diff options
Diffstat (limited to 'scripts/external_libs/dpkt-1.8.6/dpkt/dot1q.py')
| -rw-r--r-- | scripts/external_libs/dpkt-1.8.6/dpkt/dot1q.py | 1110 |
1 files changed, 1110 insertions, 0 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/dot1q.py b/scripts/external_libs/dpkt-1.8.6/dpkt/dot1q.py new file mode 100644 index 00000000..ac6eb185 --- /dev/null +++ b/scripts/external_libs/dpkt-1.8.6/dpkt/dot1q.py @@ -0,0 +1,1110 @@ + + + +<!DOCTYPE html> +<html lang="en" class=" is-copy-enabled"> + <head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# object: http://ogp.me/ns/object# article: http://ogp.me/ns/article# profile: http://ogp.me/ns/profile#"> + <meta charset='utf-8'> + <meta http-equiv="X-UA-Compatible" content="IE=edge"> + <meta http-equiv="Content-Language" content="en"> + <meta name="viewport" content="width=1020"> + + + <title>hexcap/dot1q.py at master · hexcap/hexcap</title> + <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="GitHub"> + <link rel="fluid-icon" href="https://github.com/fluidicon.png" title="GitHub"> + <link rel="apple-touch-icon" sizes="57x57" href="/apple-touch-icon-114.png"> + <link 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value="e3j1i6vBsJAzzNVXfe8zggdfxap3rh2bJPDs6A9KfsXTcxVc8/fqgnyjGgf61qd9qj5NUp6K+wZ7/IU756EzQA==" /></div> + <button class="octicon-btn octicon-btn-danger tooltipped tooltipped-n" type="submit" aria-label="Fork this project and delete this file" data-disable-with> + <span class="octicon octicon-trashcan"></span> + </button> +</form> </div> + + <div class="file-info"> + <span class="file-mode" title="File mode">executable file</span> + <span class="file-info-divider"></span> + 93 lines (79 sloc) + <span class="file-info-divider"></span> + 3.071 kB + </div> + </div> + + + <div class="blob-wrapper data type-python"> + <table class="highlight tab-size js-file-line-container" data-tab-size="8"> + <tr> + <td id="L1" class="blob-num js-line-number" data-line-number="1"></td> + <td id="LC1" class="blob-code blob-code-inner js-file-line"><span class="pl-s"><span class="pl-pds">"""</span>IEEE 802.1q<span class="pl-pds">"""</span></span></td> + </tr> + <tr> + <td id="L2" class="blob-num js-line-number" data-line-number="2"></td> + <td id="LC2" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L3" class="blob-num js-line-number" data-line-number="3"></td> + <td id="LC3" class="blob-code blob-code-inner js-file-line"><span class="pl-k">import</span> struct</td> + </tr> + <tr> + <td id="L4" class="blob-num js-line-number" data-line-number="4"></td> + <td id="LC4" class="blob-code blob-code-inner js-file-line"><span class="pl-k">import</span> dpkt</td> + </tr> + <tr> + <td id="L5" class="blob-num js-line-number" data-line-number="5"></td> + <td id="LC5" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L6" class="blob-num js-line-number" data-line-number="6"></td> + <td id="LC6" class="blob-code blob-code-inner js-file-line"><span class="pl-c"># Ethernet payload types - http://standards.ieee.org/regauth/ethertype</span></td> + </tr> + <tr> + <td id="L7" class="blob-num js-line-number" data-line-number="7"></td> + <td id="LC7" class="blob-code blob-code-inner js-file-line">ETH_TYPE_PUP <span class="pl-k">=</span> <span class="pl-c1">0x</span>0200 <span class="pl-c"># PUP protocol</span></td> + </tr> + <tr> + <td id="L8" class="blob-num js-line-number" data-line-number="8"></td> + <td id="LC8" class="blob-code blob-code-inner js-file-line">ETH_TYPE_IP <span class="pl-k">=</span> <span class="pl-c1">0x</span>0800 <span class="pl-c"># IP protocol</span></td> + </tr> + <tr> + <td id="L9" class="blob-num js-line-number" data-line-number="9"></td> + <td id="LC9" class="blob-code blob-code-inner js-file-line">ETH_TYPE_ARP <span class="pl-k">=</span> <span class="pl-c1">0x</span>0806 <span class="pl-c"># address resolution protocol</span></td> + </tr> + <tr> + <td id="L10" class="blob-num js-line-number" data-line-number="10"></td> + <td id="LC10" class="blob-code blob-code-inner js-file-line">ETH_TYPE_CDP <span class="pl-k">=</span> <span class="pl-c1">0x</span>2000 <span class="pl-c"># Cisco Discovery