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<div class="title">rr_functions.c</div> </div>
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<a href="rr__functions_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * rr_function.c</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * function that operate on specific rr types</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * (c) NLnet Labs, 2004-2006</span>
<a name="l00007"></a>00007 <span class="comment"> * See the file LICENSE for the license</span>
<a name="l00008"></a>00008 <span class="comment"> */</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="comment">/*</span>
<a name="l00011"></a>00011 <span class="comment"> * These come strait from perldoc Net::DNS::RR::xxx</span>
<a name="l00012"></a>00012 <span class="comment"> * first the read variant, then the write. This is</span>
<a name="l00013"></a>00013 <span class="comment"> * not complete.</span>
<a name="l00014"></a>00014 <span class="comment"> */</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="preprocessor">#include <<a class="code" href="ldns_2config_8h.html">ldns/config.h</a>></span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include <<a class="code" href="ldns_8h.html" title="Including this file will include all ldns files, and define some lookup tables.">ldns/ldns.h</a>></span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include <limits.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <strings.h></span>
<a name="l00022"></a>00022
<a name="l00030"></a>00030 <span class="keyword">static</span> <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00031"></a>00031 ldns_rr_function(<a class="code" href="rr_8h.html#a5b71c1de711a178f6fbda5d684cdfed5">ldns_rr_type</a> type, <span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *rr, <span class="keywordtype">size_t</span> pos)
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 <span class="keywordflow">if</span> (!rr || <a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(rr) != type) {
<a name="l00034"></a>00034 <span class="keywordflow">return</span> NULL;
<a name="l00035"></a>00035 }
<a name="l00036"></a>00036 <span class="keywordflow">return</span> <a class="code" href="rr_8c.html#aed836e7b90f7c11993d92a4569d7e29b" title="returns the rdata field member counter.">ldns_rr_rdf</a>(rr, pos);
<a name="l00037"></a>00037 }
<a name="l00038"></a>00038
<a name="l00047"></a>00047 <span class="keyword">static</span> <span class="keywordtype">bool</span>
<a name="l00048"></a>00048 ldns_rr_set_function(<a class="code" href="rr_8h.html#a5b71c1de711a178f6fbda5d684cdfed5">ldns_rr_type</a> type, <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *rr, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *rdf, <span class="keywordtype">size_t</span> pos)
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *pop;
<a name="l00051"></a>00051 <span class="keywordflow">if</span> (!rr || <a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(rr) != type) {
<a name="l00052"></a>00052 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054 pop = <a class="code" href="rr_8c.html#a7562013263235b77e6ba9880aafa5ac1" title="sets a rdf member, it will be set on the position given.">ldns_rr_set_rdf</a>(rr, rdf, pos);
<a name="l00055"></a>00055 <a class="code" href="rdata_8c.html#a47cb2779f76f2f6561ff8ede8e41afec" title="frees a rdf structure _and_ frees the data.">ldns_rdf_deep_free</a>(pop);
<a name="l00056"></a>00056 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="comment">/* A/AAAA records */</span>
<a name="l00060"></a>00060 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00061"></a><a class="code" href="rr__functions_8h.html#af3223d21ff8acf3b2fc747b1e9fa91a9">00061</a> <a class="code" href="rr__functions_8c.html#af3223d21ff8acf3b2fc747b1e9fa91a9" title="returns the address of a LDNS_RR_TYPE_A rr">ldns_rr_a_address</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="comment">/* 2 types to check, cannot use the macro */</span>
<a name="l00064"></a>00064 <span class="keywordflow">if</span> (!r || (<a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(r) != <a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa1c46026dd2245d1e8b8dd17f972f34c2" title="a host address">LDNS_RR_TYPE_A</a> &&
<a name="l00065"></a>00065 <a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(r) != <a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa98b91f4b456322f75c67a1ecac18c7fe" title="ipv6 address">LDNS_RR_TYPE_AAAA</a>)) {
<a name="l00066"></a>00066 <span class="keywordflow">return</span> NULL;
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 <span class="keywordflow">return</span> <a class="code" href="rr_8c.html#aed836e7b90f7c11993d92a4569d7e29b" title="returns the rdata field member counter.">ldns_rr_rdf</a>(r, 0);
