Drop builtin tqca library.

Module tqca is expected as a dependency library by now.

Signed-off-by: gregory guy <gregory-tde@laposte.net>
(cherry picked from commit 75b27d415da062fc7df07bbdacafbf85c5952e69)

33 files changed, 10 insertions, 5498 deletions

diff --git a/kopete/ConfigureChecks.cmake b/kopete/ConfigureChecks.cmake
index 6603eed5..445c76f9 100644
--- a/kopete/ConfigureChecks.cmake
+++ b/kopete/ConfigureChecks.cmake
@@ -24,7 +24,7 @@ endif( )
 if( BUILD_KOPETE_PROTOCOL_GROUPWISE OR BUILD_KOPETE_PROTOCOL_JABBER )
   pkg_search_module( TQCA tqca )
   if( NOT TQCA_FOUND )
-    message( STATUS "  not found, built-in copy will be used" )
+      tde_message_fatal( "tqca is required, but was not found on your system" )
   endif( )
 endif( )
 
diff --git a/kopete/protocols/groupwise/CMakeLists.txt b/kopete/protocols/groupwise/CMakeLists.txt
index c129ffe8..e5ceaee5 100644
--- a/kopete/protocols/groupwise/CMakeLists.txt
+++ b/kopete/protocols/groupwise/CMakeLists.txt
@@ -9,11 +9,6 @@
 #
 #################################################
 
-if( NOT TQCA_FOUND )
-  set( TQCA_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libgroupwise/qca/src )
-  set( TQCA_LIBRARIES "groupwise_tqca-static" )
-endif( )
-
 add_subdirectory( icons )
 add_subdirectory( libgroupwise )
 add_subdirectory( ui )
@@ -28,7 +23,7 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/kopete/libkopete/ui
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 link_directories(
diff --git a/kopete/protocols/groupwise/libgroupwise/CMakeLists.txt b/kopete/protocols/groupwise/libgroupwise/CMakeLists.txt
index 812df4fe..0f5fea47 100644
--- a/kopete/protocols/groupwise/libgroupwise/CMakeLists.txt
+++ b/kopete/protocols/groupwise/libgroupwise/CMakeLists.txt
@@ -9,9 +9,6 @@
 #
 #################################################
 
-if( NOT TQCA_FOUND )
-  add_subdirectory( qca )
-endif( )
 add_subdirectory( tasks )
 
 # add_definitions(
@@ -24,7 +21,7 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/kopete/libkopete
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/CMakeLists.txt b/kopete/protocols/groupwise/libgroupwise/qca/CMakeLists.txt
deleted file mode 100644
index 7356f221..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/CMakeLists.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-#################################################
-#
-#  (C) 2010-2011 Serghei Amelian
-#  serghei (DOT) amelian (AT) gmail.com
-#
-#  Improvements and feedback are welcome
-#
-#  This file is released under GPL >= 2
-#
-#################################################
-
-add_subdirectory( src )
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/COPYING b/kopete/protocols/groupwise/libgroupwise/qca/COPYING
deleted file mode 100644
index ae23fcfd..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/COPYING
+++ /dev/null
@@ -1,504 +0,0 @@
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-  Ty Coon, President of Vice
-
-That's all there is to it!
-
-
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/INSTALL b/kopete/protocols/groupwise/libgroupwise/qca/INSTALL
deleted file mode 100644
index 355712f3..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/INSTALL
+++ /dev/null
@@ -1,12 +0,0 @@
-Installing TQCA
---------------
-
-Installation should be straightforward:
-
-  ./configure
-  make
-  make install
-
-NOTE: You may also need to run '/sbin/ldconfig' or a similar tool to
-      get the new library files recognized by the system.  If you are
-      using Linux, just run it for good measure.
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/Makefile.am b/kopete/protocols/groupwise/libgroupwise/qca/Makefile.am
deleted file mode 100644
index af437a64..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-SUBDIRS = src
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/README b/kopete/protocols/groupwise/libgroupwise/qca/README
deleted file mode 100644
index 8d388f86..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/README
+++ /dev/null
@@ -1,29 +0,0 @@
-Qt Cryptographic Architecture
------------------------------
-Version: API v1.0, Plugin v1
-Author: Justin Karneges <justin@affinix.com>
-Date: September 10th 2003
-
-This library provides an easy API for the following features:
-
-  SSL/TLS
-  X509
-  SASL
-  RSA
-  Hashing (SHA1, MD5)
-  Ciphers (BlowFish, 3DES, AES)
-
-Functionality is supplied via plugins.  This is useful for avoiding
-dependence on a particular crypto library and makes upgrading easier,
-as there is no need to recompile your application when adding or
-upgrading a crypto plugin.  Also, by pushing crypto functionality into
-plugins, your application is free of legal issues, such as export
-regulation.
-
-And of course, you get a very simple crypto API for Qt, where you can
-do things like:
-
-  QString hash = TQCA::SHA1::hashToString(blockOfData);
-
-Have fun!
-
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/TODO b/kopete/protocols/groupwise/libgroupwise/qca/TODO
deleted file mode 100644
index bc8247e0..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/TODO
+++ /dev/null
@@ -1,6 +0,0 @@
-* plugins: thread safety ?
-
-* dsa
-* diffie-hellman
-* entropy
-
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/src/CMakeLists.txt b/kopete/protocols/groupwise/libgroupwise/qca/src/CMakeLists.txt
deleted file mode 100644
index c14c9761..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/src/CMakeLists.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-#################################################
-#
-#  (C) 2010-2011 Serghei Amelian
-#  serghei (DOT) amelian (AT) gmail.com
-#
-#  Improvements and feedback are welcome
-#
-#  This file is released under GPL >= 2
-#
-#################################################
-
-include_directories(
-  ${CMAKE_CURRENT_BINARY_DIR}
-  ${TQT_INCLUDE_DIRS}
-)
-
-
-##### groupwise_tqca (static) ###################
-
-tde_add_library( groupwise_tqca STATIC_PIC AUTOMOC
-  SOURCES tqca.cpp
-)
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/src/Makefile.am b/kopete/protocols/groupwise/libgroupwise/qca/src/Makefile.am
deleted file mode 100644
index 4441fe33..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/src/Makefile.am
+++ /dev/null
@@ -1,8 +0,0 @@
-METASOURCES = AUTO
-
-noinst_LTLIBRARIES = libtqca.la
-INCLUDES = $(all_includes)
-
-libtqca_la_SOURCES = \
-	tqca.cpp
-# libtqca_la_LIBADD = -lqt-mt
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/src/tqca.cpp b/kopete/protocols/groupwise/libgroupwise/qca/src/tqca.cpp
deleted file mode 100644
index 5656addf..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/src/tqca.cpp
+++ /dev/null
@@ -1,1486 +0,0 @@
-/*
- * tqca.cpp - TQt Cryptographic Architecture
- * Copyright (C) 2003  Justin Karneges
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#include "tqca.h"
-
-#include <tqptrlist.h>
-#include <tqdir.h>
-#include <tqfileinfo.h>
-#include <tqstringlist.h>
-#include <tqlibrary.h>
-#include <tqtimer.h>
-#include <tqhostaddress.h>
-#include <tqapplication.h>
-#include <tqguardedptr.h>
-#include <stdlib.h>
-#include "tqcaprovider.h"
-
-#if defined(Q_OS_WIN32)
-#define PLUGIN_EXT "dll"
-#elif defined(Q_OS_MAC)
-#define PLUGIN_EXT "dylib"
-#else
-#define PLUGIN_EXT "so"
-#endif
-
-using namespace TQCA;
-
-class ProviderItem
-{
-public:
-	TQCAProvider *p;
-	TQString fname;
-
-	static ProviderItem *load(const TQString &fname)
-	{
-		TQLibrary *lib = new TQLibrary(fname);
-		if(!lib->load()) {
-			delete lib;
-			return 0;
-		}
-		void *s = lib->resolve("createProvider");
-		if(!s) {
-			delete lib;
-			return 0;
-		}
-		TQCAProvider *(*createProvider)() = (TQCAProvider *(*)())s;
-		TQCAProvider *p = createProvider();
-		if(!p) {
-			delete lib;
-			return 0;
-		}
-		ProviderItem *i = new ProviderItem(lib, p);
-		i->fname = fname;
-		return i;
-	}
-
-	static ProviderItem *fromClass(TQCAProvider *p)
-	{
-		ProviderItem *i = new ProviderItem(0, p);
-		return i;
-	}
-
-	~ProviderItem()
-	{
-		delete p;
-		delete lib;
-	}
-
-	void ensureInit()
-	{
-		if(init_done)
-			return;
-		init_done = true;
-		p->init();
-	}
-
-private:
-	TQLibrary *lib;
-	bool init_done;
-
-	ProviderItem(TQLibrary *_lib, TQCAProvider *_p)
-	{
-		lib = _lib;
-		p = _p;
-		init_done = false;
-	}
-};
-
-static TQPtrList<ProviderItem> providerList;
-static bool qca_init = false;
-
-static bool plugin_have(const TQString &fname)
-{
-	TQPtrListIterator<ProviderItem> it(providerList);
-	for(ProviderItem *i; (i = it.current()); ++it) {
-		if(i->fname == fname)
-			return true;
-	}
-	return false;
-}
-
-static void plugin_scan()
-{
-	TQStringList dirs = TQApplication::libraryPaths();
-	for(TQStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
-		TQDir libpath(*it);
-		TQDir dir(libpath.filePath("crypto"));
-		if(!dir.exists())
-			continue;
-
-		TQStringList list = dir.entryList();
-		for(TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it) {
-			TQFileInfo fi(dir.filePath(*it));
-			if(fi.isDir())
-				continue;
-			if(fi.extension() != PLUGIN_EXT)
-				continue;
-			TQString fname = fi.filePath();
-
-			// don't load the same plugin again!