Protocol</span></td> + </tr> + <tr> + <td id="L11" class="blob-num js-line-number" data-line-number="11"></td> + <td id="LC11" class="blob-code blob-code-inner js-file-line">ETH_TYPE_DTP <span class="pl-k">=</span> <span class="pl-c1">0x</span>2004 <span class="pl-c"># Cisco Dynamic Trunking Protocol</span></td> + </tr> + <tr> + <td id="L12" class="blob-num js-line-number" data-line-number="12"></td> + <td id="LC12" class="blob-code blob-code-inner js-file-line">ETH_TYPE_REVARP <span class="pl-k">=</span> <span class="pl-c1">0x</span>8035 <span class="pl-c"># reverse addr resolution protocol</span></td> + </tr> + <tr> + <td id="L13" class="blob-num js-line-number" data-line-number="13"></td> + <td id="LC13" class="blob-code blob-code-inner js-file-line">ETH_TYPE_DOT1Q <span class="pl-k">=</span> <span class="pl-c1">0x</span>8100 <span class="pl-c"># IEEE 802.1Q VLAN tagging</span></td> + </tr> + <tr> + <td id="L14" class="blob-num js-line-number" data-line-number="14"></td> + <td id="LC14" class="blob-code blob-code-inner js-file-line">ETH_TYPE_IPX <span class="pl-k">=</span> <span class="pl-c1">0x</span>8137 <span class="pl-c"># Internetwork Packet Exchange</span></td> + </tr> + <tr> + <td id="L15" class="blob-num js-line-number" data-line-number="15"></td> + <td id="LC15" class="blob-code blob-code-inner js-file-line">ETH_TYPE_IP6 <span class="pl-k">=</span> <span class="pl-c1">0x</span>86DD <span class="pl-c"># IPv6 protocol</span></td> + </tr> + <tr> + <td id="L16" class="blob-num js-line-number" data-line-number="16"></td> + <td id="LC16" class="blob-code blob-code-inner js-file-line">ETH_TYPE_PPP <span class="pl-k">=</span> <span class="pl-c1">0x</span>880B <span class="pl-c"># PPP</span></td> + </tr> + <tr> + <td id="L17" class="blob-num js-line-number" data-line-number="17"></td> + <td id="LC17" class="blob-code blob-code-inner js-file-line">ETH_TYPE_MPLS <span class="pl-k">=</span> <span class="pl-c1">0x</span>8847 <span class="pl-c"># MPLS</span></td> + </tr> + <tr> + <td id="L18" class="blob-num js-line-number" data-line-number="18"></td> + <td id="LC18" class="blob-code blob-code-inner js-file-line">ETH_TYPE_MPLS_MCAST <span class="pl-k">=</span> <span class="pl-c1">0x</span>8848 <span class="pl-c"># MPLS Multicast</span></td> + </tr> + <tr> + <td id="L19" class="blob-num js-line-number" data-line-number="19"></td> + <td id="LC19" class="blob-code blob-code-inner js-file-line">ETH_TYPE_PPPoE_DISC <span class="pl-k">=</span> <span class="pl-c1">0x</span>8863 <span class="pl-c"># PPP Over Ethernet Discovery Stage</span></td> + </tr> + <tr> + <td id="L20" class="blob-num js-line-number" data-line-number="20"></td> + <td id="LC20" class="blob-code blob-code-inner js-file-line">ETH_TYPE_PPPoE <span class="pl-k">=</span> <span class="pl-c1">0x</span>8864 <span class="pl-c"># PPP Over Ethernet Session Stage</span></td> + </tr> + <tr> + <td id="L21" class="blob-num js-line-number" data-line-number="21"></td> + <td id="LC21" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L22" class="blob-num js-line-number" data-line-number="22"></td> + <td id="LC22" class="blob-code blob-code-inner js-file-line"><span class="pl-k">class</span> <span class="pl-en">DOT1Q</span>(<span class="pl-e">dpkt.Packet</span>):</td> + </tr> + <tr> + <td id="L23" class="blob-num js-line-number" data-line-number="23"></td> + <td id="LC23" class="blob-code blob-code-inner js-file-line"> __hdr__ <span class="pl-k">=</span> (</td> + </tr> + <tr> + <td id="L24" class="blob-num js-line-number" data-line-number="24"></td> + <td id="LC24" class="blob-code blob-code-inner js-file-line"> (<span class="pl-s"><span class="pl-pds">'</span>x2<span class="pl-pds">'</span></span>, <span class="pl-s"><span class="pl-pds">'</span>H<span class="pl-pds">'</span></span>, <span class="pl-c1">0</span>),</td> + </tr> + <tr> + <td id="L25" class="blob-num js-line-number" data-line-number="25"></td> + <td id="LC25" class="blob-code blob-code-inner js-file-line"> (<span class="pl-s"><span class="pl-pds">'</span>type<span class="pl-pds">'</span></span>, <span class="pl-s"><span class="pl-pds">'</span>H<span