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keywordtype">bool</span>
<a name="l00072"></a><a class="code" href="rr__functions_8h.html#a3ec8dc30a160d4283140f027be113166">00072</a> <a class="code" href="rr__functions_8c.html#a3ec8dc30a160d4283140f027be113166" title="sets the address of a LDNS_RR_TYPE_A rr">ldns_rr_a_set_address</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="comment">/* 2 types to check, cannot use the macro... */</span>
<a name="l00075"></a>00075 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *pop;
<a name="l00076"></a>00076 <span class="keywordflow">if</span> (!r || (<a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(r) != <a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa1c46026dd2245d1e8b8dd17f972f34c2" title="a host address">LDNS_RR_TYPE_A</a> &&
<a name="l00077"></a>00077 <a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(r) != <a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa98b91f4b456322f75c67a1ecac18c7fe" title="ipv6 address">LDNS_RR_TYPE_AAAA</a>)) {
<a name="l00078"></a>00078 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080 pop = <a class="code" href="rr_8c.html#a7562013263235b77e6ba9880aafa5ac1" title="sets a rdf member, it will be set on the position given.">ldns_rr_set_rdf</a>(r, f, 0);
<a name="l00081"></a>00081 <span class="keywordflow">if</span> (pop) {
<a name="l00082"></a>00082 <a class="code" href="util_8h.html#a5e13054aa9b3843e97514228a0bbe909">LDNS_FREE</a>(pop);
<a name="l00083"></a>00083 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00084"></a>00084 } <span class="keywordflow">else</span> {
<a name="l00085"></a>00085 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="comment">/* NS record */</span>
<a name="l00090"></a>00090 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00091"></a><a class="code" href="rr__functions_8h.html#a57c51b4f06c3983d95c23dabce9496e9">00091</a> <a class="code" href="rr__functions_8c.html#a57c51b4f06c3983d95c23dabce9496e9" title="returns the name of a LDNS_RR_TYPE_NS rr">ldns_rr_ns_nsdname</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daaa3b41f5c015a14a145a7f21ae29a8795" title="an authoritative name server">LDNS_RR_TYPE_NS</a>, r, 0);
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="comment">/* MX record */</span>
<a name="l00097"></a>00097 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00098"></a><a class="code" href="rr__functions_8h.html#aaac4a6f2ac3490a67e9ae18438693db8">00098</a> <a class="code" href="rr__functions_8c.html#aaac4a6f2ac3490a67e9ae18438693db8" title="returns the mx pref.">ldns_rr_mx_preference</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daaf13c7ee3899f0484210333da33db2a6c" title="mail exchange">LDNS_RR_TYPE_MX</a>, r, 0);
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00104"></a><a class="code" href="rr__functions_8h.html#abd0d5610a5a4dd0a7d83e2aca03f4695">00104</a> <a class="code" href="rr__functions_8c.html#abd0d5610a5a4dd0a7d83e2aca03f4695" title="returns the mx host of a LDNS_RR_TYPE_MX rr">ldns_rr_mx_exchange</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daaf13c7ee3899f0484210333da33db2a6c" title="mail exchange">LDNS_RR_TYPE_MX</a>, r, 1);
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">/* RRSIG record */</span>
<a name="l00110"></a>00110 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00111"></a><a class="code" href="rr__functions_8h.html#ac8a561bf0b0409c11e6168bf2095b612">00111</a> <a class="code" href="rr__functions_8c.html#ac8a561bf0b0409c11e6168bf2095b612" title="returns the type covered of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_typecovered</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 0);
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keywordtype">bool</span>
<a name="l00117"></a><a class="code" href="rr__functions_8h.html#a793485ed72ab4152bcfc4010b4df89c3">00117</a> <a class="code" href="rr__functions_8c.html#a793485ed72ab4152bcfc4010b4df89c3" title="sets the typecovered of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_typecovered</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 0);
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00123"></a><a class="code" href="rr__functions_8h.html#a4f01be563d638668543f2fec2c50c5c4">00123</a> <a class="code" href="rr__functions_8c.html#a4f01be563d638668543f2fec2c50c5c4" title="returns the algorithm of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_algorithm</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 1);
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordtype">bool</span>