-			if(plugin_have(fname))
-				continue;
-			//printf("f=[%s]\n", fname.latin1());
-
-			ProviderItem *i = ProviderItem::load(fname);
-			if(!i)
-				continue;
-			if(i->p->qcaVersion() != TQCA_PLUGIN_VERSION) {
-				delete i;
-				continue;
-			}
-
-			providerList.append(i);
-		}
-	}
-}
-
-static void plugin_addClass(TQCAProvider *p)
-{
-	ProviderItem *i = ProviderItem::fromClass(p);
-	providerList.prepend(i);
-}
-
-static void plugin_unloadall()
-{
-	providerList.clear();
-}
-
-static int plugin_caps()
-{
-	int caps = 0;
-	TQPtrListIterator<ProviderItem> it(providerList);
-	for(ProviderItem *i; (i = it.current()); ++it)
-		caps |= i->p->capabilities();
-	return caps;
-}
-
-TQString TQCA::arrayToHex(const TQByteArray &a)
-{
-	TQString out;
-	for(int n = 0; n < (int)a.size(); ++n) {
-		TQString str;
-		str.sprintf("%02x", (uchar)a[n]);
-		out.append(str);
-	}
-	return out;
-}
-
-TQByteArray TQCA::hexToArray(const TQString &str)
-{
-	TQByteArray out(str.length() / 2);
-	int at = 0;
-	for(int n = 0; n + 1 < (int)str.length(); n += 2) {
-		uchar a = str[n];
-		uchar b = str[n+1];
-		uchar c = ((a & 0x0f) << 4) + (b & 0x0f);
-		out[at++] = c;
-	}
-	return out;
-}
-
-void TQCA::init()
-{
-	if(qca_init)
-		return;
-	qca_init = true;
-	providerList.setAutoDelete(true);
-}
-
-bool TQCA::isSupported(int capabilities)
-{
-	init();
-
-	int caps = plugin_caps();
-	if(caps & capabilities)
-		return true;
-
-	// ok, try scanning for new stuff
-	plugin_scan();
-	caps = plugin_caps();
-	if(caps & capabilities)
-		return true;
-
-	return false;
-}
-
-void TQCA::insertProvider(TQCAProvider *p)
-{
-	plugin_addClass(p);
-}
-
-void TQCA::unloadAllPlugins()
-{
-	plugin_unloadall();
-}
-
-static void *getContext(int cap)
-{
-	init();
-
-	// this call will also trip a scan for new plugins if needed
-	if(!TQCA::isSupported(cap))
-		return 0;
-
-	TQPtrListIterator<ProviderItem> it(providerList);
-	for(ProviderItem *i; (i = it.current()); ++it) {
-		if(i->p->capabilities() & cap) {
-			i->ensureInit();
-			return i->p->context(cap);
-		}
-	}
-	return 0;
-}
-
-
-//----------------------------------------------------------------------------
-// Hash
-//----------------------------------------------------------------------------
-class Hash::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void reset()
-	{
-		c->reset();
-	}
-
-	TQCA_HashContext *c;
-};
-
-Hash::Hash(TQCA_HashContext *c)
-{
-	d = new Private;
-	d->c = c;
-}
-
-Hash::Hash(const Hash &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-Hash & Hash::operator=(const Hash &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	return *this;
-}
-
-Hash::~Hash()
-{
-	delete d;
-}
-
-void Hash::clear()
-{
-	d->reset();
-}
-
-void Hash::update(const TQByteArray &a)
-{
-	d->c->update(a.data(), a.size());
-}
-
-TQByteArray Hash::final()
-{
-	TQByteArray buf;
-	d->c->final(&buf);
-	return buf;
-}
-
-
-//----------------------------------------------------------------------------
-// Cipher
-//----------------------------------------------------------------------------
-class Cipher::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void reset()
-	{
-		dir = Encrypt;
-		key.resize(0);
-		iv.resize(0);
-		err = false;
-	}
-
-	TQCA_CipherContext *c;
-	int dir;
-	int mode;
-	TQByteArray key, iv;
-	bool err;
-};
-
-Cipher::Cipher(TQCA_CipherContext *c, int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-{
-	d = new Private;
-	d->c = c;
-	reset(dir, mode, key, iv, pad);
-}
-
-Cipher::Cipher(const Cipher &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-Cipher & Cipher::operator=(const Cipher &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	d->dir = from.d->dir;
-	d->mode = from.d->mode;
-	d->key = from.d->key.copy();
-	d->iv = from.d->iv.copy();
-	d->err = from.d->err;
-	return *this;
-}
-
-Cipher::~Cipher()
-{
-	delete d;
-}
-
-TQByteArray Cipher::dyn_generateKey(int size) const
-{
-	TQByteArray buf;
-	if(size != -1)
-		buf.resize(size);
-	else
-		buf.resize(d->c->keySize());
-	if(!d->c->generateKey(buf.data(), size))
-		return TQByteArray();
-	return buf;
-}
-
-TQByteArray Cipher::dyn_generateIV() const
-{
-	TQByteArray buf(d->c->blockSize());
-	if(!d->c->generateIV(buf.data()))
-		return TQByteArray();
-	return buf;
-}
-
-void Cipher::reset(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-{
-	d->reset();
-
-	d->dir = dir;
-	d->mode = mode;
-	d->key = key.copy();
-	d->iv = iv.copy();
-	if(!d->c->setup(d->dir, d->mode, d->key.isEmpty() ? 0: d->key.data(), d->key.size(), d->iv.isEmpty() ? 0 : d->iv.data(), pad)) {
-		d->err = true;
-		return;
-	}
-}
-
-bool Cipher::update(const TQByteArray &a)
-{
-	if(d->err)
-		return false;
-
-	if(!a.isEmpty()) {
-		if(!d->c->update(a.data(), a.size())) {
-			d->err = true;
-			return false;
-		}
-	}
-	return true;
-}
-
-TQByteArray Cipher::final(bool *ok)
-{
-	if(ok)
-		*ok = false;
-	if(d->err)
-		return TQByteArray();
-
-	TQByteArray out;
-	if(!d->c->final(&out)) {
-		d->err = true;
-		return TQByteArray();
-	}
-	if(ok)
-		*ok = true;
-	return out;
-}
-
-
-//----------------------------------------------------------------------------
-// SHA1
-//----------------------------------------------------------------------------
-SHA1::SHA1()
-:Hash((TQCA_HashContext *)getContext(CAP_SHA1))
-{
-}
-
-
-//----------------------------------------------------------------------------
-// SHA256
-//----------------------------------------------------------------------------
-SHA256::SHA256()
-:Hash((TQCA_HashContext *)getContext(CAP_SHA256))
-{
-}
-
-
-//----------------------------------------------------------------------------
-// MD5
-//----------------------------------------------------------------------------
-MD5::MD5()
-:Hash((TQCA_HashContext *)getContext(CAP_MD5))
-{
-}
-
-
-//----------------------------------------------------------------------------
-// BlowFish
-//----------------------------------------------------------------------------
-BlowFish::BlowFish(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_BlowFish), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// TripleDES
-//----------------------------------------------------------------------------
-TripleDES::TripleDES(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_TripleDES), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// AES128
-//----------------------------------------------------------------------------
-AES128::AES128(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_AES128), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// AES256
-//----------------------------------------------------------------------------
-AES256::AES256(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_AES256), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// RSAKey
-//----------------------------------------------------------------------------
-class RSAKey::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	TQCA_RSAKeyContext *c;
-};
-
-RSAKey::RSAKey()
-{
-	d = new Private;
-	d->c = (TQCA_RSAKeyContext *)getContext(CAP_RSA);
-}
-
-RSAKey::RSAKey(const RSAKey &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-RSAKey & RSAKey::operator=(const RSAKey &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	return *this;
-}
-
-RSAKey::~RSAKey()
-{
-	delete d;
-}
-
-bool RSAKey::isNull() const
-{
-	return d->c->isNull();
-}
-
-bool RSAKey::havePublic() const
-{
-	return d->c->havePublic();
-}
-
-bool RSAKey::havePrivate() const
-{
-	return d->c->havePrivate();
-}
-
-TQByteArray RSAKey::toDER(bool publicOnly) const
-{
-	TQByteArray out;
-	if(!d->c->toDER(&out, publicOnly))
-		return TQByteArray();
-	return out;
-}
-
-bool RSAKey::fromDER(const TQByteArray &a)
-{
-	return d->c->createFromDER(a.data(), a.size());
-}
-
-TQString RSAKey::toPEM(bool publicOnly) const
-{
-	TQByteArray out;
-	if(!d->c->toPEM(&out, publicOnly))
-		return TQByteArray();
-
-	TQCString cs;
-	cs.resize(out.size()+1);
-	memcpy(cs.data(), out.data(), out.size());
-	return TQString::fromLatin1(cs);
-}
-
-bool RSAKey::fromPEM(const TQString &str)
-{
-	TQCString cs = str.latin1();
-	TQByteArray a(cs.length());
-	memcpy(a.data(), cs.data(), a.size());
-	return d->c->createFromPEM(a.data(), a.size());
-}
-
-bool RSAKey::fromNative(void *p)
-{
-	return d->c->createFromNative(p);
-}
-
-bool RSAKey::encrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	TQByteArray out;
-	if(!d->c->encrypt(a, &out, oaep))
-		return false;
-	*b = out;
-	return true;
-}
-
-bool RSAKey::decrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	TQByteArray out;
-	if(!d->c->decrypt(a, &out, oaep))
-		return false;
-	*b = out;
-	return true;
-}
-
-bool RSAKey::generate(unsigned int bits)
-{
-	return d->c->generate(bits);
-}
-
-
-//----------------------------------------------------------------------------
-// RSA
-//----------------------------------------------------------------------------
-RSA::RSA()
-{
-}
-
-RSA::~RSA()
-{
-}
-
-RSAKey RSA::key() const
-{
-	return v_key;
-}
-
-void RSA::setKey(const RSAKey &k)
-{
-	v_key = k;
-}
-
-bool RSA::encrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	if(v_key.isNull())
-		return false;
-	return v_key.encrypt(a, b, oaep);
-}
-
-bool RSA::decrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	if(v_key.isNull())
-		return false;
-	return v_key.decrypt(a, b, oaep);
-}
-
-RSAKey RSA::generateKey(unsigned int bits)
-{
-	RSAKey k;
-	k.generate(bits);
-	return k;
-}
-
-
-//----------------------------------------------------------------------------
-// Cert
-//----------------------------------------------------------------------------
-class Cert::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	TQCA_CertContext *c;
-};
-
-Cert::Cert()
-{
-	d = new Private;
-	// crash because this is returning 0
-	d->c = (TQCA_CertContext *)getContext(CAP_X509);
-}
-
-Cert::Cert(const Cert &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-Cert & Cert::operator=(const Cert &from)
-{
-	delete d->c;
-	if ( from.d->c )
-		d->c = from.d->c->clone();
-	else 
-		d->c = 0;
-	return *this;
-}
-
-Cert::~Cert()
-{
-	delete d;
-}
-
-void Cert::fromContext(TQCA_CertContext *ctx)
-{
-	delete d->c;
-	d->c = ctx;
-}
-
-bool Cert::isNull() const
-{
-	return d->c->isNull();
-}
-
-TQString Cert::commonName() const
-{
-	CertProperties props = subject();
-	return props["CN"];
-}
-
-TQString Cert::serialNumber() const
-{
-	return d->c->serialNumber();
-}
-
-TQString Cert::subjectString() const
-{
-	return d->c->subjectString();
-}
-
-TQString Cert::issuerString() const
-{
-	return d->c->issuerString();
-}
-
-CertProperties Cert::subject() const
-{
-	TQValueList<TQCA_CertProperty> list = d->c->subject();
-	CertProperties props;
-	for(TQValueList<TQCA_CertProperty>::ConstIterator it = list.begin(); it != list.end(); ++it)
-		props[(*it).var] = (*it).val;
-	return props;
-}
-
-CertProperties Cert::issuer() const
-{
-	TQValueList<TQCA_CertProperty> list = d->c->issuer();
-	CertProperties props;
-	for(TQValueList<TQCA_CertProperty>::ConstIterator it = list.begin(); it != list.end(); ++it)
-		props[(*it).var] = (*it).val;
-	return props;
-}
-
-TQDateTime Cert::notBefore() const
-{
-	return d->c->notBefore();
-}
-
-TQDateTime Cert::notAfter() const
-{
-	return d->c->notAfter();
-}
-
-TQByteArray Cert::toDER() const
-{
-	TQByteArray out;
-	if(!d->c->toDER(&out))
-		return TQByteArray();
-	return out;
-}
-
-bool Cert::fromDER(const TQByteArray &a)
-{
-	return d->c->createFromDER(a.data(), a.size());
-}
-
-TQString Cert::toPEM() const
-{
-	TQByteArray out;
-	if(!d->c->toPEM(&out))
-		return TQByteArray();
-
-	TQCString cs;
-	cs.resize(out.size()+1);
-	memcpy(cs.data(), out.data(), out.size());
-	return TQString::fromLatin1(cs);
-}
-
-bool Cert::fromPEM(const TQString &str)
-{
-	TQCString cs = str.latin1();
-	TQByteArray a(cs.length());
-	memcpy(a.data(), cs.data(), a.size());
-	return d->c->createFromPEM(a.data(), a.size());
-}
-
-
-//----------------------------------------------------------------------------
-// TLS
-//----------------------------------------------------------------------------
-class TLS::Private
-{
-public:
-	Private()
-	{
-		c = (TQCA_TLSContext *)getContext(CAP_TLS);
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void reset()
-	{
-		handshaken = false;
-		closing = false;
-		in.resize(0);
-		out.resize(0);
-		from_net.resize(0);
-		to_net.resize(0);
-		host = "";
-		hostMismatch = false;
-		// this causes the crash, because the Cert ctor is setting a null context
-		cert = Cert();
-		bytesEncoded = 0;
-		tryMore = false;
-	}
-
-	void appendArray(TQByteArray *a, const TQByteArray &b)
-	{
-		int oldsize = a->size();
-		a->resize(oldsize + b.size());
-		memcpy(a->data() + oldsize, b.data(), b.size());
-	}
-
-	Cert cert;
-	TQCA_TLSContext *c;
-	TQByteArray in, out, to_net, from_net;
-	int bytesEncoded;
-	bool tryMore;
-	bool handshaken;
-	TQString host;
-	bool hostMismatch;
-	bool closing;
-
-	Cert ourCert;
-	RSAKey ourKey;
-	TQPtrList<TQCA_CertContext> store;
-};
-
-TLS::TLS(TQObject *parent)
-:TQObject(parent)
-{
-	d = new Private;
-}
-
-TLS::~TLS()
-{
-	delete d;
-}
-
-void TLS::setCertificate(const Cert &cert, const RSAKey &key)
-{
-	d->ourCert = cert;
-	d->ourKey = key;
-}
-
-void TLS::setCertificateStore(const TQPtrList<Cert> &store)
-{
-	// convert the cert list into a context list
-	d->store.clear();
-	TQPtrListIterator<Cert> it(store);
-	for(Cert *cert; (cert = it.current()); ++it)
-		d->store.append(cert->d->c);
-}
-
-void TLS::reset()
-{
-	d->reset();
-}
-
-bool TLS::startClient(const TQString &host)
-{
-	d->reset();
-	d->host = host;
-
-	if(!d->c->startClient(d->store, *d->ourCert.d->c, *d->ourKey.d->c))
-		return false;
-	TQTimer::singleShot(0, this, TQT_SLOT(update()));
-	return true;
-}
-
-bool TLS::startServer()
-{
-	d->reset();
-
-	if(!d->c->startServer(d->store, *d->ourCert.d->c, *d->ourKey.d->c))
-		return false;
-	TQTimer::singleShot(0, this, TQT_SLOT(update()));
-	return true;
-}
-
-void TLS::close()
-{
-	if(!d->handshaken || d->closing)
-		return;
-
-	d->closing = true;
-	TQTimer::singleShot(0, this, TQT_SLOT(update()));
-}
-
-bool TLS::isHandshaken() const
-{
-	return d->handshaken;
-}
-
-void TLS::write(const TQByteArray &a)
-{
-	d->appendArray(&d->out, a);
-	update();
-}
-
-TQByteArray TLS::read()
-{
-	TQByteArray a = d->in.copy();
-	d->in.resize(0);
-	return a;
-}
-
-void TLS::writeIncoming(const TQByteArray &a)
-{
-	d->appendArray(&d->from_net, a);
-	update();
-}
-
-TQByteArray TLS::readOutgoing()
-{
-	TQByteArray a = d->to_net.copy();
-	d->to_net.resize(0);
-	return a;
-}
-
-TQByteArray TLS::readUnprocessed()
-{
-	TQByteArray a = d->from_net.copy();
-	d->from_net.resize(0);
-	return a;
-}
-
-const Cert & TLS::peerCertificate() const
-{
-	return d->cert;
-}
-
-int TLS::certificateValidityResult() const
-{
-	if(d->hostMismatch)
-		return TQCA::TLS::HostMismatch;
-	else
-		return d->c->validityResult();
-}
-
-void TLS::update()
-{
-	bool force_read = false;
-	bool eof = false;
-	bool done = false;
-	TQGuardedPtr<TLS> self = this;
-
-	if(d->closing) {
-		TQByteArray a;
-		int r = d->c->shutdown(d->from_net, &a);
-		d->from_net.resize(0);
-		if(r == TQCA_TLSContext::Error) {
-			reset();
-			error(ErrHandshake);
-			return;
-		}
-		if(r == TQCA_TLSContext::Success) {
-			d->from_net = d->c->unprocessed().copy();
-			done = true;
-		}
-		d->appendArray(&d->to_net, a);
-	}
-	else {
-		if(!d->handshaken) {
-			TQByteArray a;
-			int r = d->c->handshake(d->from_net, &a);
-			d->from_net.resize(0);
-			if(r == TQCA_TLSContext::Error) {
-				reset();
-				error(ErrHandshake);
-				return;
-			}
-			d->appendArray(&d->to_net, a);
-			if(r == TQCA_TLSContext::Success) {
-				TQCA_CertContext *cc = d->c->peerCertificate();
-				if(cc && !d->host.isEmpty() && d->c->validityResult() == TQCA::TLS::Valid) {
-					if(!cc->matchesAddress(d->host))
-						d->hostMismatch = true;
-				}
-				d->cert.fromContext(cc);
-				d->handshaken = true;
-				handshaken();
-				if(!self)
-					return;
-
-				// there is a teeny tiny possibility that incoming data awaits.  let us get it.
