handler structure to be registered">netsnmp_mib_handler</a> *handler,
<a name="l00039"></a>00039 <a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo,
<a name="l00040"></a>00040 <a class="code" href="structnetsnmp__agent__request__info__s.html" title="The agent transaction request structure.">netsnmp_agent_request_info</a> *reqinfo,
<a name="l00041"></a>00041 <a class="code" href="structnetsnmp__request__info__s.html" title="The netsnmp request info structure.">netsnmp_request_info</a> *requests)
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 DEBUGMSGTL((<span class="stringliteral">"helper:null"</span>, <span class="stringliteral">"Got request\n"</span>));
<a name="l00044"></a>00044
<a name="l00045"></a>00045 DEBUGMSGTL((<span class="stringliteral">"helper:null"</span>, <span class="stringliteral">" oid:"</span>));
<a name="l00046"></a>00046 DEBUGMSGOID((<span class="stringliteral">"helper:null"</span>, requests-><a class="code" href="structnetsnmp__request__info__s.html#a455d87f6b7178fe19ea564c60c0ccb6f" title="variable bindings">requestvb</a>-><a class="code" href="structvariable__list.html#a7b5bdda01921550d24ea53033ce76146" title="Object identifier of variable.">name</a>,
<a name="l00047"></a>00047 requests-><a class="code" href="structnetsnmp__request__info__s.html#a455d87f6b7178fe19ea564c60c0ccb6f" title="variable bindings">requestvb</a>-><a class="code" href="structvariable__list.html#a089e5b1a422bf8e693510ff5408a57a7" title="number of subid's in name">name_length</a>));
<a name="l00048"></a>00048 DEBUGMSG((<span class="stringliteral">"helper:null"</span>, <span class="stringliteral">"\n"</span>));
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keywordflow">switch</span> (reqinfo->mode) {
<a name="l00051"></a>00051 <span class="keywordflow">case</span> MODE_GETNEXT:
<a name="l00052"></a>00052 <span class="keywordflow">case</span> MODE_GETBULK:
<a name="l00053"></a>00053 <span class="keywordflow">return</span> SNMP_ERR_NOERROR;
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keywordflow">case</span> MODE_GET:
<a name="l00056"></a>00056 <a class="code" href="group__snmp__agent.html#gabdbcfb3c9e26c8dd657850053daae189" title="set error for all requests">netsnmp_request_set_error_all</a>(requests, SNMP_NOSUCHOBJECT);
<a name="l00057"></a>00057 <span class="keywordflow">return</span> SNMP_ERR_NOERROR;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keywordflow">default</span>:
<a name="l00060"></a>00060 <a class="code" href="group__snmp__agent.html#gabdbcfb3c9e26c8dd657850053daae189" title="set error for all requests">netsnmp_request_set_error_all</a>(requests, SNMP_ERR_NOSUCHNAME);
<a name="l00061"></a>00061 <span class="keywordflow">return</span> SNMP_ERR_NOERROR;
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063 }
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