<a name="l00129"></a><a class="code" href="rr__functions_8h.html#a5322db96ef0b25bdf53c8ed1b38c79c1">00129</a> <a class="code" href="rr__functions_8c.html#a5322db96ef0b25bdf53c8ed1b38c79c1" title="sets the algorithm of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_algorithm</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 1);
<a name="l00132"></a>00132 }
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00135"></a><a class="code" href="rr__functions_8h.html#a95dc532b743768be51e3d881c0f53995">00135</a> <a class="code" href="rr__functions_8c.html#a95dc532b743768be51e3d881c0f53995" title="returns the number of labels of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_labels</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 2);
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keywordtype">bool</span>
<a name="l00141"></a><a class="code" href="rr__functions_8h.html#a868e2c57564ba90d61b119e5d4890580">00141</a> <a class="code" href="rr__functions_8c.html#a868e2c57564ba90d61b119e5d4890580" title="sets the number of labels of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_labels</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 2);
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00147"></a><a class="code" href="rr__functions_8h.html#aa025a9e432f22972cb2f59bafd0b2780">00147</a> <a class="code" href="rr__functions_8c.html#aa025a9e432f22972cb2f59bafd0b2780" title="returns the original TTL of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_origttl</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 3);
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordtype">bool</span>
<a name="l00153"></a><a class="code" href="rr__functions_8h.html#af093e1310b29998d2d93e43531682a85">00153</a> <a class="code" href="rr__functions_8c.html#af093e1310b29998d2d93e43531682a85" title="sets the original TTL of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_origttl</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 3);
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00159"></a><a class="code" href="rr__functions_8h.html#a5861756760bce5173b85e681532569d3">00159</a> <a class="code" href="rr__functions_8c.html#a5861756760bce5173b85e681532569d3" title="returns the expiration time of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_expiration</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00160"></a>00160 {
<a name="l00161"></a>00161 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 4);
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="keywordtype">bool</span>
<a name="l00165"></a><a class="code" href="rr__functions_8h.html#a3babbd14e40490efaa4a1601e9b39682">00165</a> <a class="code" href="rr__functions_8c.html#a3babbd14e40490efaa4a1601e9b39682" title="sets the expireation date of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_expiration</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 4);
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00171"></a><a class="code" href="rr__functions_8h.html#a5392caf7a0cb94a6321d4a7c18a3d27a">00171</a> <a class="code" href="rr__functions_8c.html#a5392caf7a0cb94a6321d4a7c18a3d27a" title="returns the inception time of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_inception</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 5);
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keywordtype">bool</span>
<a name="l00177"></a><a class="code" href="rr__functions_8h.html#a887bd03782a5d8d7ab6dce0d6fec1eb1">00177</a> <a class="code" href="rr__functions_8c.html#a887bd03782a5d8d7ab6dce0d6fec1eb1" title="sets the inception date of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_inception</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 5);
<a name="l00180"></a>00180 }
<a name="l00181"></a>00181
<a name="l00182"></a>00182 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00183"></a><a class="code" href="rr__functions_8h.html#a5eb09e1c820357f339f9140a0c1f48a7">00183</a> <a class="code" href="rr__functions_8c.html#a5eb09e1c820357f339f9140a0c1f48a7" title="returns the keytag of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_keytag</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00184"></a>00184 {
<a name="l00185"></a>00185 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 6);
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a>00188 <span class="keywordtype">bool</span>
<a name="l00189"></a><a class="code" href="rr__functions_8h.html#a3f507c209856f83959d3f8c9aa5f40f5">00189</a> <a class="code" href="rr__functions_8c.html#a3f507c209856f83959d3f8c9aa5f40f5" title="sets the keytag of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_keytag</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 6);
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00195"></a><a class="code" href="rr__functions_8h.html#ad4be0d7e446c740c857f257448f2b998">00195</a> <a class="code" href="rr__functions_8c.html#ad4be0d7e446c740c857f257448f2b998" title="returns the signers name of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_signame</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00196"></a>00196 {