-				force_read = true;
-			}
-		}
-
-		if(d->handshaken) {
-			if(!d->out.isEmpty() || d->tryMore) {
-				d->tryMore = false;
-				TQByteArray a;
-				int enc;
-				bool more = false;
-				bool ok = d->c->encode(d->out, &a, &enc);
-				eof = d->c->eof();
-				if(ok && enc < (int)d->out.size())
-					more = true;
-				d->out.resize(0);
-				if(!eof) {
-					if(!ok) {
-						reset();
-						error(ErrCrypt);
-						return;
-					}
-					d->bytesEncoded += enc;
-					if(more)
-						d->tryMore = true;
-					d->appendArray(&d->to_net, a);
-				}
-			}
-			if(!d->from_net.isEmpty() || force_read) {
-				TQByteArray a, b;
-				bool ok = d->c->decode(d->from_net, &a, &b);
-				eof = d->c->eof();
-				d->from_net.resize(0);
-				if(!ok) {
-					reset();
-					error(ErrCrypt);
-					return;
-				}
-				d->appendArray(&d->in, a);
-				d->appendArray(&d->to_net, b);
-			}
-
-			if(!d->in.isEmpty()) {
-				readyRead();
-				if(!self)
-					return;
-			}
-		}
-	}
-
-	if(!d->to_net.isEmpty()) {
-		int bytes = d->bytesEncoded;
-		d->bytesEncoded = 0;
-		readyReadOutgoing(bytes);
-		if(!self)
-			return;
-	}
-
-	if(eof) {
-		close();
-		if(!self)
-			return;
-		return;
-	}
-
-	if(d->closing && done) {
-		reset();
-		closed();
-	}
-}
-
-
-//----------------------------------------------------------------------------
-// SASL
-//----------------------------------------------------------------------------
-TQString saslappname = "qca";
-class SASL::Private
-{
-public:
-	Private()
-	{
-		c = (TQCA_SASLContext *)getContext(CAP_SASL);
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void setSecurityProps()
-	{
-		c->setSecurityProps(noPlain, noActive, noDict, noAnon, reqForward, reqCreds, reqMutual, ssfmin, ssfmax, ext_authid, ext_ssf);
-	}
-
-	// security opts
-	bool noPlain, noActive, noDict, noAnon, reqForward, reqCreds, reqMutual;
-	int ssfmin, ssfmax;
-	TQString ext_authid;
-	int ext_ssf;
-
-	bool tried;
-	TQCA_SASLContext *c;
-	TQHostAddress localAddr, remoteAddr;
-	int localPort, remotePort;
-	TQByteArray stepData;
-	bool allowCSF;
-	bool first, server;
-
-	TQByteArray inbuf, outbuf;
-};
-
-SASL::SASL(TQObject *parent)
-:TQObject(parent)
-{
-	d = new Private;
-	reset();
-}
-
-SASL::~SASL()
-{
-	delete d;
-}
-
-void SASL::setAppName(const TQString &name)
-{
-	saslappname = name;
-}
-
-void SASL::reset()
-{
-	d->localPort = -1;
-	d->remotePort = -1;
-
-	d->noPlain = false;
-	d->noActive = false;
-	d->noDict = false;
-	d->noAnon = false;
-	d->reqForward = false;
-	d->reqCreds = false;
-	d->reqMutual = false;
-	d->ssfmin = 0;
-	d->ssfmax = 0;
-	d->ext_authid = "";
-	d->ext_ssf = 0;
-
-	d->inbuf.resize(0);
-	d->outbuf.resize(0);
-
-	d->c->reset();
-}
-
-int SASL::errorCondition() const
-{
-	return d->c->errorCond();
-}
-
-void SASL::setAllowPlain(bool b)
-{
-	d->noPlain = !b;
-}
-
-void SASL::setAllowAnonymous(bool b)
-{
-	d->noAnon = !b;
-}
-
-void SASL::setAllowActiveVulnerable(bool b)
-{
-	d->noActive = !b;
-}
-
-void SASL::setAllowDictionaryVulnerable(bool b)
-{
-	d->noDict = !b;
-}
-
-void SASL::setRequireForwardSecrecy(bool b)
-{
-	d->reqForward = b;
-}
-
-void SASL::setRequirePassCredentials(bool b)
-{
-	d->reqCreds = b;
-}
-
-void SASL::setRequireMutualAuth(bool b)
-{
-	d->reqMutual = b;
-}
-
-void SASL::setMinimumSSF(int x)
-{
-	d->ssfmin = x;
-}
-
-void SASL::setMaximumSSF(int x)
-{
-	d->ssfmax = x;
-}
-
-void SASL::setExternalAuthID(const TQString &authid)
-{
-	d->ext_authid = authid;
-}
-
-void SASL::setExternalSSF(int x)
-{
-	d->ext_ssf = x;
-}
-
-void SASL::setLocalAddr(const TQHostAddress &addr, TQ_UINT16 port)
-{
-	d->localAddr = addr;
-	d->localPort = port;
-}
-
-void SASL::setRemoteAddr(const TQHostAddress &addr, TQ_UINT16 port)
-{
-	d->remoteAddr = addr;
-	d->remotePort = port;
-}
-
-bool SASL::startClient(const TQString &service, const TQString &host, const TQStringList &mechlist, bool allowClientSendFirst)
-{
-	TQCA_SASLHostPort la, ra;
-	if(d->localPort != -1) {
-		la.addr = d->localAddr;
-		la.port = d->localPort;
-	}
-	if(d->remotePort != -1) {
-		ra.addr = d->remoteAddr;
-		ra.port = d->remotePort;
-	}
-
-	d->allowCSF = allowClientSendFirst;
-	d->c->setCoreProps(service, host, d->localPort != -1 ? &la : 0, d->remotePort != -1 ? &ra : 0);
-	d->setSecurityProps();
-
-	if(!d->c->clientStart(mechlist))
-		return false;
-	d->first = true;
-	d->server = false;
-	d->tried = false;
-	TQTimer::singleShot(0, this, TQT_SLOT(tryAgain()));
-	return true;
-}
-
-bool SASL::startServer(const TQString &service, const TQString &host, const TQString &realm, TQStringList *mechlist)
-{
-	TQCA_SASLHostPort la, ra;
-	if(d->localPort != -1) {
-		la.addr = d->localAddr;
-		la.port = d->localPort;
-	}
-	if(d->remotePort != -1) {
-		ra.addr = d->remoteAddr;
-		ra.port = d->remotePort;
-	}
-
-	d->c->setCoreProps(service, host, d->localPort != -1 ? &la : 0, d->remotePort != -1 ? &ra : 0);
-	d->setSecurityProps();
-
-	if(!d->c->serverStart(realm, mechlist, saslappname))
-		return false;
-	d->first = true;
-	d->server = true;
-	d->tried = false;
-	return true;
-}
-
-void SASL::putServerFirstStep(const TQString &mech)
-{
-	int r = d->c->serverFirstStep(mech, 0);
-	handleServerFirstStep(r);
-}
-
-void SASL::putServerFirstStep(const TQString &mech, const TQByteArray &clientInit)
-{
-	int r = d->c->serverFirstStep(mech, &clientInit);
-	handleServerFirstStep(r);
-}
-
-void SASL::handleServerFirstStep(int r)
-{
-	if(r == TQCA_SASLContext::Success)
-		authenticated();
-	else if(r == TQCA_SASLContext::Continue)
-		nextStep(d->c->result());
-	else if(r == TQCA_SASLContext::AuthCheck)
-		tryAgain();
-	else
-		error(ErrAuth);
-}
-
-void SASL::putStep(const TQByteArray &stepData)
-{
-	d->stepData = stepData.copy();
-	tryAgain();
-}
-
-void SASL::setUsername(const TQString &user)
-{
-	d->c->setClientParams(&user, 0, 0, 0);
-}
-
-void SASL::setAuthzid(const TQString &authzid)
-{
-	d->c->setClientParams(0, &authzid, 0, 0);
-}
-
-void SASL::setPassword(const TQString &pass)
-{
-	d->c->setClientParams(0, 0, &pass, 0);
-}
-
-void SASL::setRealm(const TQString &realm)
-{
-	d->c->setClientParams(0, 0, 0, &realm);
-}
-
-void SASL::continueAfterParams()
-{
-	tryAgain();
-}
-
-void SASL::continueAfterAuthCheck()
-{
-	tryAgain();
-}
-
-void SASL::tryAgain()
-{
-	int r;
-
-	if(d->server) {
-		if(!d->tried) {
-			r = d->c->nextStep(d->stepData);
-			d->tried = true;
-		}
-		else {
-			r = d->c->tryAgain();
-		}
-
-		if(r == TQCA_SASLContext::Error) {
-			error(ErrAuth);
-			return;
-		}
-		else if(r == TQCA_SASLContext::Continue) {
-			d->tried = false;
-			nextStep(d->c->result());
-			return;
-		}
-		else if(r == TQCA_SASLContext::AuthCheck) {
-			authCheck(d->c->username(), d->c->authzid());
-			return;
-		}
-	}
-	else {
-		if(d->first) {
-			if(!d->tried) {
-				r = d->c->clientFirstStep(d->allowCSF);
-				d->tried = true;
-			}
-			else
-				r = d->c->tryAgain();
-
-			if(r == TQCA_SASLContext::Error) {
-				error(ErrAuth);
-				return;
-			}
-			else if(r == TQCA_SASLContext::NeedParams) {
-				//d->tried = false;
-				TQCA_SASLNeedParams np = d->c->clientParamsNeeded();
-				needParams(np.user, np.authzid, np.pass, np.realm);
-				return;
-			}
-
-			TQString mech = d->c->mech();
-			const TQByteArray *clientInit = d->c->clientInit();
-
-			d->first = false;
-			d->tried = false;
-			clientFirstStep(mech, clientInit);
-		}
-		else {
-			if(!d->tried) {
-				r = d->c->nextStep(d->stepData);
-				d->tried = true;
-			}
-			else
-				r = d->c->tryAgain();
-
-			if(r == TQCA_SASLContext::Error) {
-				error(ErrAuth);
-				return;
-			}
-			else if(r == TQCA_SASLContext::NeedParams) {
-				//d->tried = false;
-				TQCA_SASLNeedParams np = d->c->clientParamsNeeded();
-				needParams(np.user, np.authzid, np.pass, np.realm);
-				return;
-			}
-			d->tried = false;
-			//else if(r == TQCA_SASLContext::Continue) {
-				nextStep(d->c->result());
-			//	return;
-			//}
-		}
-	}
-
-	if(r == TQCA_SASLContext::Success)
-		authenticated();
-	else if(r == TQCA_SASLContext::Error)
-		error(ErrAuth);
-}
-
-int SASL::ssf() const
-{
-	return d->c->security();
-}
-
-void SASL::write(const TQByteArray &a)
-{
-	TQByteArray b;
-	if(!d->c->encode(a, &b)) {
-		error(ErrCrypt);
-		return;
-	}
-	int oldsize = d->outbuf.size();
-	d->outbuf.resize(oldsize + b.size());
-	memcpy(d->outbuf.data() + oldsize, b.data(), b.size());
-	readyReadOutgoing(a.size());
-}
-
-TQByteArray SASL::read()
-{
