Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 312 insertions, 0 deletions

diff --git a/src/kvilib/irc/kvi_nickserv.cpp b/src/kvilib/irc/kvi_nickserv.cpp
new file mode 100644
index 00000000..a1809f84
--- /dev/null
+++ b/src/kvilib/irc/kvi_nickserv.cpp
@@ -0,0 +1,312 @@
+//=============================================================================
+//
+//   File : kvi_nickserv.cpp
+//   Creation date : Thu Aug 09 2001 17:44:56 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 2001-2004 Szymon Stefanek (pragma at kvirc dot net)
+//
+//   This program is FREE software. You can redistribute it and/or
+//   modify it under the terms of the GNU General Public License
+//   as published by the Free Software Foundation; either version 2
+//   of the License, or (at your opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+//=============================================================================
+
+#define __KVILIB__
+
+
+#include "kvi_nickserv.h"
+#include "kvi_config.h"
+#include "kvi_ircmask.h"
+
+#include <qregexp.h>
+
+
+
+/*
+	@doc: nickserv_proto
+	@title:
+		Authentication with NickServ
+	@keyterms:
+		NickServ, automatic authentication with NickServ
+	@type:
+		generic
+	@short:
+		Automatic authentication with NickServ
+	@body:
+		KVIrc supports automatic authentication with the NickServ service.[br]
+		This service is commonly implemented on major IRC networks: basically
+		it is a program that allows users to register their nickname and protect
+		it from being stolen by others.[br] The NickServ protocol is
+		not standardized (at the time that I'm writing this doc) and automatic
+		authentication is a pure experimental protocol.[br]
+		Once you get on IRC with a registered nickname , the NickServ will
+		ask you for identification by sending you a NOTICE.[br]
+		The message will look in a way similar to the following:[br]
+		<b>You're using a registered nickname: if this is your nick,
+		please type /msg NickServ IDENTIFY password, otherwise please
+		choose another nickname</b>.[br]
+		The message is often broken in two or three lines of text.[br]
+		Please note that many network policies suggest to avoid automatic authentication
+		with NickServ.[br]I have implemented it because I know that it works on the networks
+		that I'm usually on.[br]You have to check that this protocol works on your network and
+		then eventually use it at your own risk.[br]
+*/
+
+
+// FIXME: The doc above is a bit outdated , fix it
+
+KviNickServRuleSet::KviNickServRuleSet()
+: KviHeapObject()
+{
+	m_bEnabled = false;
+	m_pRules = 0;
+}
+
+KviNickServRuleSet::KviNickServRuleSet(const KviNickServRuleSet &s)
+{
+	m_pRules = 0;
+	copyFrom(s);
+}
+
+
+KviNickServRuleSet::~KviNickServRuleSet()
+{
+	if(m_pRules)delete m_pRules;
+}
+
+void KviNickServRuleSet::save(KviConfig * cfg,const QString &prefix)
+{
+	if(!m_pRules)return; // nothing to save
+	if(m_pRules->isEmpty())return; // should never happen anyway
+	QString tmp;
+	if(m_bEnabled)
+	{
+		KviQString::sprintf(tmp,"%QNSEnabled",&prefix);
+		cfg->writeEntry(tmp,m_bEnabled);
+	}
+	KviQString::sprintf(tmp,"%QNSRules",&prefix);
+	cfg->writeEntry(tmp,m_pRules->count());
+	int idx = 0;
+	for(KviNickServRule * r = m_pRules->first();r;r = m_pRules->next())
+	{
+		KviQString::sprintf(tmp,"%QNSRule%d_",&prefix,idx);
+		r->save(cfg,tmp);
+		idx++;
+	}
+}
+
+KviNickServRuleSet * KviNickServRuleSet::load(KviConfig * cfg,const QString &prefix)
+{
+	QString tmp;
+	KviQString::sprintf(tmp,"%QNSRules",&prefix);
+	unsigned int cnt = cfg->readUIntEntry(tmp,0);
+	if(cnt == 0)return 0;
+	KviNickServRuleSet * s = new KviNickServRuleSet();
+	if(s->loadPrivate(cfg,prefix,cnt))return s;
+	delete s;
+	return 0;
+}
+
+void KviNickServRuleSet::load(const QString &szConfigFile)
+{
+	clear();
+	KviConfig cfg(szConfigFile,KviConfig::Read);
+
+	QString tmp;
+	KviQString::sprintf(tmp,"NSRules");
+	unsigned int cnt = cfg.readUIntEntry(tmp,0);
+	if(cnt == 0)return;
+	loadPrivate(&cfg,QString(""),cnt);
+}
+
+void KviNickServRuleSet::save(const QString &szConfigFile)
+{
+	KviConfig cfg(szConfigFile,KviConfig::Write);
+	cfg.clear();
+	save(&cfg,QString(""));
+}
+
+bool KviNickServRuleSet::loadPrivate(KviConfig * cfg,const QString &prefix,unsigned int nEntries)
+{
+	if(m_pRules)m_pRules->clear();
+	else {
+		m_pRules = new KviPointerList<KviNickServRule>;
+		m_pRules->setAutoDelete(true);
+	}
+
+	if(nEntries != 0)
+	{
+		QString tmp;