<a name="l00197"></a>00197 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 7);
<a name="l00198"></a>00198 }
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keywordtype">bool</span>
<a name="l00201"></a><a class="code" href="rr__functions_8h.html#a9b909f2ac0be7038df3c4368914fa9d9">00201</a> <a class="code" href="rr__functions_8c.html#a9b909f2ac0be7038df3c4368914fa9d9" title="sets the signers name of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_signame</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 7);
<a name="l00204"></a>00204 }
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00207"></a><a class="code" href="rr__functions_8h.html#ace2ec5cfdf36744e17132708fbf2cb64">00207</a> <a class="code" href="rr__functions_8c.html#ace2ec5cfdf36744e17132708fbf2cb64" title="returns the signature data of a LDNS_RR_TYPE_RRSIG RR">ldns_rr_rrsig_sig</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, 8);
<a name="l00210"></a>00210 }
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="keywordtype">bool</span>
<a name="l00213"></a><a class="code" href="rr__functions_8h.html#ad7b20e14c55263e86ae3c2e05071a098">00213</a> <a class="code" href="rr__functions_8c.html#ad7b20e14c55263e86ae3c2e05071a098" title="sets the signature data of a LDNS_RR_TYPE_RRSIG rr">ldns_rr_rrsig_set_sig</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa0dae8d9f8f4684e63ac7665a2a489b4d" title="draft-ietf-dnsext-dnssec-25">LDNS_RR_TYPE_RRSIG</a>, r, f, 8);
<a name="l00216"></a>00216 }
<a name="l00217"></a>00217
<a name="l00218"></a>00218 <span class="comment">/* DNSKEY record */</span>
<a name="l00219"></a>00219 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00220"></a><a class="code" href="rr__functions_8h.html#a3564d50cd53e1f9e300ae72d85fe37cc">00220</a> <a class="code" href="rr__functions_8c.html#a3564d50cd53e1f9e300ae72d85fe37cc" title="returns the flags of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_flags</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, 0);
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224
<a name="l00225"></a>00225 <span class="keywordtype">bool</span>
<a name="l00226"></a><a class="code" href="rr__functions_8h.html#a227109b6d64e9864d89b76e453bae821">00226</a> <a class="code" href="rr__functions_8c.html#a227109b6d64e9864d89b76e453bae821" title="sets the flags of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_set_flags</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00227"></a>00227 {
<a name="l00228"></a>00228 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, f, 0);
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230
<a name="l00231"></a>00231 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00232"></a><a class="code" href="rr__functions_8h.html#a5fa4b4384534cd4bed2393b085249254">00232</a> <a class="code" href="rr__functions_8c.html#a5fa4b4384534cd4bed2393b085249254" title="returns the protocol of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_protocol</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, 1);
<a name="l00235"></a>00235 }
<a name="l00236"></a>00236
<a name="l00237"></a>00237 <span class="keywordtype">bool</span>
<a name="l00238"></a><a class="code" href="rr__functions_8h.html#a655018f87ce43d9a52f7dc109c6c11c9">00238</a> <a class="code" href="rr__functions_8c.html#a655018f87ce43d9a52f7dc109c6c11c9" title="sets the protocol of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_set_protocol</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00239"></a>00239 {
<a name="l00240"></a>00240 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, f, 1);
<a name="l00241"></a>00241 }
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00244"></a><a class="code" href="rr__functions_8h.html#a3e44cb78252137451fcaaf023ef77c7f">00244</a> <a class="code" href="rr__functions_8c.html#a3e44cb78252137451fcaaf023ef77c7f" title="returns the algorithm of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_algorithm</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00245"></a>00245 {
<a name="l00246"></a>00246 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, 2);
<a name="l00247"></a>00247 }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="keywordtype">bool</span>
<a name="l00250"></a><a class="code" href="rr__functions_8h.html#a2235647d52df6e239e5f16de530ae01c">00250</a> <a class="code" href="rr__functions_8c.html#a2235647d52df6e239e5f16de530ae01c" title="sets the algorithm of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_set_algorithm</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00251"></a>00251 {