-	TQByteArray a = d->inbuf.copy();
-	d->inbuf.resize(0);
-	return a;
-}
-
-void SASL::writeIncoming(const TQByteArray &a)
-{
-	TQByteArray b;
-	if(!d->c->decode(a, &b)) {
-		error(ErrCrypt);
-		return;
-	}
-	int oldsize = d->inbuf.size();
-	d->inbuf.resize(oldsize + b.size());
-	memcpy(d->inbuf.data() + oldsize, b.data(), b.size());
-	readyRead();
-}
-
-TQByteArray SASL::readOutgoing()
-{
-	TQByteArray a = d->outbuf.copy();
-	d->outbuf.resize(0);
-	return a;
-}
-
-#include "tqca.moc"
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/src/tqca.h b/kopete/protocols/groupwise/libgroupwise/qca/src/tqca.h
deleted file mode 100644
index 701aeb31..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/src/tqca.h
+++ /dev/null
@@ -1,468 +0,0 @@
-/*
- * tqca.h - TQt Cryptographic Architecture
- * Copyright (C) 2003  Justin Karneges
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifndef TQCA_H
-#define TQCA_H
-
-#include <tqstring.h>
-#include <tqcstring.h>
-#include <tqdatetime.h>
-#include <tqmap.h>
-#include <tqptrlist.h>
-#include <tqobject.h>
-
-#ifdef Q_OS_WIN32
-#  ifndef TQCA_STATIC
-#    ifdef TQCA_MAKEDLL
-#      define TQCA_EXPORT __declspec(dllexport)
-#    else
-#      define TQCA_EXPORT __declspec(dllimport)
-#    endif
-#  endif
-#endif
-#ifndef TQCA_EXPORT
-#define TQCA_EXPORT
-#endif
-
-#ifdef Q_OS_WIN32
-#  ifdef TQCA_PLUGIN_DLL
-#    define TQCA_PLUGIN_EXPORT extern "C" __declspec(dllexport)
-#  else
-#    define TQCA_PLUGIN_EXPORT extern "C" __declspec(dllimport)
-#  endif
-#endif
-#ifndef TQCA_PLUGIN_EXPORT
-#define TQCA_PLUGIN_EXPORT extern "C"
-#endif
-
-class TQHostAddress;
-class TQStringList;
-
-class TQCAProvider;
-class TQCA_HashContext;
-class TQCA_CipherContext;
-class TQCA_CertContext;
-
-namespace TQCA
-{
-	enum {
-		CAP_SHA1      = 0x0001,
-		CAP_SHA256    = 0x0002,
-		CAP_MD5       = 0x0004,
-		CAP_BlowFish  = 0x0008,
-		CAP_TripleDES = 0x0010,
-		CAP_AES128    = 0x0020,
-		CAP_AES256    = 0x0040,
-		CAP_RSA       = 0x0080,
-		CAP_X509      = 0x0100,
-		CAP_TLS       = 0x0200,
-		CAP_SASL      = 0x0400
-	};
-
-	enum {
-		CBC = 0x0001,
-		CFB = 0x0002
-	};
-
-	enum {
-		Encrypt = 0x0001,
-		Decrypt = 0x0002
-	};
-
-	TQCA_EXPORT void init();
-	TQCA_EXPORT bool isSupported(int capabilities);
-	TQCA_EXPORT void insertProvider(TQCAProvider *);
-	TQCA_EXPORT void unloadAllPlugins();
-
-	TQCA_EXPORT TQString arrayToHex(const TQByteArray &);
-	TQCA_EXPORT TQByteArray hexToArray(const TQString &);
-
-	class TQCA_EXPORT Hash
-	{
-	public:
-		Hash(const Hash &);
-		Hash & operator=(const Hash &);
-		~Hash();
-
-		void clear();
-		void update(const TQByteArray &a);
-		TQByteArray final();
-
-	protected:
-		Hash(TQCA_HashContext *);
-
-	private:
-		class Private;
-		Private *d;
-	};
-
-	template <class T>
-	class TQCA_EXPORT HashStatic
-	{
-	public:
-		HashStatic<T>() {}
-
-		static TQByteArray hash(const TQByteArray &a)
-		{
-			T obj;
-			obj.update(a);
-			return obj.final();
-		}
-
-		static TQByteArray hash(const TQCString &cs)
-		{
-			TQByteArray a(cs.length());
-			memcpy(a.data(), cs.data(), a.size());
-			return hash(a);
-		}
-
-		static TQString hashToString(const TQByteArray &a)
-		{
-			return arrayToHex(hash(a));
-		}
-
-		static TQString hashToString(const TQCString &cs)
-		{
-			return arrayToHex(hash(cs));
-		}
-	};
-
-	class TQCA_EXPORT Cipher
-	{
-	public:
-		Cipher(const Cipher &);
-		Cipher & operator=(const Cipher &);
-		~Cipher();
-
-		TQByteArray dyn_generateKey(int size=-1) const;
-		TQByteArray dyn_generateIV() const;
-		void reset(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad=true);
-		bool update(const TQByteArray &a);
-		TQByteArray final(bool *ok=0);
-
-	protected:
-		Cipher(TQCA_CipherContext *, int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad);
-
-	private:
-		class Private;
-		Private *d;
-	};
-
-	template <class T>
-	class TQCA_EXPORT CipherStatic
-	{
-	public:
-		CipherStatic<T>() {}
-
-		static TQByteArray generateKey(int size=-1)
-		{
-			T obj;
-			return obj.dyn_generateKey(size);
-		}
-
-		static TQByteArray generateIV()
-		{
-			T obj;
-			return obj.dyn_generateIV();
-		}
-	};
-
-	class TQCA_EXPORT SHA1 : public Hash, public HashStatic<SHA1>
-	{
-	public:
-		SHA1();
-	};
-
-	class TQCA_EXPORT SHA256 : public Hash, public HashStatic<SHA256>
-	{
-	public:
-		SHA256();
-	};
-
-	class TQCA_EXPORT MD5 : public Hash, public HashStatic<MD5>
-	{
-	public:
-		MD5();
-	};
-
-	class TQCA_EXPORT BlowFish : public Cipher, public CipherStatic<BlowFish>
-	{
-	public:
-		BlowFish(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class TQCA_EXPORT TripleDES : public Cipher, public CipherStatic<TripleDES>
-	{
-	public:
-		TripleDES(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class TQCA_EXPORT AES128 : public Cipher, public CipherStatic<AES128>
-	{
-	public:
-		AES128(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class TQCA_EXPORT AES256 : public Cipher, public CipherStatic<AES256>
-	{
-	public:
-		AES256(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class RSA;
-	class TQCA_EXPORT RSAKey
-	{
-	public:
-		RSAKey();
-		RSAKey(const RSAKey &from);
-		RSAKey & operator=(const RSAKey &from);
-		~RSAKey();
-
-		bool isNull() const;
-		bool havePublic() const;
-		bool havePrivate() const;
-
-		TQByteArray toDER(bool publicOnly=false) const;
-		bool fromDER(const TQByteArray &a);
-
-		TQString toPEM(bool publicOnly=false) const;
-		bool fromPEM(const TQString &);
-
-		// only call if you know what you are doing
-		bool fromNative(void *);
-
-	private:
-		class Private;
-		Private *d;
-
-		friend class RSA;
-		friend class TLS;
-		bool encrypt(const TQByteArray &a, TQByteArray *out, bool oaep) const;
-		bool decrypt(const TQByteArray &a, TQByteArray *out, bool oaep) const;
-		bool generate(unsigned int bits);
-	};
-
-	class TQCA_EXPORT RSA
-	{
-	public:
-		RSA();
-		~RSA();
-
-		RSAKey key() const;
-		void setKey(const RSAKey &);
-
-		bool encrypt(const TQByteArray &a, TQByteArray *out, bool oaep=false) const;
-		bool decrypt(const TQByteArray &a, TQByteArray *out, bool oaep=false) const;
-
-		static RSAKey generateKey(unsigned int bits);
-
-	private:
-		RSAKey v_key;
-	};
-
-	typedef TQMap<TQString, TQString> CertProperties;
-	class TQCA_EXPORT Cert
-	{
-	public:
-		Cert();
-		Cert(const Cert &);
-		Cert & operator=(const Cert &);
-		~Cert();
-
-		bool isNull() const;
-
-		TQString commonName() const;
-		TQString serialNumber() const;
-		TQString subjectString() const;
-		TQString issuerString() const;
-		CertProperties subject() const;
-		CertProperties issuer() const;
-		TQDateTime notBefore() const;
-		TQDateTime notAfter() const;
-
-		TQByteArray toDER() const;
-		bool fromDER(const TQByteArray &a);
-
-		TQString toPEM() const;
-		bool fromPEM(const TQString &);
-
-	private:
-		class Private;
-		Private *d;
-
-		friend class TLS;
-		void fromContext(TQCA_CertContext *);
-	};
-
-	class TQCA_EXPORT TLS : public TQObject
-	{
-		Q_OBJECT
-  
-	public:
-		enum Validity {
-			NoCert,
-			Valid,
-			HostMismatch,
-			Rejected,
-			Untrusted,
-			SignatureFailed,
-			InvalidCA,
-			InvalidPurpose,
-			SelfSigned,
-			Revoked,
-			PathLengthExceeded,
-			Expired,
-			Unknown
-		};
-		enum Error { ErrHandshake, ErrCrypt };
-
-		TLS(TQObject *parent=0);
-		~TLS();
-
-		void setCertificate(const Cert &cert, const RSAKey &key);
-		void setCertificateStore(const TQPtrList<Cert> &store);  // note: store must persist
-
-		void reset();
-		bool startClient(const TQString &host="");
-		bool startServer();
-		void close();
-		bool isHandshaken() const;
-
-		// plain (application side)
-		void write(const TQByteArray &a);
-		TQByteArray read();
-
-		// encoded (socket side)
-		void writeIncoming(const TQByteArray &a);
-		TQByteArray readOutgoing();
-		TQByteArray readUnprocessed();
-
-		// cert related
-		const Cert & peerCertificate() const;
-		int certificateValidityResult() const;
-
-	signals:
-		void handshaken();
-		void readyRead();
-		void readyReadOutgoing(int plainBytes);
-		void closed();
-		void error(int);
-
-	private slots:
-		void update();
-
-	private:
-		class Private;
-		Private *d;
-	};
-
-	class TQCA_EXPORT SASL : public TQObject
-	{
-		Q_OBJECT
-  
-	public:
-		enum Error { ErrAuth, ErrCrypt };
-		enum ErrorCond {
-			NoMech,
-			BadProto,
-			BadServ,
-			BadAuth,
-			NoAuthzid,
-			TooWeak,
-			NeedEncrypt,
-			Expired,
-			Disabled,
-			NoUser,
