XML::DOM avec perl

**marietou2s** · 21/05/2015, 05h03

je suis entrain de parser un fichier xml avec perl et j'ai besoin d'aide.voici mon fichier xml

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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="pdml2html.xsl"?>
<!-- You can find pdml2html.xsl in C:\Program Files\Wireshark or at <a href="http://anonsvn.wireshark.org/trunk/wireshark/pdml2html.xsl" target="_blank">http://anonsvn.wireshark.org/trunk/w.../pdml2html.xsl</a>. -->
<pdml version="0" creator="wireshark/1.12.4" time="Mon May 18 12:24:58 2015" capture_file="C:\Users\MARIET~1\AppData\Local\Temp\wireshark_pcapng_D2D03A68-A0EE-4651-9601-310E6998E63F_20150518122315_a05144">
<packet>
  <proto name="geninfo" pos="0" showname="General information" size="79">
    <field name="num" pos="0" show="1" showname="Number" value="1" size="79"/>
    <field name="len" pos="0" show="79" showname="Frame Length" value="4f" size="79"/>
    <field name="caplen" pos="0" show="79" showname="Captured Length" value="4f" size="79"/>
    <field name="timestamp" pos="0" show="May 18, 2015 12:23:17.238689000 Paris, Madrid (heure d’été)" showname="Captured Time" value="1431944597.238689000" size="79"/>
  </proto>
  <proto name="frame" showname="Frame 1: 79 bytes on wire (632 bits), 79 bytes captured (632 bits) on interface 0" size="79" pos="0">
    <field name="frame.interface_id" showname="Interface id: 0 (\Device\NPF_{D2D03A68-A0EE-4651-9601-310E6998E63F})" size="0" pos="0" show="0"/>
    <field name="frame.encap_type" showname="Encapsulation type: Ethernet (1)" size="0" pos="0" show="1"/>
    <field name="frame.time" showname="Arrival Time: May 18, 2015 12:23:17.238689000 Paris, Madrid (heure d\xe2\x80\x99\xc3\xa9t\xc3\xa9)" size="0" pos="0" show="May 18, 2015 12:23:17.238689000 Paris, Madrid (heure d\xe2\x80\x99\xc3\xa9t\xc3\xa9)"/>
    <field name="frame.offset_shift" showname="Time shift for this packet: 0.000000000 seconds" size="0" pos="0" show="0.000000000"/>
    <field name="frame.time_epoch" showname="Epoch Time: 1431944597.238689000 seconds" size="0" pos="0" show="1431944597.238689000"/>
    <field name="frame.time_delta" showname="Time delta from previous captured frame: 0.000000000 seconds" size="0" pos="0" show="0.000000000"/>
    <field name="frame.time_delta_displayed" showname="Time delta from previous displayed frame: 0.000000000 seconds" size="0" pos="0" show="0.000000000"/>
    <field name="frame.time_relative" showname="Time since reference or first frame: 0.000000000 seconds" size="0" pos="0" show="0.000000000"/>
    <field name="frame.number" showname="Frame Number: 1" size="0" pos="0" show="1"/>
    <field name="frame.len" showname="Frame Length: 79 bytes (632 bits)" size="0" pos="0" show="79"/>
    <field name="frame.cap_len" showname="Capture Length: 79 bytes (632 bits)" size="0" pos="0" show="79"/>
    <field name="frame.marked" showname="Frame is marked: False" size="0" pos="0" show="0"/>
    <field name="frame.ignored" showname="Frame is ignored: False" size="0" pos="0" show="0"/>
    <field name="frame.protocols" showname="Protocols in frame: eth:ethertype:ip:udp:dns" size="0" pos="0" show="eth:ethertype:ip:udp:dns"/>
    <field name="frame.coloring_rule.name" showname="Coloring Rule Name: UDP" size="0" pos="0" show="UDP"/>
    <field name="frame.coloring_rule.string" showname="Coloring Rule String: udp" size="0" pos="0" show="udp"/>
  </proto>
  <proto name="eth" showname="Ethernet II, Src: HonHaiPr_3c:e6:55 (c0:38:96:3c:e6:55), Dst: Vmware_80:01:15 (00:50:56:80:01:15)" size="14" pos="0">
    <field name="eth.dst" showname="Destination: Vmware_80:01:15 (00:50:56:80:01:15)" size="6" pos="0" show="00:50:56:80:01:15" value="005056800115">
      <field name="eth.dst_resolved" showname="Destination (resolved): Vmware_80:01:15" hide="yes" size="6" pos="0" show="Vmware_80:01:15" value="005056800115"/>
      <field name="eth.addr" showname="Address: Vmware_80:01:15 (00:50:56:80:01:15)" size="6" pos="0" show="00:50:56:80:01:15" value="005056800115"/>
      <field name="eth.addr_resolved" showname="Address (resolved): Vmware_80:01:15" hide="yes" size="6" pos="0" show="Vmware_80:01:15" value="005056800115"/>
      <field name="eth.lg" showname=".... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)" size="3" pos="0" show="0" value="0" unmaskedvalue="005056"/>
      <field name="eth.ig" showname=".... ...0 .... .... .... .... = IG bit: Individual address (unicast)" size="3" pos="0" show="0" value="0" unmaskedvalue="005056"/>
    </field>
    <field name="eth.src" showname="Source: HonHaiPr_3c:e6:55 (c0:38:96:3c:e6:55)" size="6" pos="6" show="c0:38:96:3c:e6:55" value="c038963ce655">