<a name="l00252"></a>00252 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, f, 2);
<a name="l00253"></a>00253 }
<a name="l00254"></a>00254
<a name="l00255"></a>00255 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *
<a name="l00256"></a><a class="code" href="rr__functions_8h.html#a06499b3b06013f395b9eca9a6f1ff74a">00256</a> <a class="code" href="rr__functions_8c.html#a06499b3b06013f395b9eca9a6f1ff74a" title="returns the key data of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_key</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r)
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258 <span class="keywordflow">return</span> ldns_rr_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, 3);
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keywordtype">bool</span>
<a name="l00262"></a><a class="code" href="rr__functions_8h.html#a7520d9c67f7fc3e41c8cbda2fb619f2c">00262</a> <a class="code" href="rr__functions_8c.html#a7520d9c67f7fc3e41c8cbda2fb619f2c" title="sets the key data of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_set_key</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *r, <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *f)
<a name="l00263"></a>00263 {
<a name="l00264"></a>00264 <span class="keywordflow">return</span> ldns_rr_set_function(<a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa316efb0ac15f31b6891fa6fba833eae8">LDNS_RR_TYPE_DNSKEY</a>, r, f, 3);
<a name="l00265"></a>00265 }
<a name="l00266"></a>00266
<a name="l00267"></a>00267 <span class="keywordtype">size_t</span>
<a name="l00268"></a><a class="code" href="rr__functions_8h.html#ae170a580c2abd32969a7a7a7500cb033">00268</a> <a class="code" href="rr__functions_8c.html#ae170a580c2abd32969a7a7a7500cb033" title="get the length of the keydata in bits">ldns_rr_dnskey_key_size_raw</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* keydata,
<a name="l00269"></a>00269 <span class="keyword">const</span> <span class="keywordtype">size_t</span> len,
<a name="l00270"></a>00270 <span class="keyword">const</span> <a class="code" href="keys_8h.html#af4bde8238e05b183cf373f49639a3e58">ldns_algorithm</a> alg)
<a name="l00271"></a>00271 {
<a name="l00272"></a>00272 <span class="comment">/* for DSA keys */</span>
<a name="l00273"></a>00273 uint8_t t;
<a name="l00274"></a>00274
<a name="l00275"></a>00275 <span class="comment">/* for RSA keys */</span>
<a name="l00276"></a>00276 uint16_t exp;
<a name="l00277"></a>00277 uint16_t int16;
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="keywordflow">switch</span> ((<a class="code" href="keys_8h.html#a760c6c6be2337ff27f2dcf5d3253549a">ldns_signing_algorithm</a>)alg) {
<a name="l00280"></a>00280 <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a98ae68498fea31062b1d03a861846aa5">LDNS_SIGN_DSA</a>:
<a name="l00281"></a>00281 <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a28624a25c45025703d05de9984c4ee4a">LDNS_SIGN_DSA_NSEC3</a>:
<a name="l00282"></a>00282 <span class="keywordflow">if</span> (len > 0) {
<a name="l00283"></a>00283 t = keydata[0];
<a name="l00284"></a>00284 <span class="keywordflow">return</span> (64 + t*8)*8;
<a name="l00285"></a>00285 } <span class="keywordflow">else</span> {
<a name="l00286"></a>00286 <span class="keywordflow">return</span> 0;
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 <span class="keywordflow">break</span>;
<a name="l00289"></a>00289 <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a92e7ccac219c462f054e00c8e6c8321b">LDNS_SIGN_RSAMD5</a>:
<a name="l00290"></a>00290 <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a062ab8c29c8f73b28bbb552597975dbc">LDNS_SIGN_RSASHA1</a>:
<a name="l00291"></a>00291 <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a7a8b2b416cc65f7637108b6ba35cad69">LDNS_SIGN_RSASHA1_NSEC3</a>:
<a name="l00292"></a>00292 <span class="preprocessor">#ifdef USE_SHA2</span>
<a name="l00293"></a>00293 <span class="preprocessor"></span> <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a9f88342b4f9ce95700a72154b6d30269">LDNS_SIGN_RSASHA256</a>:
<a name="l00294"></a>00294 <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a93fc09210171fbecee85ed84ebfc7dbd">LDNS_SIGN_RSASHA512</a>:
<a name="l00295"></a>00295 <span class="preprocessor">#endif</span>
<a name="l00296"></a>00296 <span class="preprocessor"></span> <span class="keywordflow">if</span> (len > 0) {
<a name="l00297"></a>00297 <span class="keywordflow">if</span> (keydata[0] == 0) {
<a name="l00298"></a>00298 <span class="comment">/* big exponent */</span>
<a name="l00299"></a>00299 <span class="keywordflow">if</span> (len > 3) {
<a name="l00300"></a>00300 <a class="code" href="config_8h.html#a802c986820d3866639922b6bc9484f90">memmove</a>(&int16, keydata + 1, 2);
<a name="l00301"></a>00301 exp = ntohs(int16);