-			RemoteUnavail
-		};
-		SASL(TQObject *parent=0);
-		~SASL();
-
-		static void setAppName(const TQString &name);
-
-		void reset();
-		int errorCondition() const;
-
-		// options
-		void setAllowPlain(bool);
-		void setAllowAnonymous(bool);
-		void setAllowActiveVulnerable(bool);
-		void setAllowDictionaryVulnerable(bool);
-		void setRequireForwardSecrecy(bool);
-		void setRequirePassCredentials(bool);
-		void setRequireMutualAuth(bool);
-
-		void setMinimumSSF(int);
-		void setMaximumSSF(int);
-		void setExternalAuthID(const TQString &authid);
-		void setExternalSSF(int);
-
-		void setLocalAddr(const TQHostAddress &addr, TQ_UINT16 port);
-		void setRemoteAddr(const TQHostAddress &addr, TQ_UINT16 port);
-
-		// initialize
-		bool startClient(const TQString &service, const TQString &host, const TQStringList &mechlist, bool allowClientSendFirst=true);
-		bool startServer(const TQString &service, const TQString &host, const TQString &realm, TQStringList *mechlist);
-
-		// authentication
-		void putStep(const TQByteArray &stepData);
-		void putServerFirstStep(const TQString &mech);
-		void putServerFirstStep(const TQString &mech, const TQByteArray &clientInit);
-		void setUsername(const TQString &user);
-		void setAuthzid(const TQString &auth);
-		void setPassword(const TQString &pass);
-		void setRealm(const TQString &realm);
-		void continueAfterParams();
-		void continueAfterAuthCheck();
-
-		// security layer
-		int ssf() const;
-		void write(const TQByteArray &a);
-		TQByteArray read();
-		void writeIncoming(const TQByteArray &a);
-		TQByteArray readOutgoing();
-
-	signals:
-		// for authentication
-		void clientFirstStep(const TQString &mech, const TQByteArray *clientInit);
-		void nextStep(const TQByteArray &stepData);
-		void needParams(bool user, bool authzid, bool pass, bool realm);
-		void authCheck(const TQString &user, const TQString &authzid);
-		void authenticated();
-
-		// for security layer
-		void readyRead();
-		void readyReadOutgoing(int plainBytes);
-
-		// error
-		void error(int);
-
-	private slots:
-		void tryAgain();
-
-	private:
-		class Private;
-		Private *d;
-
-		void handleServerFirstStep(int r);
-	};
-}
-
-#endif
diff --git a/kopete/protocols/groupwise/libgroupwise/qca/src/tqcaprovider.h b/kopete/protocols/groupwise/libgroupwise/qca/src/tqcaprovider.h
deleted file mode 100644
index f88d1b4f..00000000
--- a/kopete/protocols/groupwise/libgroupwise/qca/src/tqcaprovider.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * tqcaprovider.h - TQCA Plugin API
- * Copyright (C) 2003  Justin Karneges
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifndef TQCAPROVIDER_H
-#define TQCAPROVIDER_H
-
-#include <tqglobal.h>
-#include <tqstring.h>
-#include <tqdatetime.h>
-#include <tqobject.h>
-#include <tqhostaddress.h>
-#include "tqca.h"
-
-#define TQCA_PLUGIN_VERSION 1
-
-class TQCAProvider
-{
-public:
-	TQCAProvider() {}
-	virtual ~TQCAProvider() {}
-
-	virtual void init()=0;
-	virtual int qcaVersion() const=0;
-	virtual int capabilities() const=0;
-	virtual void *context(int cap)=0;
-};
-
-class TQCA_HashContext
-{
-public:
-	virtual ~TQCA_HashContext() {}
-
-	virtual TQCA_HashContext *clone()=0;
-	virtual void reset()=0;
-	virtual void update(const char *in, unsigned int len)=0;
-	virtual void final(TQByteArray *out)=0;
-};
-
-class TQCA_CipherContext
-{
-public:
-	virtual ~TQCA_CipherContext() {}
-
-	virtual TQCA_CipherContext *clone()=0;
-	virtual int keySize()=0;
-	virtual int blockSize()=0;
-	virtual bool generateKey(char *out, int keysize=-1)=0;
-	virtual bool generateIV(char *out)=0;
-
-	virtual bool setup(int dir, int mode, const char *key, int keysize, const char *iv, bool pad)=0;
-	virtual bool update(const char *in, unsigned int len)=0;
-	virtual bool final(TQByteArray *out)=0;
-};
-
-class TQCA_RSAKeyContext
-{
-public:
-	virtual ~TQCA_RSAKeyContext() {}
-
-	virtual TQCA_RSAKeyContext *clone() const=0;
-	virtual bool isNull() const=0;
-	virtual bool havePublic() const=0;
-	virtual bool havePrivate() const=0;
-	virtual bool createFromDER(const char *in, unsigned int len)=0;
-	virtual bool createFromPEM(const char *in, unsigned int len)=0;
-	virtual bool createFromNative(void *in)=0;
-	virtual bool generate(unsigned int bits)=0;
-	virtual bool toDER(TQByteArray *out, bool publicOnly)=0;
-	virtual bool toPEM(TQByteArray *out, bool publicOnly)=0;
-
-	virtual bool encrypt(const TQByteArray &in, TQByteArray *out, bool oaep)=0;
-	virtual bool decrypt(const TQByteArray &in, TQByteArray *out, bool oaep)=0;
-};
-
-struct TQCA_CertProperty
-{
-	TQString var;
-	TQString val;
-};
-
-class TQCA_CertContext
-{
-public:
-	virtual ~TQCA_CertContext() {}
-
-	virtual TQCA_CertContext *clone() const=0;
-	virtual bool isNull() const=0;
-	virtual bool createFromDER(const char *in, unsigned int len)=0;
-	virtual bool createFromPEM(const char *in, unsigned int len)=0;
-	virtual bool toDER(TQByteArray *out)=0;
-	virtual bool toPEM(TQByteArray *out)=0;
-
-	virtual TQString serialNumber() const=0;
-	virtual TQString subjectString() const=0;
-	virtual TQString issuerString() const=0;
-	virtual TQValueList<TQCA_CertProperty> subject() const=0;
-	virtual TQValueList<TQCA_CertProperty> issuer() const=0;
-	virtual TQDateTime notBefore() const=0;
-	virtual TQDateTime notAfter() const=0;
-	virtual bool matchesAddress(const TQString &realHost) const=0;
-};
-
-class TQCA_TLSContext
-{
-public:
-	enum Result { Success, Error, Continue };
-	virtual ~TQCA_TLSContext() {}
-
-	virtual void reset()=0;
-	virtual bool startClient(const TQPtrList<TQCA_CertContext> &store, const TQCA_CertContext &cert, const TQCA_RSAKeyContext &key)=0;
-	virtual bool startServer(const TQPtrList<TQCA_CertContext> &store, const TQCA_CertContext &cert, const TQCA_RSAKeyContext &key)=0;
-
-	virtual int handshake(const TQByteArray &in, TQByteArray *out)=0;
-	virtual int shutdown(const TQByteArray &in, TQByteArray *out)=0;
-	virtual bool encode(const TQByteArray &plain, TQByteArray *to_net, int *encoded)=0;
-	virtual bool decode(const TQByteArray &from_net, TQByteArray *plain, TQByteArray *to_net)=0;
-	virtual bool eof() const=0;
-	virtual TQByteArray unprocessed()=0;
-
-	virtual TQCA_CertContext *peerCertificate() const=0;
-	virtual int validityResult() const=0;
-};
-
-struct TQCA_SASLHostPort
-{
-	TQHostAddress addr;
-	TQ_UINT16 port;
-};
-
-struct TQCA_SASLNeedParams
-{
-	bool user, authzid, pass, realm;
-};
-
-class TQCA_SASLContext
-{
-public:
-	enum Result { Success, Error, NeedParams, AuthCheck, Continue };
-	virtual ~TQCA_SASLContext() {}
-
-	// common
-	virtual void reset()=0;
-	virtual void setCoreProps(const TQString &service, const TQString &host, TQCA_SASLHostPort *local, TQCA_SASLHostPort *remote)=0;
-	virtual void setSecurityProps(bool noPlain, bool noActive, bool noDict, bool noAnon, bool reqForward, bool reqCreds, bool reqMutual, int ssfMin, int ssfMax, const TQString &_ext_authid, int _ext_ssf)=0;
-	virtual int security() const=0;
-	virtual int errorCond() const=0;
-
-	// init / first step
-	virtual bool clientStart(const TQStringList &mechlist)=0;
-	virtual int clientFirstStep(bool allowClientSendFirst)=0;
-	virtual bool serverStart(const TQString &realm, TQStringList *mechlist, const TQString &name)=0;
-	virtual int serverFirstStep(const TQString &mech, const TQByteArray *in)=0;
-
-	// get / set params
-	virtual TQCA_SASLNeedParams clientParamsNeeded() const=0;
-	virtual void setClientParams(const TQString *user, const TQString *authzid, const TQString *pass, const TQString *realm)=0;
-	virtual TQString username() const=0;
-	virtual TQString authzid() const=0;
-
-	// continue steps
-	virtual int nextStep(const TQByteArray &in)=0;
-	virtual int tryAgain()=0;
-
-	// results
-	virtual TQString mech() const=0;
-	virtual const TQByteArray *clientInit() const=0;
-	virtual TQByteArray result() const=0;
-
-	// security layer
-	virtual bool encode(const TQByteArray &in, TQByteArray *out)=0;
-	virtual bool decode(const TQByteArray &in, TQByteArray *out)=0;
-};
-
-#endif
diff --git a/kopete/protocols/groupwise/libgroupwise/tasks/CMakeLists.txt b/kopete/protocols/groupwise/libgroupwise/tasks/CMakeLists.txt
index 8c85f94e..6ffa6df8 100644
--- a/kopete/protocols/groupwise/libgroupwise/tasks/CMakeLists.txt
+++ b/kopete/protocols/groupwise/libgroupwise/tasks/CMakeLists.txt
@@ -15,7 +15,7 @@ include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}/..