+		KviQString::sprintf(tmp,"%QNSEnabled",&prefix);
+		m_bEnabled = cfg->readBoolEntry(tmp,false);
+		for(unsigned int u=0;u<nEntries;u++)
+		{
+			KviQString::sprintf(tmp,"%QNSRule%u_",&prefix,u);
+			KviNickServRule * r = new KviNickServRule();
+			if(!r->load(cfg,tmp))delete r;
+			else m_pRules->append(r);
+		}
+	}
+
+	if(m_pRules->isEmpty())
+	{
+		m_bEnabled = false;
+		delete m_pRules;
+		m_pRules = 0;
+		return false;
+	}
+	return true;
+}
+
+void KviNickServRuleSet::clear()
+{
+	if(m_pRules)
+	{
+		delete m_pRules;
+		m_pRules = 0;
+	}
+	m_bEnabled = false;
+}
+
+void KviNickServRuleSet::addRule(KviNickServRule * r)
+{
+	if(!m_pRules)
+	{
+		m_pRules = new KviPointerList<KviNickServRule>;
+		m_pRules->setAutoDelete(true);
+	}
+	m_pRules->append(r);
+}
+
+KviNickServRuleSet * KviNickServRuleSet::createInstance()
+{
+	return new KviNickServRuleSet();
+}
+
+
+KviNickServRule * KviNickServRuleSet::matchRule(const QString &szNick,const KviIrcMask *nickServ,const QString &szMsg,const QString &szServer)
+{
+	if(!m_pRules)return 0;
+	for(KviNickServRule *r = m_pRules->first();r;r = m_pRules->next())
+	{
+		if(!KviQString::matchStringCI(r->registeredNick(),szNick,false,true)) continue;
+		if(!szServer.isEmpty())
+		{
+#ifdef COMPILE_USE_QT4
+			QRegExp res(r->serverMask(),Qt::CaseInsensitive,QRegExp::Wildcard);
+#else
+			QRegExp res(r->serverMask(),false,true);
+#endif
+			if(!res.exactMatch(szServer))continue;
+		}
+		if(!nickServ->matchedBy(KviIrcMask(r->nickServMask())))continue;
+#ifdef COMPILE_USE_QT4
+		QRegExp re(r->messageRegexp(),Qt::CaseInsensitive,QRegExp::Wildcard);
+#else
+		QRegExp re(r->messageRegexp(),false,true);
+#endif
+		if(re.exactMatch(szMsg))return r;
+	}
+	return 0;
+}
+
+void KviNickServRuleSet::copyFrom(const KviNickServRuleSet &src)
+{
+	if(src.m_pRules)
+	{
+		if(m_pRules)m_pRules->clear();
+		else {
+			m_pRules = new KviPointerList<KviNickServRule>;
+			m_pRules->setAutoDelete(true);
+		}
+		for(KviNickServRule * r = src.m_pRules->first();r;r = src.m_pRules->next())
+		{
+			KviNickServRule * c = new KviNickServRule();
+			c->copyFrom(*r);
+			m_pRules->append(c);
+		}
+		if(m_pRules->isEmpty())
+		{
+			m_bEnabled = false;
+			delete m_pRules;
+			m_pRules = 0;
+		} else {
+			m_bEnabled = src.m_bEnabled;
+		}
+	} else {
+		m_bEnabled = false;
+		if(m_pRules)
+		{
+			delete m_pRules;
+			m_pRules = 0;
+		}
+	}
+}
+
+
+void KviNickServRule::copyFrom(const KviNickServRule &src)
+{
+	m_szRegisteredNick = src.m_szRegisteredNick;
+	m_szNickServMask = src.m_szNickServMask;
+	m_szMessageRegexp = src.m_szMessageRegexp;
+	m_szIdentifyCommand = src.m_szIdentifyCommand;
+	m_szServerMask = src.m_szServerMask;
+}
+
+void KviNickServRule::save(KviConfig * cfg,const QString &prefix)
+{
+	QString tmp;
+	KviQString::sprintf(tmp,"%QRegisteredNick",&prefix);
+	cfg->writeEntry(tmp,m_szRegisteredNick);
+	KviQString::sprintf(tmp,"%QNickServMask",&prefix);
+	cfg->writeEntry(tmp,m_szNickServMask);
+	KviQString::sprintf(tmp,"%QMessageRegexp",&prefix);
+	cfg->writeEntry(tmp,m_szMessageRegexp);
+	KviQString::sprintf(tmp,"%QIdentifyCommand",&prefix);
+	cfg->writeEntry(tmp,m_szIdentifyCommand);
+	KviQString::sprintf(tmp,"%QServerMask",&prefix);
+	cfg->writeEntry(tmp,m_szServerMask);
+}
+
+bool KviNickServRule::load(KviConfig * cfg,const QString &prefix)
+{
+	QString tmp;
+	KviQString::sprintf(tmp,"%QRegisteredNick",&prefix);
+	m_szRegisteredNick = KviQString::trimmed(cfg->readQStringEntry(tmp));
+	if(m_szRegisteredNick.isEmpty())return false;
+	KviQString::sprintf(tmp,"%QNickServMask",&prefix);
+	m_szNickServMask = cfg->readQStringEntry(tmp);
+	if(m_szNickServMask.isEmpty())return false;
+	KviQString::sprintf(tmp,"%QServerMask",&prefix);
+	m_szServerMask = cfg->readQStringEntry(tmp,QString::null);
+	KviQString::sprintf(tmp,"%QMessageRegexp",&prefix);
+	m_szMessageRegexp = cfg->readQStringEntry(tmp);
+	if(m_szMessageRegexp.isEmpty())return false;
+	KviQString::sprintf(tmp,"%QIdentifyCommand",&prefix);
+	m_szIdentifyCommand = cfg->readQStringEntry(tmp);
+	return !m_szIdentifyCommand.isEmpty();
+}
+
+KviNickServRule * KviNickServRule::createInstance(const QString &szRegisteredNick,
+		const QString &szNickServMask,
+		const QString &szMessageRegexp,
+		const QString &szIdentifyCommand,
+		const QString &szServerMask)
+{
+	return new KviNickServRule(szRegisteredNick,szNickServMask,szMessageRegexp,szIdentifyCommand,szServerMask);
+}
+
+
+
+