<a name="l00302"></a>00302 <span class="keywordflow">return</span> (len - exp - 3)*8;
<a name="l00303"></a>00303 } <span class="keywordflow">else</span> {
<a name="l00304"></a>00304 <span class="keywordflow">return</span> 0;
<a name="l00305"></a>00305 }
<a name="l00306"></a>00306 } <span class="keywordflow">else</span> {
<a name="l00307"></a>00307 exp = keydata[0];
<a name="l00308"></a>00308 <span class="keywordflow">return</span> (len-exp-1)*8;
<a name="l00309"></a>00309 }
<a name="l00310"></a>00310 } <span class="keywordflow">else</span> {
<a name="l00311"></a>00311 <span class="keywordflow">return</span> 0;
<a name="l00312"></a>00312 }
<a name="l00313"></a>00313 <span class="keywordflow">break</span>;
<a name="l00314"></a>00314 <span class="preprocessor">#ifdef USE_GOST</span>
<a name="l00315"></a>00315 <span class="preprocessor"></span> <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a2f5cc1330edd5c11be92509543402f98">LDNS_SIGN_ECC_GOST</a>:
<a name="l00316"></a>00316 <span class="keywordflow">return</span> 512;
<a name="l00317"></a>00317 <span class="preprocessor">#endif</span>
<a name="l00318"></a>00318 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_ECDSA</span>
<a name="l00319"></a>00319 <span class="preprocessor"></span> <span class="keywordflow">case</span> LDNS_SIGN_ECDSAP256SHA256:
<a name="l00320"></a>00320 <span class="keywordflow">return</span> 256;
<a name="l00321"></a>00321 <span class="keywordflow">case</span> LDNS_SIGN_ECDSAP384SHA384:
<a name="l00322"></a>00322 <span class="keywordflow">return</span> 384;
<a name="l00323"></a>00323 <span class="preprocessor">#endif</span>
<a name="l00324"></a>00324 <span class="preprocessor"></span> <span class="keywordflow">case</span> <a class="code" href="keys_8h.html#aa9c34fead27309e4540a2c4cee3db664a90eafd9721029814659dce35a33cdede">LDNS_SIGN_HMACMD5</a>:
<a name="l00325"></a>00325 <span class="keywordflow">return</span> len;
<a name="l00326"></a>00326 <span class="keywordflow">default</span>:
<a name="l00327"></a>00327 <span class="keywordflow">return</span> 0;
<a name="l00328"></a>00328 }
<a name="l00329"></a>00329 }
<a name="l00330"></a>00330
<a name="l00331"></a>00331 <span class="keywordtype">size_t</span>
<a name="l00332"></a><a class="code" href="rr__functions_8h.html#a62365cf8882b70048615dc0f5624b6bb">00332</a> <a class="code" href="rr__functions_8c.html#a62365cf8882b70048615dc0f5624b6bb" title="get the length of the keydata in bits">ldns_rr_dnskey_key_size</a>(<span class="keyword">const</span> <a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *key)
<a name="l00333"></a>00333 {
<a name="l00334"></a>00334 <span class="keywordflow">if</span> (!key || !<a class="code" href="rr__functions_8c.html#a06499b3b06013f395b9eca9a6f1ff74a" title="returns the key data of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_key</a>(key)
<a name="l00335"></a>00335 || !<a class="code" href="rr__functions_8c.html#a3e44cb78252137451fcaaf023ef77c7f" title="returns the algorithm of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_algorithm</a>(key)) {
<a name="l00336"></a>00336 <span class="keywordflow">return</span> 0;
<a name="l00337"></a>00337 }
<a name="l00338"></a>00338 <span class="keywordflow">return</span> <a class="code" href="rr__functions_8c.html#ae170a580c2abd32969a7a7a7500cb033" title="get the length of the keydata in bits">ldns_rr_dnskey_key_size_raw</a>((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)<a class="code" href="rdata_8c.html#adc126e8f5417a3c1049242f93fde3602" title="returns the data of the rdf.">ldns_rdf_data</a>(<a class="code" href="rr__functions_8c.html#a06499b3b06013f395b9eca9a6f1ff74a" title="returns the key data of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_key</a>(key)),
<a name="l00339"></a>00339 <a class="code" href="rdata_8c.html#acccb19af8b71b0c8d341d17946b46e8b" title="returns the size of the rdf.">ldns_rdf_size</a>(<a class="code" href="rr__functions_8c.html#a06499b3b06013f395b9eca9a6f1ff74a" title="returns the key data of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_key</a>(key)),
<a name="l00340"></a>00340 <a class="code" href="rdata_8c.html#a9743cad6a2edaec63bbc419633b207d0" title="returns the native uint8_t representation from the rdf.">ldns_rdf2native_int8</a>(<a class="code" href="rr__functions_8c.html#a3e44cb78252137451fcaaf023ef77c7f" title="returns the algorithm of a LDNS_RR_TYPE_DNSKEY rr">ldns_rr_dnskey_algorithm</a>(key))
<a name="l00341"></a>00341 );
<a name="l00342"></a>00342 }
<a name="l00343"></a>00343
<a name="l00344"></a><a class="code" href="rr__functions_8c.html#a0f6fcc6bf5661b508574e40d00b9e842">00344</a> uint32_t <a class="code" href="rr__functions_8c.html#a0f6fcc6bf5661b508574e40d00b9e842">ldns_soa_serial_identity</a>(uint32_t <a class="code" href="common_8h.html#ade436d89899edbffbc53514d440d28b9">ATTR_UNUSED</a>(_), <span class="keywordtype">void</span> *data)