class="pl-pds">'</span></span>, <span class="pl-c1">0</span>)</td> + </tr> + <tr> + <td id="L26" class="blob-num js-line-number" data-line-number="26"></td> + <td id="LC26" class="blob-code blob-code-inner js-file-line"> )</td> + </tr> + <tr> + <td id="L27" class="blob-num js-line-number" data-line-number="27"></td> + <td id="LC27" class="blob-code blob-code-inner js-file-line"> _typesw <span class="pl-k">=</span> {}</td> + </tr> + <tr> + <td id="L28" class="blob-num js-line-number" data-line-number="28"></td> + <td id="LC28" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L29" class="blob-num js-line-number" data-line-number="29"></td> + <td id="LC29" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"># pcp == Priority Code Point(802.1p)</span></td> + </tr> + <tr> + <td id="L30" class="blob-num js-line-number" data-line-number="30"></td> + <td id="LC30" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_get_pcp</span>(<span class="pl-smi">self</span>): <span class="pl-k">return</span> <span class="pl-v">self</span>.x2 <span class="pl-k">>></span> <span class="pl-c1">13</span></td> + </tr> + <tr> + <td id="L31" class="blob-num js-line-number" data-line-number="31"></td> + <td id="LC31" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_set_pcp</span>(<span class="pl-smi">self</span>, <span class="pl-smi">pcp</span>): <span class="pl-v">self</span>.x2 <span class="pl-k">=</span> (<span class="pl-v">self</span>.x2 <span class="pl-k">&</span> <span class="pl-c1">0x</span>1fff) <span class="pl-k">|</span> (pcp <span class="pl-k"><<</span> <span class="pl-c1">13</span>)</td> + </tr> + <tr> + <td id="L32" class="blob-num js-line-number" data-line-number="32"></td> + <td id="LC32" class="blob-code blob-code-inner js-file-line"> pcp <span class="pl-k">=</span> <span class="pl-c1">property</span>(_get_pcp, _set_pcp)</td> + </tr> + <tr> + <td id="L33" class="blob-num js-line-number" data-line-number="33"></td> + <td id="LC33" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L34" class="blob-num js-line-number" data-line-number="34"></td> + <td id="LC34" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"># dei == Drop Eligible Indicator(almost never actually used)</span></td> + </tr> + <tr> + <td id="L35" class="blob-num js-line-number" data-line-number="35"></td> + <td id="LC35" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_get_dei</span>(<span class="pl-smi">self</span>): <span class="pl-k">return</span> (<span class="pl-v">self</span>.x2 <span class="pl-k">>></span> <span class="pl-c1">12</span>) <span class="pl-k">&</span> <span class="pl-c1">1</span> </td> + </tr> + <tr> + <td id="L36" class="blob-num js-line-number" data-line-number="36"></td> + <td id="LC36" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_set_dei</span>(<span class="pl-smi">self</span>, <span class="pl-smi">dei</span>): <span class="pl-v">self</span>.x2 <span class="pl-k">=</span> (<span class="pl-v">self</span>.x2 <span class="pl-k">&</span> <span class="pl-c1">61439</span>) <span class="pl-k">|</span> (dei <span class="pl-k"><<</span> <span class="pl-c1">12</span>)</td> + </tr> + <tr> + <td id="L37" class="blob-num js-line-number" data-line-number="37"></td> + <td id="LC37" class="blob-code blob-code-inner js-file-line"> dei <span class="pl-k">=</span> <span class="pl-c1">property</span>(_get_dei, _set_dei)</td> + </tr> + <tr> + <td id="L38" class="blob-num js-line-number" data-line-number="38"></td> + <td id="LC38" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L39" class="blob-num js-line-number" data-line-number="39"></td> + <td id="LC39" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"># tag == vlan tag</span></td> + </tr> + <tr> + <td id="L40" class="blob-num js-line-number" data-line-number="40"></td> + <td id="LC40" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_get_tag</span>(<span class="pl-smi">self</span>): <span class="pl-k">return</span> <span class="pl-v">self</span>.x2 <span class="pl-k">&</span> (<span class="pl-c1">65535</span> <span class="pl-k">>></span> <span class="pl-c1">4</span>)</td> + </tr> + <tr> + <td id="L41" class="blob-num