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 
diff --git a/kopete/protocols/groupwise/ui/CMakeLists.txt b/kopete/protocols/groupwise/ui/CMakeLists.txt
index c9ea2643..7ea9c307 100644
--- a/kopete/protocols/groupwise/ui/CMakeLists.txt
+++ b/kopete/protocols/groupwise/ui/CMakeLists.txt
@@ -18,7 +18,7 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/kopete/libkopete/ui
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 
diff --git a/kopete/protocols/jabber/CMakeLists.txt b/kopete/protocols/jabber/CMakeLists.txt
index 571b9ba0..9f234483 100644
--- a/kopete/protocols/jabber/CMakeLists.txt
+++ b/kopete/protocols/jabber/CMakeLists.txt
@@ -9,11 +9,6 @@
 #
 #################################################
 
-if( NOT TQCA_FOUND )
-  set( TQCA_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libiris/qca/src )
-  set( TQCA_LIBRARIES "tqca-static" )
-endif( )
-
 add_subdirectory( ui )
 add_subdirectory( icons )
 add_subdirectory( libiris )
@@ -48,7 +43,7 @@ include_directories(
   ${CMAKE_BINARY_DIR}
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 link_directories(
diff --git a/kopete/protocols/jabber/libiris/CMakeLists.txt b/kopete/protocols/jabber/libiris/CMakeLists.txt
index 0f18fa52..629b61d9 100644
--- a/kopete/protocols/jabber/libiris/CMakeLists.txt
+++ b/kopete/protocols/jabber/libiris/CMakeLists.txt
@@ -10,7 +10,4 @@
 #################################################
 
 add_subdirectory( iris )
-if( NOT TQCA_FOUND )
-  add_subdirectory( qca )
-endif( )
 add_subdirectory( cutestuff )
diff --git a/kopete/protocols/jabber/libiris/cutestuff/network/CMakeLists.txt b/kopete/protocols/jabber/libiris/cutestuff/network/CMakeLists.txt
index 22e517fc..1d2b7e05 100644
--- a/kopete/protocols/jabber/libiris/cutestuff/network/CMakeLists.txt
+++ b/kopete/protocols/jabber/libiris/cutestuff/network/CMakeLists.txt
@@ -14,7 +14,7 @@ include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}/../util
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 
diff --git a/kopete/protocols/jabber/libiris/iris/jabber/CMakeLists.txt b/kopete/protocols/jabber/libiris/iris/jabber/CMakeLists.txt
index 2739cbee..861047d0 100644
--- a/kopete/protocols/jabber/libiris/iris/jabber/CMakeLists.txt
+++ b/kopete/protocols/jabber/libiris/iris/jabber/CMakeLists.txt
@@ -19,7 +19,7 @@ include_directories(
   ${CMAKE_BINARY_DIR}
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 
diff --git a/kopete/protocols/jabber/libiris/iris/xmpp-core/CMakeLists.txt b/kopete/protocols/jabber/libiris/iris/xmpp-core/CMakeLists.txt
index 78aeea48..31760af9 100644
--- a/kopete/protocols/jabber/libiris/iris/xmpp-core/CMakeLists.txt
+++ b/kopete/protocols/jabber/libiris/iris/xmpp-core/CMakeLists.txt
@@ -16,7 +16,7 @@ include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}/../../cutestuff/network
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )
 
 
diff --git a/kopete/protocols/jabber/libiris/qca/CMakeLists.txt b/kopete/protocols/jabber/libiris/qca/CMakeLists.txt
deleted file mode 100644
index 7356f221..00000000
--- a/kopete/protocols/jabber/libiris/qca/CMakeLists.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-#################################################
-#
-#  (C) 2010-2011 Serghei Amelian
-#  serghei (DOT) amelian (AT) gmail.com
-#
-#  Improvements and feedback are welcome
-#
-#  This file is released under GPL >= 2
-#
-#################################################
-
-add_subdirectory( src )
diff --git a/kopete/protocols/jabber/libiris/qca/COPYING b/kopete/protocols/jabber/libiris/qca/COPYING
deleted file mode 100644
index ae23fcfd..00000000
--- a/kopete/protocols/jabber/libiris/qca/COPYING
+++ /dev/null
@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
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diff --git a/kopete/protocols/jabber/libiris/qca/INSTALL b/kopete/protocols/jabber/libiris/qca/INSTALL
deleted file mode 100644
index 355712f3..00000000
--- a/kopete/protocols/jabber/libiris/qca/INSTALL
+++ /dev/null
@@ -1,12 +0,0 @@
-Installing TQCA
---------------
-
-Installation should be straightforward:
-
-  ./configure
-  make
-  make install
-
-NOTE: You may also need to run '/sbin/ldconfig' or a similar tool to
-      get the new library files recognized by the system.  If you are
-      using Linux, just run it for good measure.
diff --git a/kopete/protocols/jabber/libiris/qca/Makefile.am b/kopete/protocols/jabber/libiris/qca/Makefile.am
deleted file mode 100644
index af437a64..00000000
--- a/kopete/protocols/jabber/libiris/qca/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-SUBDIRS = src
diff --git a/kopete/protocols/jabber/libiris/qca/README b/kopete/protocols/jabber/libiris/qca/README
deleted file mode 100644
index 8d388f86..00000000
--- a/kopete/protocols/jabber/libiris/qca/README
+++ /dev/null
@@ -1,29 +0,0 @@
-Qt Cryptographic Architecture
------------------------------
-Version: API v1.0, Plugin v1
-Author: Justin Karneges <justin@affinix.com>
-Date: September 10th 2003
-
-This library provides an easy API for the following features:
-
-  SSL/TLS
-  X509
-  SASL
-  RSA
-  Hashing (SHA1, MD5)
-  Ciphers (BlowFish, 3DES, AES)
-
-Functionality is supplied via plugins.  This is useful for avoiding
-dependence on a particular crypto library and makes upgrading easier,
-as there is no need to recompile your application when adding or
-upgrading a crypto plugin.  Also, by pushing crypto functionality into
-plugins, your application is free of legal issues, such as export
-regulation.
-
-And of course, you get a very simple crypto API for Qt, where you can
-do things like:
-
-  QString hash = TQCA::SHA1::hashToString(blockOfData);
-
-Have fun!
-
diff --git a/kopete/protocols/jabber/libiris/qca/TODO b/kopete/protocols/jabber/libiris/qca/TODO
deleted file mode 100644
index bc8247e0..00000000
--- a/kopete/protocols/jabber/libiris/qca/TODO
+++ /dev/null
@@ -1,6 +0,0 @@
-* plugins: thread safety ?
-
-* dsa
-* diffie-hellman
-* entropy
-
diff --git a/kopete/protocols/jabber/libiris/qca/src/CMakeLists.txt b/kopete/protocols/jabber/libiris/qca/src/CMakeLists.txt
deleted file mode 100644
index 162ecffa..00000000
--- a/kopete/protocols/jabber/libiris/qca/src/CMakeLists.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-#################################################
-#
-#  (C) 2010-2011 Serghei Amelian
-#  serghei (DOT) amelian (AT) gmail.com
-#
-#  Improvements and feedback are welcome
-#
-#  This file is released under GPL >= 2
-#
-#################################################
-
-include_directories(
-  ${CMAKE_CURRENT_BINARY_DIR}
-  ${TQT_INCLUDE_DIRS}
-)
-
-
-##### tqca (static) #############################
-
-tde_add_library( tqca STATIC_PIC AUTOMOC
-  SOURCES tqca.cpp
-)
diff --git a/kopete/protocols/jabber/libiris/qca/src/Makefile.am b/kopete/protocols/jabber/libiris/qca/src/Makefile.am
deleted file mode 100644
index 8c3c80d8..00000000
--- a/kopete/protocols/jabber/libiris/qca/src/Makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-METASOURCES = AUTO
-
-noinst_LTLIBRARIES = libtqca.la
-INCLUDES = $(all_includes)
-
-libtqca_la_SOURCES = \
-	tqca.cpp
diff --git a/kopete/protocols/jabber/libiris/qca/src/tqca.cpp b/kopete/protocols/jabber/libiris/qca/src/tqca.cpp
deleted file mode 100644
index a4e8ab11..00000000
--- a/kopete/protocols/jabber/libiris/qca/src/tqca.cpp
+++ /dev/null
@@ -1,1481 +0,0 @@
-/*
- * tqca.cpp - TQt Cryptographic Architecture
- * Copyright (C) 2003  Justin Karneges
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#include "tqca.h"
-
-#include <tqptrlist.h>
-#include <tqdir.h>
-#include <tqfileinfo.h>
-#include <tqstringlist.h>
-#include <tqlibrary.h>
-#include <tqtimer.h>
-#include <tqhostaddress.h>
-#include <tqapplication.h>
-#include <tqguardedptr.h>
-#include <stdlib.h>
-#include "tqcaprovider.h"
-
-#if defined(Q_OS_WIN32)
-#define PLUGIN_EXT "dll"
-#elif defined(Q_OS_MAC)
-#define PLUGIN_EXT "dylib"
-#else
-#define PLUGIN_EXT "so"
-#endif
-
-using namespace TQCA;
-
-class ProviderItem
-{
-public:
-	TQCAProvider *p;
-	TQString fname;
-
-	static ProviderItem *load(const TQString &fname)
-	{
-		TQLibrary *lib = new TQLibrary(fname);
-		if(!lib->load()) {
-			delete lib;
-			return 0;
-		}
-		void *s = lib->resolve("createProvider");
-		if(!s) {
-			delete lib;
-			return 0;
-		}
-		TQCAProvider *(*createProvider)() = (TQCAProvider *(*)())s;
-		TQCAProvider *p = createProvider();
-		if(!p) {
-			delete lib;
-			return 0;
-		}
-		ProviderItem *i = new ProviderItem(lib, p);
-		i->fname = fname;
-		return i;
-	}
-
-	static ProviderItem *fromClass(TQCAProvider *p)
-	{
-		ProviderItem *i = new ProviderItem(0, p);
-		return i;
-	}
-
-	~ProviderItem()
-	{
-		delete p;
-		delete lib;
-	}
-
-	void ensureInit()
-	{
-		if(init_done)
-			return;
-		init_done = true;
-		p->init();
-	}
-
-private:
-	TQLibrary *lib;
-	bool init_done;
-
-	ProviderItem(TQLibrary *_lib, TQCAProvider *_p)
-	{
-		lib = _lib;
-		p = _p;
-		init_done = false;
-	}
-};
-
-static TQPtrList<ProviderItem> providerList;
-static bool qca_init = false;
-
-static bool plugin_have(const TQString &fname)
-{
-	TQPtrListIterator<ProviderItem> it(providerList);
-	for(ProviderItem *i; (i = it.current()); ++it) {
-		if(i->fname == fname)
-			return true;
-	}
-	return false;
-}
-
-static void plugin_scan()
-{
-	TQStringList dirs = TQApplication::libraryPaths();
-	for(TQStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
-		TQDir libpath(*it);
-		TQDir dir(libpath.filePath("crypto"));
-		if(!dir.exists())
-			continue;
-
-		TQStringList list = dir.entryList();
-		for(TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it) {
-			TQFileInfo fi(dir.filePath(*it));
-			if(fi.isDir())
-				continue;
-			if(fi.extension() != PLUGIN_EXT)
-				continue;
-			TQString fname = fi.filePath();
-
-			// don't load the same plugin again!