      <field name="eth.src_resolved" showname="Source (resolved): HonHaiPr_3c:e6:55" hide="yes" size="6" pos="6" show="HonHaiPr_3c:e6:55" value="c038963ce655"/>
      <field name="eth.addr" showname="Address: HonHaiPr_3c:e6:55 (c0:38:96:3c:e6:55)" size="6" pos="6" show="c0:38:96:3c:e6:55" value="c038963ce655"/>
      <field name="eth.addr_resolved" showname="Address (resolved): HonHaiPr_3c:e6:55" hide="yes" size="6" pos="6" show="HonHaiPr_3c:e6:55" value="c038963ce655"/>
      <field name="eth.lg" showname=".... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)" size="3" pos="6" show="0" value="0" unmaskedvalue="c03896"/>
      <field name="eth.ig" showname=".... ...0 .... .... .... .... = IG bit: Individual address (unicast)" size="3" pos="6" show="0" value="0" unmaskedvalue="c03896"/>
    </field>
    <field name="eth.type" showname="Type: IP (0x0800)" size="2" pos="12" show="2048" value="0800"/>
  </proto>
  <proto name="ip" showname="Internet Protocol Version 4, Src: 10.129.16.143 (10.129.16.143), Dst: 193.50.208.4 (193.50.208.4)" size="20" pos="14">
    <field name="ip.version" showname="Version: 4" size="1" pos="14" show="4" value="45"/>
    <field name="ip.hdr_len" showname="Header Length: 20 bytes" size="1" pos="14" show="20" value="45"/>
    <field name="ip.dsfield" showname="Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT (Not ECN-Capable Transport))" size="1" pos="15" show="0" value="00">
      <field name="ip.dsfield.dscp" showname="0000 00.. = Differentiated Services Codepoint: Default (0x00)" size="1" pos="15" show="0" value="0" unmaskedvalue="00"/>
      <field name="ip.dsfield.ecn" showname=".... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable Transport) (0x00)" size="1" pos="15" show="0" value="0" unmaskedvalue="00"/>
    </field>
    <field name="ip.len" showname="Total Length: 65" size="2" pos="16" show="65" value="0041"/>
    <field name="ip.id" showname="Identification: 0x7595 (30101)" size="2" pos="18" show="30101" value="7595"/>
    <field name="ip.flags" showname="Flags: 0x00" size="1" pos="20" show="0" value="00">
      <field name="ip.flags.rb" showname="0... .... = Reserved bit: Not set" size="1" pos="20" show="0" value="00"/>
      <field name="ip.flags.df" showname=".0.. .... = Don&apos;t fragment: Not set" size="1" pos="20" show="0" value="00"/>
      <field name="ip.flags.mf" showname="..0. .... = More fragments: Not set" size="1" pos="20" show="0" value="00"/>
    </field>
    <field name="ip.frag_offset" showname="Fragment offset: 0" size="2" pos="20" show="0" value="0000"/>
    <field name="ip.ttl" showname="Time to live: 128" size="1" pos="22" show="128" value="80"/>
    <field name="ip.proto" showname="Protocol: UDP (17)" size="1" pos="23" show="17" value="11"/>
    <field name="ip.checksum" showname="Header checksum: 0x18d0 [validation disabled]" size="2" pos="24" show="6352" value="18d0">
      <field name="ip.checksum_good" showname="Good: False" size="2" pos="24" show="0" value="18d0"/>
      <field name="ip.checksum_bad" showname="Bad: False" size="2" pos="24" show="0" value="18d0"/>
    </field>
    <field name="ip.src" showname="Source: 10.129.16.143 (10.129.16.143)" size="4" pos="26" show="10.129.16.143" value="0a81108f"/>
    <field name="ip.addr" showname="Source or Destination Address: 10.129.16.143 (10.129.16.143)" hide="yes" size="4" pos="26" show="10.129.16.143" value="0a81108f"/>
    <field name="ip.src_host" showname="Source Host: 10.129.16.143" hide="yes" size="4" pos="26" show="10.129.16.143" value="0a81108f"/>
    <field name="ip.host" showname="Source or Destination Host: 10.129.16.143" hide="yes" size="4" pos="26" show="10.129.16.143" value="0a81108f"/>
    <field name="ip.dst" showname="Destination: 193.50.208.4 (193.50.208.4)" size="4" pos="30" show="193.50.208.4" value="c132d004"/>
    <field name="ip.addr" showname="Source or Destination Address: 193.50.208.4 (193.50.208.4)" hide="yes" size="4" pos="30" show="193.50.208.4" value="c132d004"/>
    <field name="ip.dst_host" showname="Destination Host: 193.50.208.4" hide="yes" size="4" pos="30" show="193.50.208.4" value="c132d004"/>
    <field name="ip.host" showname="Source or Destination Host: 193.50.208.4" hide="yes" size="4" pos="30" show="193.50.208.4" value="c132d004"/>
    <field name="" show="Source GeoIP: Unknown" size="4" pos="26" value="0a81108f"/>
    <field name="" show="Destination GeoIP: Unknown" size="4" pos="30" value="c132d004"/>
  </proto>
  <proto name="udp" showname="User Datagram Protocol, Src Port: 58063 (58063), Dst Port: 53 (53)" size="8" pos="34">