js-line-number" data-line-number="41"></td> + <td id="LC41" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_set_tag</span>(<span class="pl-smi">self</span>, <span class="pl-smi">tag</span>): <span class="pl-v">self</span>.x2 <span class="pl-k">=</span> (<span class="pl-v">self</span>.x2 <span class="pl-k">&</span> <span class="pl-c1">0x</span>fff) <span class="pl-k">|</span> tag</td> + </tr> + <tr> + <td id="L42" class="blob-num js-line-number" data-line-number="42"></td> + <td id="LC42" class="blob-code blob-code-inner js-file-line"> tag <span class="pl-k">=</span> <span class="pl-c1">property</span>(_get_tag, _set_tag)</td> + </tr> + <tr> + <td id="L43" class="blob-num js-line-number" data-line-number="43"></td> + <td id="LC43" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L44" class="blob-num js-line-number" data-line-number="44"></td> + <td id="LC44" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">set_type</span>(<span class="pl-smi">cls</span>, <span class="pl-smi">t</span>, <span class="pl-smi">pktclass</span>):</td> + </tr> + <tr> + <td id="L45" class="blob-num js-line-number" data-line-number="45"></td> + <td id="LC45" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">cls</span>._typesw[t] <span class="pl-k">=</span> pktclass</td> + </tr> + <tr> + <td id="L46" class="blob-num js-line-number" data-line-number="46"></td> + <td id="LC46" class="blob-code blob-code-inner js-file-line"> set_type <span class="pl-k">=</span> <span class="pl-c1">classmethod</span>(set_type)</td> + </tr> + <tr> + <td id="L47" class="blob-num js-line-number" data-line-number="47"></td> + <td id="LC47" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L48" class="blob-num js-line-number" data-line-number="48"></td> + <td id="LC48" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">get_type</span>(<span class="pl-smi">cls</span>, <span class="pl-smi">t</span>):</td> + </tr> + <tr> + <td id="L49" class="blob-num js-line-number" data-line-number="49"></td> + <td id="LC49" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">return</span> <span class="pl-v">cls</span>._typesw[t]</td> + </tr> + <tr> + <td id="L50" class="blob-num js-line-number" data-line-number="50"></td> + <td id="LC50" class="blob-code blob-code-inner js-file-line"> get_type <span class="pl-k">=</span> <span class="pl-c1">classmethod</span>(get_type)</td> + </tr> + <tr> + <td id="L51" class="blob-num js-line-number" data-line-number="51"></td> + <td id="LC51" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L52" class="blob-num js-line-number" data-line-number="52"></td> + <td id="LC52" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">_unpack_data</span>(<span class="pl-smi">self</span>, <span class="pl-smi">buf</span>):</td> + </tr> + <tr> + <td id="L53" class="blob-num js-line-number" data-line-number="53"></td> + <td id="LC53" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> <span class="pl-v">self</span>.type <span class="pl-k">==</span> ETH_TYPE_MPLS <span class="pl-k">or</span> \</td> + </tr> + <tr> + <td id="L54" class="blob-num js-line-number" data-line-number="54"></td> + <td id="LC54" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>.type <span class="pl-k">==</span> ETH_TYPE_MPLS_MCAST:</td> + </tr> + <tr> + <td id="L55" class="blob-num js-line-number" data-line-number="55"></td> + <td id="LC55" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"># XXX - skip labels (max # of labels is undefined, just use 24)</span></td> + </tr> + <tr> + <td id="L56" class="blob-num js-line-number" data-line-number="56"></td> + <td id="LC56" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>.labels <span class="pl-k">=</span> []</td> + </tr> + <tr> + <td id="L57" class="blob-num js-line-number" data-line-number="57"></td> + <td id="LC57" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">for</span> i <span class="pl-k">in</span> <span class="pl-c1">range</span>(<span class="pl-c1">24</span>):</td> + </tr> + <tr> + <td id="L58" class="blob-num js-line-number" data-line-number="58"></td> + <td id="LC58" class="blob-code blob-code-inner js-file-line"> entry <span