TLDExtractor

Description

A simple and easy to use Qt interface to extract TLD, domain, subdomain and registrable/registered domain of a valid host

The TLDExtractor passed test provided by "publicsuffix.org" at the bottom of "this" page.

Usage

	#include "tldextractor.h"
	//
	//
	// in body of your code
	TLDExtractor tldExtractor;

	tldExtractor.setDataSearchPaths(QStringList()
		<< "/path1/to/data-file-dir"
		<< "/path2/to/test-file-dir"); // note that path1 has preceding over path2

	const QString host = QLatin1String("en.saaghar.pozh.org");

	qDebug() << tldExtractor.TLD(host) << "\n"
			<< tldExtractor.domain(host) << "\n"
			<< tldExtractor.subdomain(host) << "\n"
			<< tldExtractor.registrableDomain(host);

And output is as follows:

org
pozh
en.saaghar
pozh.org

If you want to minimize function calls (one call instead four calls), then change the last line of above example as follows:

	TLDExtractor::HostParts hostParts = tldExtractor.splitParts(host);
	
	qDebug() << hostParts.tld << "\n"
			<< hostParts.domain << "\n"
			<< hostParts.subdomain << "\n"
			<< hostParts.registrableDomain;

Version

The latest version is 1.0

Related Links

• https://publicsuffix.org/
• data/effective_tld_names.dat: http://mxr.mozilla.org/mozilla-central/source/netwerk/dns/effective_tld_names.dat?raw=1
• data/test_psl.txt: http://mxr.mozilla.org/mozilla-central/source/netwerk/test/unit/data/test_psl.txt?raw=1

CopyRight

• TLDExtractor: Copyright (C) 2014 Razi Alavizadeh (GPLv3)
• data/effective_tld_names.dat: Mozilla Public License, v. 2.0, http://mozilla.org/MPL/2.0/.
• data/test_psl.txt: http://creativecommons.org/publicdomain/zero/1.0/