-			if(plugin_have(fname))
-				continue;
-			//printf("f=[%s]\n", fname.latin1());
-
-			ProviderItem *i = ProviderItem::load(fname);
-			if(!i)
-				continue;
-			if(i->p->qcaVersion() != TQCA_PLUGIN_VERSION) {
-				delete i;
-				continue;
-			}
-
-			providerList.append(i);
-		}
-	}
-}
-
-static void plugin_addClass(TQCAProvider *p)
-{
-	ProviderItem *i = ProviderItem::fromClass(p);
-	providerList.prepend(i);
-}
-
-static void plugin_unloadall()
-{
-	providerList.clear();
-}
-
-static int plugin_caps()
-{
-	int caps = 0;
-	TQPtrListIterator<ProviderItem> it(providerList);
-	for(ProviderItem *i; (i = it.current()); ++it)
-		caps |= i->p->capabilities();
-	return caps;
-}
-
-TQString TQCA::arrayToHex(const TQByteArray &a)
-{
-	TQString out;
-	for(int n = 0; n < (int)a.size(); ++n) {
-		TQString str;
-		str.sprintf("%02x", (uchar)a[n]);
-		out.append(str);
-	}
-	return out;
-}
-
-TQByteArray TQCA::hexToArray(const TQString &str)
-{
-	TQByteArray out(str.length() / 2);
-	int at = 0;
-	for(int n = 0; n + 1 < (int)str.length(); n += 2) {
-		uchar a = str[n];
-		uchar b = str[n+1];
-		uchar c = ((a & 0x0f) << 4) + (b & 0x0f);
-		out[at++] = c;
-	}
-	return out;
-}
-
-void TQCA::init()
-{
-	if(qca_init)
-		return;
-	qca_init = true;
-	providerList.setAutoDelete(true);
-}
-
-bool TQCA::isSupported(int capabilities)
-{
-	init();
-
-	int caps = plugin_caps();
-	if(caps & capabilities)
-		return true;
-
-	// ok, try scanning for new stuff
-	plugin_scan();
-	caps = plugin_caps();
-	if(caps & capabilities)
-		return true;
-
-	return false;
-}
-
-void TQCA::insertProvider(TQCAProvider *p)
-{
-	plugin_addClass(p);
-}
-
-void TQCA::unloadAllPlugins()
-{
-	plugin_unloadall();
-}
-
-static void *getContext(int cap)
-{
-	init();
-
-	// this call will also trip a scan for new plugins if needed
-	if(!TQCA::isSupported(cap))
-		return 0;
-
-	TQPtrListIterator<ProviderItem> it(providerList);
-	for(ProviderItem *i; (i = it.current()); ++it) {
-		if(i->p->capabilities() & cap) {
-			i->ensureInit();
-			return i->p->context(cap);
-		}
-	}
-	return 0;
-}
-
-
-//----------------------------------------------------------------------------
-// Hash
-//----------------------------------------------------------------------------
-class Hash::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void reset()
-	{
-		c->reset();
-	}
-
-	TQCA_HashContext *c;
-};
-
-Hash::Hash(TQCA_HashContext *c)
-{
-	d = new Private;
-	d->c = c;
-}
-
-Hash::Hash(const Hash &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-Hash & Hash::operator=(const Hash &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	return *this;
-}
-
-Hash::~Hash()
-{
-	delete d;
-}
-
-void Hash::clear()
-{
-	d->reset();
-}
-
-void Hash::update(const TQByteArray &a)
-{
-	d->c->update(a.data(), a.size());
-}
-
-TQByteArray Hash::final()
-{
-	TQByteArray buf;
-	d->c->final(&buf);
-	return buf;
-}
-
-
-//----------------------------------------------------------------------------
-// Cipher
-//----------------------------------------------------------------------------
-class Cipher::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void reset()
-	{
-		dir = Encrypt;
-		key.resize(0);
-		iv.resize(0);
-		err = false;
-	}
-
-	TQCA_CipherContext *c;
-	int dir;
-	int mode;
-	TQByteArray key, iv;
-	bool err;
-};
-
-Cipher::Cipher(TQCA_CipherContext *c, int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-{
-	d = new Private;
-	d->c = c;
-	reset(dir, mode, key, iv, pad);
-}
-
-Cipher::Cipher(const Cipher &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-Cipher & Cipher::operator=(const Cipher &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	d->dir = from.d->dir;
-	d->mode = from.d->mode;
-	d->key = from.d->key.copy();
-	d->iv = from.d->iv.copy();
-	d->err = from.d->err;
-	return *this;
-}
-
-Cipher::~Cipher()
-{
-	delete d;
-}
-
-TQByteArray Cipher::dyn_generateKey(int size) const
-{
-	TQByteArray buf;
-	if(size != -1)
-		buf.resize(size);
-	else
-		buf.resize(d->c->keySize());
-	if(!d->c->generateKey(buf.data(), size))
-		return TQByteArray();
-	return buf;
-}
-
-TQByteArray Cipher::dyn_generateIV() const
-{
-	TQByteArray buf(d->c->blockSize());
-	if(!d->c->generateIV(buf.data()))
-		return TQByteArray();
-	return buf;
-}
-
-void Cipher::reset(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-{
-	d->reset();
-
-	d->dir = dir;
-	d->mode = mode;
-	d->key = key.copy();
-	d->iv = iv.copy();
-	if(!d->c->setup(d->dir, d->mode, d->key.isEmpty() ? 0: d->key.data(), d->key.size(), d->iv.isEmpty() ? 0 : d->iv.data(), pad)) {
-		d->err = true;
-		return;
-	}
-}
-
-bool Cipher::update(const TQByteArray &a)
-{
-	if(d->err)
-		return false;
-
-	if(!a.isEmpty()) {
-		if(!d->c->update(a.data(), a.size())) {
-			d->err = true;
-			return false;
-		}
-	}
-	return true;
-}
-
-TQByteArray Cipher::final(bool *ok)
-{
-	if(ok)
-		*ok = false;
-	if(d->err)
-		return TQByteArray();
-
-	TQByteArray out;
-	if(!d->c->final(&out)) {
-		d->err = true;
-		return TQByteArray();
-	}
-	if(ok)
-		*ok = true;
-	return out;
-}
-
-
-//----------------------------------------------------------------------------
-// SHA1
-//----------------------------------------------------------------------------
-SHA1::SHA1()
-:Hash((TQCA_HashContext *)getContext(CAP_SHA1))
-{
-}
-
-
-//----------------------------------------------------------------------------
-// SHA256
-//----------------------------------------------------------------------------
-SHA256::SHA256()
-:Hash((TQCA_HashContext *)getContext(CAP_SHA256))
-{
-}
-
-
-//----------------------------------------------------------------------------
-// MD5
-//----------------------------------------------------------------------------
-MD5::MD5()
-:Hash((TQCA_HashContext *)getContext(CAP_MD5))
-{
-}
-
-
-//----------------------------------------------------------------------------
-// BlowFish
-//----------------------------------------------------------------------------
-BlowFish::BlowFish(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_BlowFish), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// TripleDES
-//----------------------------------------------------------------------------
-TripleDES::TripleDES(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_TripleDES), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// AES128
-//----------------------------------------------------------------------------
-AES128::AES128(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_AES128), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// AES256
-//----------------------------------------------------------------------------
-AES256::AES256(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad)
-:Cipher((TQCA_CipherContext *)getContext(CAP_AES256), dir, mode, key, iv, pad)
-{
-}
-
-
-//----------------------------------------------------------------------------
-// RSAKey
-//----------------------------------------------------------------------------
-class RSAKey::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	TQCA_RSAKeyContext *c;
-};
-
-RSAKey::RSAKey()
-{
-	d = new Private;
-	d->c = (TQCA_RSAKeyContext *)getContext(CAP_RSA);
-}
-
-RSAKey::RSAKey(const RSAKey &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-RSAKey & RSAKey::operator=(const RSAKey &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	return *this;
-}
-
-RSAKey::~RSAKey()
-{
-	delete d;
-}
-
-bool RSAKey::isNull() const
-{
-	return d->c->isNull();
-}
-
-bool RSAKey::havePublic() const
-{
-	return d->c->havePublic();
-}
-
-bool RSAKey::havePrivate() const
-{
-	return d->c->havePrivate();
-}
-
-TQByteArray RSAKey::toDER(bool publicOnly) const
-{
-	TQByteArray out;
-	if(!d->c->toDER(&out, publicOnly))
-		return TQByteArray();
-	return out;
-}
-
-bool RSAKey::fromDER(const TQByteArray &a)
-{
-	return d->c->createFromDER(a.data(), a.size());
-}
-
-TQString RSAKey::toPEM(bool publicOnly) const
-{
-	TQByteArray out;
-	if(!d->c->toPEM(&out, publicOnly))
-		return TQByteArray();
-
-	TQCString cs;
-	cs.resize(out.size()+1);
-	memcpy(cs.data(), out.data(), out.size());
-	return TQString::fromLatin1(cs);
-}
-
-bool RSAKey::fromPEM(const TQString &str)
-{
-	TQCString cs = str.latin1();
-	TQByteArray a(cs.length());
-	memcpy(a.data(), cs.data(), a.size());
-	return d->c->createFromPEM(a.data(), a.size());
-}
-
-bool RSAKey::fromNative(void *p)
-{
-	return d->c->createFromNative(p);
-}
-
-bool RSAKey::encrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	TQByteArray out;
-	if(!d->c->encrypt(a, &out, oaep))
-		return false;
-	*b = out;
-	return true;
-}
-
-bool RSAKey::decrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	TQByteArray out;
-	if(!d->c->decrypt(a, &out, oaep))
-		return false;
-	*b = out;
-	return true;
-}
-
-bool RSAKey::generate(unsigned int bits)
-{
-	return d->c->generate(bits);
-}
-
-
-//----------------------------------------------------------------------------
-// RSA
-//----------------------------------------------------------------------------
-RSA::RSA()
-{
-}
-
-RSA::~RSA()
-{
-}
-
-RSAKey RSA::key() const
-{
-	return v_key;
-}
-
-void RSA::setKey(const RSAKey &k)
-{
-	v_key = k;
-}
-
-bool RSA::encrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	if(v_key.isNull())
-		return false;
-	return v_key.encrypt(a, b, oaep);
-}
-
-bool RSA::decrypt(const TQByteArray &a, TQByteArray *b, bool oaep) const
-{
-	if(v_key.isNull())
-		return false;
-	return v_key.decrypt(a, b, oaep);
-}
-
-RSAKey RSA::generateKey(unsigned int bits)
-{
-	RSAKey k;
-	k.generate(bits);
-	return k;
-}
-
-
-//----------------------------------------------------------------------------
-// Cert
-//----------------------------------------------------------------------------
-class Cert::Private
-{
-public:
-	Private()
-	{
-		c = 0;
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	TQCA_CertContext *c;
-};
-
-Cert::Cert()
-{
-	d = new Private;
-	d->c = (TQCA_CertContext *)getContext(CAP_X509);
-}
-
-Cert::Cert(const Cert &from)
-{
-	d = new Private;
-	*this = from;
-}
-
-Cert & Cert::operator=(const Cert &from)
-{
-	delete d->c;
-	d->c = from.d->c->clone();
-	return *this;
-}
-
-Cert::~Cert()
-{
-	delete d;
-}
-
-void Cert::fromContext(TQCA_CertContext *ctx)
-{
-	delete d->c;
-	d->c = ctx;
-}
-
-bool Cert::isNull() const
-{
-	return d->c->isNull();
-}
-
-TQString Cert::commonName() const
-{
-	CertProperties props = subject();
-	return props["CN"];
-}
-
-TQString Cert::serialNumber() const
-{
-	return d->c->serialNumber();
-}
-
-TQString Cert::subjectString() const
-{
-	return d->c->subjectString();
-}
-
-TQString Cert::issuerString() const
-{
-	return d->c->issuerString();
-}
-
-CertProperties Cert::subject() const
-{
-	TQValueList<TQCA_CertProperty> list = d->c->subject();
-	CertProperties props;
-	for(TQValueList<TQCA_CertProperty>::ConstIterator it = list.begin(); it != list.end(); ++it)
-		props[(*it).var] = (*it).val;
-	return props;
-}
-
-CertProperties Cert::issuer() const
-{
-	TQValueList<TQCA_CertProperty> list = d->c->issuer();
-	CertProperties props;
-	for(TQValueList<TQCA_CertProperty>::ConstIterator it = list.begin(); it != list.end(); ++it)
-		props[(*it).var] = (*it).val;
-	return props;
-}
-