<a name="l00345"></a>00345 {
<a name="l00346"></a>00346 <span class="keywordflow">return</span> (uint32_t) (intptr_t) data;
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348
<a name="l00349"></a><a class="code" href="rr__functions_8c.html#a3e66006a24cc96304d329cebbca285dc">00349</a> uint32_t <a class="code" href="rr__functions_8c.html#a3e66006a24cc96304d329cebbca285dc">ldns_soa_serial_increment</a>(uint32_t s, <span class="keywordtype">void</span> *<a class="code" href="common_8h.html#ade436d89899edbffbc53514d440d28b9">ATTR_UNUSED</a>(_))
<a name="l00350"></a>00350 {
<a name="l00351"></a>00351 <span class="keywordflow">return</span> <a class="code" href="rr__functions_8c.html#ae6900c5e302c4a01bc02b686234f04be" title="Function to be used with dns_rr_soa_increment_func_int, to increment the soa serial number with a cer...">ldns_soa_serial_increment_by</a>(s, (<span class="keywordtype">void</span> *)1);
<a name="l00352"></a>00352 }
<a name="l00353"></a>00353
<a name="l00354"></a><a class="code" href="rr__functions_8h.html#ae6900c5e302c4a01bc02b686234f04be">00354</a> uint32_t <a class="code" href="rr__functions_8c.html#ae6900c5e302c4a01bc02b686234f04be" title="Function to be used with dns_rr_soa_increment_func_int, to increment the soa serial number with a cer...">ldns_soa_serial_increment_by</a>(uint32_t s, <span class="keywordtype">void</span> *data)
<a name="l00355"></a>00355 {
<a name="l00356"></a>00356 <span class="keywordflow">return</span> s + (intptr_t) data;
<a name="l00357"></a>00357 }
<a name="l00358"></a>00358
<a name="l00359"></a><a class="code" href="rr__functions_8h.html#afcb078ca6781a053fef735635f8dec22">00359</a> uint32_t <a class="code" href="rr__functions_8c.html#afcb078ca6781a053fef735635f8dec22" title="Function to be used with ldns_rr_soa_increment_func or ldns_rr_soa_increment_func_int to set the soa ...">ldns_soa_serial_datecounter</a>(uint32_t s, <span class="keywordtype">void</span> *data)
<a name="l00360"></a>00360 {
<a name="l00361"></a>00361 <span class="keyword">struct </span>tm tm;
<a name="l00362"></a>00362 <span class="keywordtype">char</span> s_str[11];
<a name="l00363"></a>00363 uint32_t new_s;
<a name="l00364"></a>00364 time_t t = data ? (time_t) (intptr_t) data : ldns_time(NULL);
<a name="l00365"></a>00365
<a name="l00366"></a>00366 (void) strftime(s_str, 11, <span class="stringliteral">"%Y%m%d00"</span>, <a class="code" href="config_8h.html#a47c0c928ef136f13663444f1b1f01de7">localtime_r</a>(&t, &tm));
<a name="l00367"></a>00367 new_s = (uint32_t) atoi(s_str);
<a name="l00368"></a>00368 <span class="keywordflow">return</span> new_s > s ? new_s : s+1;
<a name="l00369"></a>00369 }
<a name="l00370"></a>00370
<a name="l00371"></a><a class="code" href="rr__functions_8h.html#a0e665ffe453d7aeefa9087ec0112bdcd">00371</a> uint32_t <a class="code" href="rr__functions_8c.html#a0e665ffe453d7aeefa9087ec0112bdcd" title="Function to be used with ldns_rr_soa_increment_func or ldns_rr_soa_increment_func_int to set the soa ...">ldns_soa_serial_unixtime</a>(uint32_t s, <span class="keywordtype">void</span> *data)
<a name="l00372"></a>00372 {
<a name="l00373"></a>00373 uint32_t new_s = data ? (uint32_t) (intptr_t) data
<a name="l00374"></a>00374 : (uint32_t) ldns_time(NULL);
<a name="l00375"></a>00375 <span class="keywordflow">return</span> new_s > s ? new_s : s+1;
<a name="l00376"></a>00376 }
<a name="l00377"></a>00377
<a name="l00378"></a>00378 <span class="keywordtype">void</span>
<a name="l00379"></a><a class="code" href="rr__functions_8h.html#ac5b21fd1fbf759f337a6534810b24025">00379</a> <a class="code" href="rr__functions_8c.html#ac5b21fd1fbf759f337a6534810b24025" title="Increment the serial number of the given SOA by one.">ldns_rr_soa_increment</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *soa)
<a name="l00380"></a>00380 {
<a name="l00381"></a>00381 <a class="code" href="rr__functions_8c.html#addaa8048093d748991728c5203630dab" title="Increment the serial number of the given SOA with the given function passing it the given data argume...">ldns_rr_soa_increment_func_data</a>(soa, <a class="code" href="rr__functions_8c.html#a3e66006a24cc96304d329cebbca285dc">ldns_soa_serial_increment</a>, NULL);
<a name="l00382"></a>00382 }
<a name="l00383"></a>00383
<a name="l00384"></a>00384 <span class="keywordtype">void</span>
<a name="l00385"></a><a class="code" href="rr__functions_8h.html#a871d964097d1b725fc78b78e2a72865d">00385</a> <a class="code" href="rr__functions_8c.html#a871d964097d1b725fc78b78e2a72865d" title="Increment the serial number of the given SOA with the given function.">ldns_rr_soa_increment_func</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *soa, <a class="code" href="rr__functions_8h.html#adef62d383c5b0e3965ad5d7fe5177507" title="The type of function to be passed to ldns_rr_soa_increment_func, ldns_rr_soa_increment_func_data or l...">ldns_soa_serial_increment_func_t</a> f)