class="pl-k">=</span> struct.unpack(<span class="pl-s"><span class="pl-pds">'</span>>I<span class="pl-pds">'</span></span>, buf[i<span class="pl-k">*</span><span class="pl-c1">4</span>:i<span class="pl-k">*</span><span class="pl-c1">4</span><span class="pl-k">+</span><span class="pl-c1">4</span>])[<span class="pl-c1">0</span>]</td> + </tr> + <tr> + <td id="L59" class="blob-num js-line-number" data-line-number="59"></td> + <td id="LC59" class="blob-code blob-code-inner js-file-line"> label <span class="pl-k">=</span> ((entry <span class="pl-k">&</span> MPLS_LABEL_MASK) <span class="pl-k">>></span> MPLS_LABEL_SHIFT, \</td> + </tr> + <tr> + <td id="L60" class="blob-num js-line-number" data-line-number="60"></td> + <td id="LC60" class="blob-code blob-code-inner js-file-line"> (entry <span class="pl-k">&</span> MPLS_QOS_MASK) <span class="pl-k">>></span> MPLS_QOS_SHIFT, \</td> + </tr> + <tr> + <td id="L61" class="blob-num js-line-number" data-line-number="61"></td> + <td id="LC61" class="blob-code blob-code-inner js-file-line"> (entry <span class="pl-k">&</span> MPLS_TTL_MASK) <span class="pl-k">>></span> MPLS_TTL_SHIFT)</td> + </tr> + <tr> + <td id="L62" class="blob-num js-line-number" data-line-number="62"></td> + <td id="LC62" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>.labels.append(label)</td> + </tr> + <tr> + <td id="L63" class="blob-num js-line-number" data-line-number="63"></td> + <td id="LC63" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> entry <span class="pl-k">&</span> MPLS_STACK_BOTTOM:</td> + </tr> + <tr> + <td id="L64" class="blob-num js-line-number" data-line-number="64"></td> + <td id="LC64" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">break</span></td> + </tr> + <tr> + <td id="L65" class="blob-num js-line-number" data-line-number="65"></td> + <td id="LC65" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>.type <span class="pl-k">=</span> ETH_TYPE_IP</td> + </tr> + <tr> + <td id="L66" class="blob-num js-line-number" data-line-number="66"></td> + <td id="LC66" class="blob-code blob-code-inner js-file-line"> buf <span class="pl-k">=</span> buf[(i <span class="pl-k">+</span> <span class="pl-c1">1</span>) <span class="pl-k">*</span> <span class="pl-c1">4</span>:]</td> + </tr> + <tr> + <td id="L67" class="blob-num js-line-number" data-line-number="67"></td> + <td id="LC67" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">try</span>:</td> + </tr> + <tr> + <td id="L68" class="blob-num js-line-number" data-line-number="68"></td> + <td id="LC68" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>.data <span class="pl-k">=</span> <span class="pl-v">self</span>._typesw[<span class="pl-v">self</span>.type](buf)</td> + </tr> + <tr> + <td id="L69" class="blob-num js-line-number" data-line-number="69"></td> + <td id="LC69" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">setattr</span>(<span class="pl-v">self</span>, <span class="pl-v">self</span>.data.<span class="pl-c1">__class__</span>.<span class="pl-c1">__name__</span>.lower(), <span class="pl-v">self</span>.data)</td> + </tr> + <tr> + <td id="L70" class="blob-num js-line-number" data-line-number="70"></td> + <td id="LC70" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">except</span> (<span class="pl-c1">KeyError</span>, dpkt.UnpackError):</td> + </tr> + <tr> + <td id="L71" class="blob-num js-line-number" data-line-number="71"></td> + <td id="LC71" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>.data <span class="pl-k">=</span> buf</td> + </tr> + <tr> + <td id="L72" class="blob-num js-line-number" data-line-number="72"></td> + <td id="LC72" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L73" class="blob-num js-line-number" data-line-number="73"></td> + <td id="LC73" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">def</span> <span class="pl-en">unpack</span>(<span class="pl-smi">self</span>, <span class="pl-smi">buf</span>):</td> + </tr> + <tr> + <td id="L74" class="blob-num js-line-number" data-line-number="74"></td> + <td id="LC74" class="blob-code blob-code-inner js-file-line"> dpkt.Packet.unpack(<span class="pl-v">self</span>, buf)</td> + </tr> + <tr> + <td