    <field name="udp.srcport" showname="Source Port: 58063 (58063)" size="2" pos="34" show="58063" value="e2cf"/>
    <field name="udp.dstport" showname="Destination Port: 53 (53)" size="2" pos="36" show="53" value="0035"/>
    <field name="udp.port" showname="Source or Destination Port: 58063" hide="yes" size="2" pos="34" show="58063" value="e2cf"/>
    <field name="udp.port" showname="Source or Destination Port: 53" hide="yes" size="2" pos="36" show="53" value="0035"/>
    <field name="udp.length" showname="Length: 45" size="2" pos="38" show="45" value="002d"/>
    <field name="udp.checksum_coverage" showname="Checksum coverage: 45" hide="yes" size="0" pos="38" show="45"/>
    <field name="udp.checksum" showname="Checksum: 0x3736 [validation disabled]" size="2" pos="40" show="14134" value="3736">
      <field name="udp.checksum_good" showname="Good Checksum: False" size="2" pos="40" show="0" value="3736"/>
      <field name="udp.checksum_bad" showname="Bad Checksum: False" size="2" pos="40" show="0" value="3736"/>
    </field>
    <field name="udp.stream" showname="Stream index: 0" size="0" pos="42" show="0"/>
  </proto>
  <proto name="dns" showname="Domain Name System (query)" size="37" pos="42">
    <field name="dns.response_in" showname="Response In: 3" size="0" pos="42" show="3"/>
    <field name="dns.id" showname="Transaction ID: 0xff4f" size="2" pos="42" show="65359" value="ff4f"/>
    <field name="dns.flags" showname="Flags: 0x0100 Standard query" size="2" pos="44" show="256" value="0100">
      <field name="dns.flags.response" showname="0... .... .... .... = Response: Message is a query" size="2" pos="44" show="0" value="0" unmaskedvalue="0100"/>
      <field name="dns.flags.opcode" showname=".000 0... .... .... = Opcode: Standard query (0)" size="2" pos="44" show="0" value="0" unmaskedvalue="0100"/>
      <field name="dns.flags.truncated" showname=".... ..0. .... .... = Truncated: Message is not truncated" size="2" pos="44" show="0" value="0" unmaskedvalue="0100"/>
      <field name="dns.flags.recdesired" showname=".... ...1 .... .... = Recursion desired: Do query recursively" size="2" pos="44" show="1" value="1" unmaskedvalue="0100"/>
      <field name="dns.flags.z" showname=".... .... .0.. .... = Z: reserved (0)" size="2" pos="44" show="0" value="0" unmaskedvalue="0100"/>
      <field name="dns.flags.checkdisable" showname=".... .... ...0 .... = Non-authenticated data: Unacceptable" size="2" pos="44" show="0" value="0" unmaskedvalue="0100"/>
    </field>
    <field name="dns.count.queries" showname="Questions: 1" size="2" pos="46" show="1" value="0001"/>
    <field name="dns.count.answers" showname="Answer RRs: 0" size="2" pos="48" show="0" value="0000"/>
    <field name="dns.count.auth_rr" showname="Authority RRs: 0" size="2" pos="50" show="0" value="0000"/>
    <field name="dns.count.add_rr" showname="Additional RRs: 0" size="2" pos="52" show="0" value="0000"/>
    <field name="" show="Queries" size="25" pos="54" value="08636c69656e74733206676f6f676c6503636f6d0000010001">
      <field name="" show="clients2.google.com: type A, class IN" size="25" pos="54" value="08636c69656e74733206676f6f676c6503636f6d0000010001">
        <field name="dns.qry.name" showname="Name: clients2.google.com" size="21" pos="54" show="clients2.google.com" value="08636c69656e74733206676f6f676c6503636f6d00"/>
        <field name="dns.qry.name.len" showname="Name Length: 19" size="21" pos="54" show="19" value="08636c69656e74733206676f6f676c6503636f6d00"/>
        <field name="dns.count.labels" showname="Label Count: 3" size="21" pos="54" show="3" value="08636c69656e74733206676f6f676c6503636f6d00"/>
        <field name="dns.qry.type" showname="Type: A (Host Address) (1)" size="2" pos="75" show="1" value="0001"/>
        <field name="dns.qry.class" showname="Class: IN (0x0001)" size="2" pos="77" show="1" value="0001"/>
      </field>
    </field>
  </proto>
  <proto name="mate" showname="MATE udp_pdu:1" size="0" pos="0">
    <field name="mate.udp_pdu" showname="udp_pdu: 1" size="0" pos="0" show="1">
      <field name="mate.udp_pdu.RelativeTime" showname="udp_pdu time: 0" size="0" pos="0" show="0"/>
      <field name="" show="udp_pdu Attributes" size="0" pos="0">
        <field name="mate.udp_pdu.http_session" showname="http_session: 0" size="0" pos="0" show="0"/>
        <field name="mate.udp_pdu.port" showname="port: 58063" size="0" pos="0" show="58063"/>
        <field name="mate.udp_pdu.port" showname="port: 53" size="0" pos="0" show="53"/>
      </field>
    </field>
  </proto>
</packet>