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 <a class="code" href="rr__functions_8c.html#addaa8048093d748991728c5203630dab" title="Increment the serial number of the given SOA with the given function passing it the given data argume...">ldns_rr_soa_increment_func_data</a>(soa, f, NULL);
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389
<a name="l00390"></a>00390 <span class="keywordtype">void</span>
<a name="l00391"></a><a class="code" href="rr__functions_8h.html#addaa8048093d748991728c5203630dab">00391</a> <a class="code" href="rr__functions_8c.html#addaa8048093d748991728c5203630dab" title="Increment the serial number of the given SOA with the given function passing it the given data argume...">ldns_rr_soa_increment_func_data</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *soa,
<a name="l00392"></a>00392 <a class="code" href="rr__functions_8h.html#adef62d383c5b0e3965ad5d7fe5177507" title="The type of function to be passed to ldns_rr_soa_increment_func, ldns_rr_soa_increment_func_data or l...">ldns_soa_serial_increment_func_t</a> f, <span class="keywordtype">void</span> *data)
<a name="l00393"></a>00393 {
<a name="l00394"></a>00394 <a class="code" href="structldns__struct__rdf.html" title="Resource record data field.">ldns_rdf</a> *prev_soa_serial_rdf;
<a name="l00395"></a>00395 <span class="keywordflow">if</span> ( !soa || !f || <a class="code" href="rr_8c.html#a849c616b8e8d87b8c047a8b41be21228" title="returns the type of the rr.">ldns_rr_get_type</a>(soa) != <a class="code" href="rr_8h.html#a640100112b0009efe3d61bbf799b33daa367b06e16e9a68d994130aedec1c3bdb" title="marks the start of a zone of authority">LDNS_RR_TYPE_SOA</a>
<a name="l00396"></a>00396 || !<a class="code" href="rr_8c.html#aed836e7b90f7c11993d92a4569d7e29b" title="returns the rdata field member counter.">ldns_rr_rdf</a>(soa, 2)) {
<a name="l00397"></a>00397 <span class="keywordflow">return</span>;
<a name="l00398"></a>00398 }
<a name="l00399"></a>00399 prev_soa_serial_rdf = <a class="code" href="rr_8c.html#a7562013263235b77e6ba9880aafa5ac1" title="sets a rdf member, it will be set on the position given.">ldns_rr_set_rdf</a>(
<a name="l00400"></a>00400 soa
<a name="l00401"></a>00401 , <a class="code" href="rdata_8c.html#ae1b93acd6f2ae2982b9e4817a3e670c8" title="returns an rdf that contains the given int32 value.">ldns_native2rdf_int32</a>(
<a name="l00402"></a>00402 <a class="code" href="rdata_8h.html#aaa92376014f0abbf0110ca6efd587bb9a077e8e14046bf02ac92053e784921e73" title="32 bits">LDNS_RDF_TYPE_INT32</a>
<a name="l00403"></a>00403 , (*f)( <a class="code" href="rdata_8c.html#a534722bf45958532404e7d2d3f0536cb" title="returns the native uint32_t representation from the rdf.">ldns_rdf2native_int32</a>(
<a name="l00404"></a>00404 <a class="code" href="rr_8c.html#aed836e7b90f7c11993d92a4569d7e29b" title="returns the rdata field member counter.">ldns_rr_rdf</a>(soa, 2))
<a name="l00405"></a>00405 , data
<a name="l00406"></a>00406 )
<a name="l00407"></a>00407 )
<a name="l00408"></a>00408 , 2
<a name="l00409"></a>00409 );
<a name="l00410"></a>00410 <a class="code" href="util_8h.html#a5e13054aa9b3843e97514228a0bbe909">LDNS_FREE</a>(prev_soa_serial_rdf);
<a name="l00411"></a>00411 }
<a name="l00412"></a>00412
<a name="l00413"></a>00413 <span class="keywordtype">void</span>
<a name="l00414"></a><a class="code" href="rr__functions_8h.html#a2dc56922e3bef62bc9db11a0b2162833">00414</a> <a class="code" href="rr__functions_8c.html#a2dc56922e3bef62bc9db11a0b2162833" title="Increment the serial number of the given SOA with the given function using data as an argument for th...">ldns_rr_soa_increment_func_int</a>(<a class="code" href="structldns__struct__rr.html" title="Resource Record.">ldns_rr</a> *soa,
<a name="l00415"></a>00415 <a class="code" href="rr__functions_8h.html#adef62d383c5b0e3965ad5d7fe5177507" title="The type of function to be passed to ldns_rr_soa_increment_func, ldns_rr_soa_increment_func_data or l...">ldns_soa_serial_increment_func_t</a> f, <span class="keywordtype">int</span> data)
<a name="l00416"></a>00416 {
<a name="l00417"></a>00417 <a class="code" href="rr__functions_8c.html#addaa8048093d748991728c5203630dab" title="Increment the serial number of the given SOA with the given function passing it the given data argume...">ldns_rr_soa_increment_func_data</a>(soa, f, (<span class="keywordtype">void</span> *) (intptr_t) data);
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419
</pre></div></div>
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