Parsejar fitxers XML

llibreria de C++ per parsejar XML: tinyxml

• http://www.grinninglizard.com/tinyxml/
• http://sourceforge.net/projects/tinyxml/

descomprimeixo i

$ sudo make

o bé compilem directament:

$ g++ -o xmltest tinyxml.cpp tinyxmlparser.cpp xmltest.cpp tinyxmlerror.cpp tinystr.cpp
$ ./xmltest

Exemple pràctic. ROMs d'AdvanceMAME

El format del fitxer MAME 106u13.dat és:

• http://www.progettosnaps.net/dats/ (per a AdvanceMame necessito la versió 0.106 de MAME)

<?xml version="1.0"?>
<!DOCTYPE datafile PUBLIC "-//Logiqx//DTD ROM Management Datafile//EN" "http://www.logiqx.com/Dats/datafile.dtd">

<datafile>
	<header>
		<name>MAME</name>
		<description>MAME 0.106u13</description>
		<category>Emulation</category>
		<version>0.106u13</version>
		<date>-not specified-</date>
		<author>AntoPISA</author>
		<email>progettosnaps@gmail.com</email>
		<homepage>http://www.progettosnaps.net/</homepage>
		<url>-not specified-</url>
		<comment>-not specified-</comment>
		<clrmamepro/>
	</header>
	<game name="005" sourcefile="segar.c">
		<description>005</description>
		<year>1981</year>
		<manufacturer>Sega</manufacturer>
		<rom name="1346b.u25" size="2048" crc="8e68533e" sha1="a257c556d31691068ed5c991f1fb2b51da4826db"/>
		<rom name="5092.u1" size="2048" crc="29e10a81" sha1="c4b4e6c75bcf276e53f39a456d8d633c83dcf485"/>
		<rom name="5093.u2" size="2048" crc="e1edc3df" sha1="4f593546bbb0f50850dc6286cb514af6831c27a7"/>
		<rom name="5094.u3" size="2048" crc="995773bb" sha1="98dd826527853bc031edfb9a821778cc3e906150"/>
		<rom name="5095.u4" size="2048" crc="f887f575" sha1="de96573a91b60b090b1f441f1410ecad63c9467c"/>
		<rom name="5096.u5" size="2048" crc="5545241e" sha1="ee504ccaab469100137717341a1b461175ff792d"/>
		<rom name="5097.u6" size="2048" crc="428edb54" sha1="4f3df6017068d939014a8f638f28e3228acb7add"/>
		<rom name="5098.u7" size="2048" crc="5bcb9d63" sha1="c0c91bc9f75ad88a6e15c554a980d5c075725fe8"/>
		<rom name="5099.u8" size="2048" crc="0ea24ba3" sha1="95a30c9b63ef1c346df0da71af3fdecd1a75cb8f"/>
		<rom name="5100.u9" size="2048" crc="a79af131" sha1="0ba34130174e196015bc9b9c135c420209dfd524"/>
		<rom name="5101.u10" size="2048" crc="8a1cdae0" sha1="f7c617f9bdb7818e6069a981d0c8820deade134c"/>
		<rom name="5102.u11" size="2048" crc="70826a15" sha1="a86322d0e8a88534e9b78dcde42ae4c441276913"/>
		<rom name="5103.u12" size="2048" crc="7f80c5b0" sha1="00748cd5fc7f75fdca194e748524d406c006296d"/>
		<rom name="5104.u13" size="2048" crc="0140930e" sha1="f8ef894c46d3663bd89d2d817675a67075d3e0d6"/>
		<rom name="5105.u14" size="2048" crc="17807a05" sha1="bd99f5beab0155f6e4d2fab2fa5f4e147c5730d5"/>
		<rom name="5106.u15" size="2048" crc="c7cdfa9d" sha1="6ab7adc60ac7bb53a7175e8de51924008737c9ac"/>
		<rom name="5107.u16" size="2048" crc="95f8a2e6" sha1="89c92e000b3e1630380db779370cf9f5b13e5719"/>
		<rom name="5108.u17" size="2048" crc="d371cacd" sha1="8f2cdcc0b4e3b77e0958d257e37accefc5749cde"/>
		<rom name="5109.u18" size="2048" crc="48a20617" sha1="5b4bc3beda0404ff0a61bb42751b87f71817f363"/>
		<rom name="5110.u19" size="2048" crc="7d26111a" sha1="a6d3652ae606a5b75026e524c9d6aaa78300741e"/>
		<rom name="5111.u20" size="2048" crc="a888e175" sha1="4c0af94441bf51dfc852372a5b90d0830df81363"/>
		<rom name="epr-1286.16" size="2048" crc="fbe0d501" sha1="bfa277689790f835d8a43be4beee0581e1096bcc"/>
	</game>
	<game name="11beat" sourcefile="aleck64.c">
		<description>Eleven Beat</description>
		<year>1998</year>
		<manufacturer>Hudson</manufacturer>
		<rom name="nus-zhaj.u3" size="8388608" crc="95258ba2" sha1="0299b8fb9a8b1b24428d0f340f6bf1cfaf99c672"/>
	</game>
	<game name="1941" sourcefile="cps1.c">
		<description>1941 - Counter Attack (World)</description>
		<year>1990</year>
		<manufacturer>Capcom</manufacturer>
		<rom name="41_09.rom" size="65536" crc="0f9d8527" sha1="3a00dd5772f38081fde11d8d61ba467379e2a636"/>
		<rom name="41_18.rom" size="131072" crc="d1f15aeb" sha1="88089383f2d54fc97026a67f067d448eee5bd0c2"/>
		<rom name="41_19.rom" size="131072" crc="15aec3a6" sha1="8153c03aba005bab62bf0e8b3d15ec1c346326fd"/>
...

A mi només m'interessa el nom de la rom i el nom del joc (descripció).

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creat per Joan Quintana Compte, desembre 2011, gener 2016