id="L75" class="blob-num js-line-number" data-line-number="75"></td> + <td id="LC75" class="blob-code blob-code-inner js-file-line"> <span class="pl-v">self</span>._unpack_data(<span class="pl-v">self</span>.data)</td> + </tr> + <tr> + <td id="L76" class="blob-num js-line-number" data-line-number="76"></td> + <td id="LC76" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L77" class="blob-num js-line-number" data-line-number="77"></td> + <td id="LC77" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L78" class="blob-num js-line-number" data-line-number="78"></td> + <td id="LC78" class="blob-code blob-code-inner js-file-line"><span class="pl-c"># XXX - auto-load Ethernet dispatch table from ETH_TYPE_* definitions</span></td> + </tr> + <tr> + <td id="L79" class="blob-num js-line-number" data-line-number="79"></td> + <td id="LC79" class="blob-code blob-code-inner js-file-line"><span class="pl-k">def</span> <span class="pl-en">__load_types</span>():</td> + </tr> + <tr> + <td id="L80" class="blob-num js-line-number" data-line-number="80"></td> + <td id="LC80" class="blob-code blob-code-inner js-file-line"> g <span class="pl-k">=</span> <span class="pl-c1">globals</span>()</td> + </tr> + <tr> + <td id="L81" class="blob-num js-line-number" data-line-number="81"></td> + <td id="LC81" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">for</span> k, v <span class="pl-k">in</span> g.iteritems():</td> + </tr> + <tr> + <td id="L82" class="blob-num js-line-number" data-line-number="82"></td> + <td id="LC82" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> k.startswith(<span class="pl-s"><span class="pl-pds">'</span>ETH_TYPE_<span class="pl-pds">'</span></span>):</td> + </tr> + <tr> + <td id="L83" class="blob-num js-line-number" data-line-number="83"></td> + <td id="LC83" class="blob-code blob-code-inner js-file-line"> name <span class="pl-k">=</span> k[<span class="pl-c1">9</span>:]</td> + </tr> + <tr> + <td id="L84" class="blob-num js-line-number" data-line-number="84"></td> + <td id="LC84" class="blob-code blob-code-inner js-file-line"> modname <span class="pl-k">=</span> name.lower()</td> + </tr> + <tr> + <td id="L85" class="blob-num js-line-number" data-line-number="85"></td> + <td id="LC85" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">try</span>:</td> + </tr> + <tr> + <td id="L86" class="blob-num js-line-number" data-line-number="86"></td> + <td id="LC86" class="blob-code blob-code-inner js-file-line"> mod <span class="pl-k">=</span> <span class="pl-c1">__import__</span>(modname, g)</td> + </tr> + <tr> + <td id="L87" class="blob-num js-line-number" data-line-number="87"></td> + <td id="LC87" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">except</span> <span class="pl-c1">ImportError</span>:</td> + </tr> + <tr> + <td id="L88" class="blob-num js-line-number" data-line-number="88"></td> + <td id="LC88" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">continue</span></td> + </tr> + <tr> + <td id="L89" class="blob-num js-line-number" data-line-number="89"></td> + <td id="LC89" class="blob-code blob-code-inner js-file-line"> DOT1Q.set_type(v, <span class="pl-c1">getattr</span>(mod, name))</td> + </tr> + <tr> + <td id="L90" class="blob-num js-line-number" data-line-number="90"></td> + <td id="LC90" class="blob-code blob-code-inner js-file-line"> +</td> + </tr> + <tr> + <td id="L91" class="blob-num js-line-number" data-line-number="91"></td> + <td id="LC91" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> <span class="pl-k">not</span> DOT1Q._typesw:</td> + </tr> + <tr> + <td id="L92" class="blob-num js-line-number" data-line-number="92"></td> + <td id="LC92" class="blob-code blob-code-inner js-file-line"> __load_types()</td> + </tr> +</table> + + </div> + +</div> + +<a href="#jump-to-line" rel="facebox[.linejump]" data-hotkey="l" style="display:none">Jump to Line</a> +<div id="jump-to-line" style="display:none"> + <!-- </textarea> --><!-- '"` --><form accept-charset="UTF-8" action="" class="js-jump-to-line-form" method="get"><div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" 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