et la le code perl que j'ai fait

Code :

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#!/usr/bin/perl -w
use strict;
#definir lutilisation de DOM
use XML::DOM;
 
 
 
#definir le parseur
my $parser=new XML::DOM::Parser;
#parser le fichier
my $doc=$parser->parsefile("capture1.xml");
#definir lelment racine par la metohde getdocumentelement
my $packet=$doc->getDocumentElement();
 
my $proto;
my $field;
#lister les noeuds par rapport au noeud principal
my $noeud1=$packet->getElementsByTagName("proto");
my $noeud2=$noeud1->getElementsByTagName("field");
 
#acces aux valeurs des attributs pour proto 
my $namep = $proto->getAttribute("name");
my $shownamep = $proto->getAttribute("showname");
my $posp = $proto->getAttribute("pos");
my $sizep = $proto->getAttribute("size");
print ("$namep $shownamep $posp $sizep");
 
#acces aux valeurs des attributs pour field
my $namef = $field->getAttribute("name");
my $shownamef = $field->getAttribute("showname");
my $posf = $field->getAttribute("pos");
my $sizef = $field->getAttribute("size");
my $valuef = $field->getAttribute("value");
my $unmaskedvaluef = $field->getAttribute("unmaskedvalue");
my $hidef = $field->getAttribute("hide");
print ("$namef $shownamef $posf $sizef $valuef $unmaskedvaluef $hidef");

quelqu'un pour me donner un coup de main svp

**Lolo78** · 21/05/2015, 08h24

Ce serait plus facile de t'aider si tu nous disais le problème que tu rencontres.

**marietou2s** · 21/05/2015, 10h02

au-fait je suis nouvelle avec DOM et d"après ce que j'ai lu je pense avoir bien fait mon code.seulement après compilation je ne vois pas le résultat que je voulais avoir c'est a dire la suppression des balises et l'affichage des résultats contenus dans les balises.j'ai besoin que vous me disiez ce qui e marche pas.

XML::DOM avec perl

Langage Perl

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