-TQDateTime Cert::notBefore() const
-{
-	return d->c->notBefore();
-}
-
-TQDateTime Cert::notAfter() const
-{
-	return d->c->notAfter();
-}
-
-TQByteArray Cert::toDER() const
-{
-	TQByteArray out;
-	if(!d->c->toDER(&out))
-		return TQByteArray();
-	return out;
-}
-
-bool Cert::fromDER(const TQByteArray &a)
-{
-	return d->c->createFromDER(a.data(), a.size());
-}
-
-TQString Cert::toPEM() const
-{
-	TQByteArray out;
-	if(!d->c->toPEM(&out))
-		return TQByteArray();
-
-	TQCString cs;
-	cs.resize(out.size()+1);
-	memcpy(cs.data(), out.data(), out.size());
-	return TQString::fromLatin1(cs);
-}
-
-bool Cert::fromPEM(const TQString &str)
-{
-	TQCString cs = str.latin1();
-	TQByteArray a(cs.length());
-	memcpy(a.data(), cs.data(), a.size());
-	return d->c->createFromPEM(a.data(), a.size());
-}
-
-
-//----------------------------------------------------------------------------
-// TLS
-//----------------------------------------------------------------------------
-class TLS::Private
-{
-public:
-	Private()
-	{
-		c = (TQCA_TLSContext *)getContext(CAP_TLS);
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void reset()
-	{
-		handshaken = false;
-		closing = false;
-		in.resize(0);
-		out.resize(0);
-		from_net.resize(0);
-		to_net.resize(0);
-		host = "";
-		hostMismatch = false;
-		cert = Cert();
-		bytesEncoded = 0;
-		tryMore = false;
-	}
-
-	void appendArray(TQByteArray *a, const TQByteArray &b)
-	{
-		int oldsize = a->size();
-		a->resize(oldsize + b.size());
-		memcpy(a->data() + oldsize, b.data(), b.size());
-	}
-
-	Cert cert;
-	TQCA_TLSContext *c;
-	TQByteArray in, out, to_net, from_net;
-	int bytesEncoded;
-	bool tryMore;
-	bool handshaken;
-	TQString host;
-	bool hostMismatch;
-	bool closing;
-
-	Cert ourCert;
-	RSAKey ourKey;
-	TQPtrList<TQCA_CertContext> store;
-};
-
-TLS::TLS(TQObject *parent)
-:TQObject(parent)
-{
-	d = new Private;
-}
-
-TLS::~TLS()
-{
-	delete d;
-}
-
-void TLS::setCertificate(const Cert &cert, const RSAKey &key)
-{
-	d->ourCert = cert;
-	d->ourKey = key;
-}
-
-void TLS::setCertificateStore(const TQPtrList<Cert> &store)
-{
-	// convert the cert list into a context list
-	d->store.clear();
-	TQPtrListIterator<Cert> it(store);
-	for(Cert *cert; (cert = it.current()); ++it)
-		d->store.append(cert->d->c);
-}
-
-void TLS::reset()
-{
-	d->reset();
-}
-
-bool TLS::startClient(const TQString &host)
-{
-	d->reset();
-	d->host = host;
-
-	if(!d->c->startClient(d->store, *d->ourCert.d->c, *d->ourKey.d->c))
-		return false;
-	TQTimer::singleShot(0, this, TQT_SLOT(update()));
-	return true;
-}
-
-bool TLS::startServer()
-{
-	d->reset();
-
-	if(!d->c->startServer(d->store, *d->ourCert.d->c, *d->ourKey.d->c))
-		return false;
-	TQTimer::singleShot(0, this, TQT_SLOT(update()));
-	return true;
-}
-
-void TLS::close()
-{
-	if(!d->handshaken || d->closing)
-		return;
-
-	d->closing = true;
-	TQTimer::singleShot(0, this, TQT_SLOT(update()));
-}
-
-bool TLS::isHandshaken() const
-{
-	return d->handshaken;
-}
-
-void TLS::write(const TQByteArray &a)
-{
-	d->appendArray(&d->out, a);
-	update();
-}
-
-TQByteArray TLS::read()
-{
-	TQByteArray a = d->in.copy();
-	d->in.resize(0);
-	return a;
-}
-
-void TLS::writeIncoming(const TQByteArray &a)
-{
-	d->appendArray(&d->from_net, a);
-	update();
-}
-
-TQByteArray TLS::readOutgoing()
-{
-	TQByteArray a = d->to_net.copy();
-	d->to_net.resize(0);
-	return a;
-}
-
-TQByteArray TLS::readUnprocessed()
-{
-	TQByteArray a = d->from_net.copy();
-	d->from_net.resize(0);
-	return a;
-}
-
-const Cert & TLS::peerCertificate() const
-{
-	return d->cert;
-}
-
-int TLS::certificateValidityResult() const
-{
-	if(d->hostMismatch)
-		return TQCA::TLS::HostMismatch;
-	else
-		return d->c->validityResult();
-}
-
-void TLS::update()
-{
-	bool force_read = false;
-	bool eof = false;
-	bool done = false;
-	TQGuardedPtr<TLS> self = this;
-
-	if(d->closing) {
-		TQByteArray a;
-		int r = d->c->shutdown(d->from_net, &a);
-		d->from_net.resize(0);
-		if(r == TQCA_TLSContext::Error) {
-			reset();
-			error(ErrHandshake);
-			return;
-		}
-		if(r == TQCA_TLSContext::Success) {
-			d->from_net = d->c->unprocessed().copy();
-			done = true;
-		}
-		d->appendArray(&d->to_net, a);
-	}
-	else {
-		if(!d->handshaken) {
-			TQByteArray a;
-			int r = d->c->handshake(d->from_net, &a);
-			d->from_net.resize(0);
-			if(r == TQCA_TLSContext::Error) {
-				reset();
-				error(ErrHandshake);
-				return;
-			}
-			d->appendArray(&d->to_net, a);
-			if(r == TQCA_TLSContext::Success) {
-				TQCA_CertContext *cc = d->c->peerCertificate();
-				if(cc && !d->host.isEmpty() && d->c->validityResult() == TQCA::TLS::Valid) {
-					if(!cc->matchesAddress(d->host))
-						d->hostMismatch = true;
-				}
-				d->cert.fromContext(cc);
-				d->handshaken = true;
-				handshaken();
-				if(!self)
-					return;
-
-				// there is a teeny tiny possibility that incoming data awaits.  let us get it.
-				force_read = true;
-			}
-		}
-
-		if(d->handshaken) {
-			if(!d->out.isEmpty() || d->tryMore) {
-				d->tryMore = false;
-				TQByteArray a;
-				int enc;
-				bool more = false;
-				bool ok = d->c->encode(d->out, &a, &enc);
-				eof = d->c->eof();
-				if(ok && enc < (int)d->out.size())
-					more = true;
-				d->out.resize(0);
-				if(!eof) {
-					if(!ok) {
-						reset();
-						error(ErrCrypt);
-						return;
-					}
-					d->bytesEncoded += enc;
-					if(more)
-						d->tryMore = true;
-					d->appendArray(&d->to_net, a);
-				}
-			}
-			if(!d->from_net.isEmpty() || force_read) {
-				TQByteArray a, b;
-				bool ok = d->c->decode(d->from_net, &a, &b);
-				eof = d->c->eof();
-				d->from_net.resize(0);
-				if(!ok) {
-					reset();
-					error(ErrCrypt);
-					return;
-				}
-				d->appendArray(&d->in, a);
-				d->appendArray(&d->to_net, b);
-			}
-
-			if(!d->in.isEmpty()) {
-				readyRead();
-				if(!self)
-					return;
-			}
-		}
-	}
-
-	if(!d->to_net.isEmpty()) {
-		int bytes = d->bytesEncoded;
-		d->bytesEncoded = 0;
-		readyReadOutgoing(bytes);
-		if(!self)
-			return;
-	}
-
-	if(eof) {
-		close();
-		if(!self)
-			return;
-		return;
-	}
-
-	if(d->closing && done) {
-		reset();
-		closed();
-	}
-}
-
-
-//----------------------------------------------------------------------------
-// SASL
-//----------------------------------------------------------------------------
-TQString saslappname = "qca";
-class SASL::Private
-{
-public:
-	Private()
-	{
-		c = (TQCA_SASLContext *)getContext(CAP_SASL);
-	}
-
-	~Private()
-	{
-		delete c;
-	}
-
-	void setSecurityProps()
-	{
-		c->setSecurityProps(noPlain, noActive, noDict, noAnon, reqForward, reqCreds, reqMutual, ssfmin, ssfmax, ext_authid, ext_ssf);
-	}
-
-	// security opts
-	bool noPlain, noActive, noDict, noAnon, reqForward, reqCreds, reqMutual;
-	int ssfmin, ssfmax;
-	TQString ext_authid;
-	int ext_ssf;
-
-	bool tried;
-	TQCA_SASLContext *c;
-	TQHostAddress localAddr, remoteAddr;
-	int localPort, remotePort;
-	TQByteArray stepData;
-	bool allowCSF;
-	bool first, server;
-
-	TQByteArray inbuf, outbuf;
-};
-
-SASL::SASL(TQObject *parent)
-:TQObject(parent)
-{
-	d = new Private;
-	reset();
-}
-
-SASL::~SASL()
-{
-	delete d;
-}
-
-void SASL::setAppName(const TQString &name)
-{
-	saslappname = name;
-}
-
-void SASL::reset()
-{
-	d->localPort = -1;
-	d->remotePort = -1;
-
-	d->noPlain = false;
-	d->noActive = false;
-	d->noDict = false;
-	d->noAnon = false;
-	d->reqForward = false;
-	d->reqCreds = false;
-	d->reqMutual = false;
-	d->ssfmin = 0;
-	d->ssfmax = 0;
-	d->ext_authid = "";
-	d->ext_ssf = 0;
-
-	d->inbuf.resize(0);
-	d->outbuf.resize(0);
-
-	d->c->reset();
-}
-
-int SASL::errorCondition() const
-{
-	return d->c->errorCond();
-}
-
-void SASL::setAllowPlain(bool b)
-{
-	d->noPlain = !b;
-}
-
-void SASL::setAllowAnonymous(bool b)
-{
-	d->noAnon = !b;
-}
-
-void SASL::setAllowActiveVulnerable(bool b)
-{
-	d->noActive = !b;
-}
-
-void SASL::setAllowDictionaryVulnerable(bool b)
-{
-	d->noDict = !b;
-}
-
-void SASL::setRequireForwardSecrecy(bool b)
-{
-	d->reqForward = b;
-}
-
-void SASL::setRequirePassCredentials(bool b)
-{
-	d->reqCreds = b;
-}
-
-void SASL::setRequireMutualAuth(bool b)
-{
-	d->reqMutual = b;
-}
-
-void SASL::setMinimumSSF(int x)
-{
-	d->ssfmin = x;
-}
-
-void SASL::setMaximumSSF(int x)
-{
-	d->ssfmax = x;
-}
-
-void SASL::setExternalAuthID(const TQString &authid)
-{
-	d->ext_authid = authid;
-}
-
-void SASL::setExternalSSF(int x)
-{
-	d->ext_ssf = x;
-}
-
-void SASL::setLocalAddr(const TQHostAddress &addr, TQ_UINT16 port)
-{
-	d->localAddr = addr;
-	d->localPort = port;
-}
-
-void SASL::setRemoteAddr(const TQHostAddress &addr, TQ_UINT16 port)
-{
-	d->remoteAddr = addr;
-	d->remotePort = port;
-}
-
-bool SASL::startClient(const TQString &service, const TQString &host, const TQStringList &mechlist, bool allowClientSendFirst)
-{
-	TQCA_SASLHostPort la, ra;
-	if(d->localPort != -1) {
-		la.addr = d->localAddr;
-		la.port = d->localPort;
-	}
-	if(d->remotePort != -1) {
-		ra.addr = d->remoteAddr;
-		ra.port = d->remotePort;
-	}
-
-	d->allowCSF = allowClientSendFirst;
-	d->c->setCoreProps(service, host, d->localPort != -1 ? &la : 0, d->remotePort != -1 ? &ra : 0);
-	d->setSecurityProps();
-
-	if(!d->c->clientStart(mechlist))
-		return false;
-	d->first = true;
-	d->server = false;
-	d->tried = false;
-	TQTimer::singleShot(0, this, TQT_SLOT(tryAgain()));
-	return true;
-}
-
-bool SASL::startServer(const TQString &service, const TQString &host, const TQString &realm, TQStringList *mechlist)
-{
-	TQCA_SASLHostPort la, ra;
-	if(d->localPort != -1) {
-		la.addr = d->localAddr;
-		la.port = d->localPort;
-	}
-	if(d->remotePort != -1) {
-		ra.addr = d->remoteAddr;
-		ra.port = d->remotePort;
-	}
-
-	d->c->setCoreProps(service, host, d->localPort != -1 ? &la : 0, d->remotePort != -1 ? &ra : 0);
-	d->setSecurityProps();
-
-	if(!d->c->serverStart(realm, mechlist, saslappname))
-		return false;
-	d->first = true;
-	d->server = true;
-	d->tried = false;
-	return true;
-}
-
-void SASL::putServerFirstStep(const TQString &mech)
-{
-	int r = d->c->serverFirstStep(mech, 0);
-	handleServerFirstStep(r);
-}
-
-void SASL::putServerFirstStep(const TQString &mech, const TQByteArray &clientInit)
-{
-	int r = d->c->serverFirstStep(mech, &clientInit);
-	handleServerFirstStep(r);
-}
-
-void SASL::handleServerFirstStep(int r)
-{
-	if(r == TQCA_SASLContext::Success)
-		authenticated();
-	else if(r == TQCA_SASLContext::Continue)
-		nextStep(d->c->result());
-	else if(r == TQCA_SASLContext::AuthCheck)
-		tryAgain();
-	else
-		error(ErrAuth);
-}
-
-void SASL::putStep(const TQByteArray &stepData)
-{
-	d->stepData = stepData.copy();
-	tryAgain();
-}
-
-void SASL::setUsername(const TQString &user)
-{
-	d->c->setClientParams(&user, 0, 0, 0);
-}
-
-void SASL::setAuthzid(const TQString &authzid)
-{
-	d->c->setClientParams(0, &authzid, 0, 0);
-}
-
-void SASL::setPassword(const TQString &pass)
-{
-	d->c->setClientParams(0, 0, &pass, 0);
-}
-
-void SASL::setRealm(const TQString &realm)
-{
-	d->c->setClientParams(0, 0, 0, &realm);
-}
-
-void SASL::continueAfterParams()
-{
-	tryAgain();
-}
-
-void SASL::continueAfterAuthCheck()
-{
-	tryAgain();
-}
-
-void SASL::tryAgain()
-{
-	int r;
-
-	if(d->server) {
-		if(!d->tried) {
-			r = d->c->nextStep(d->stepData);
-			d->tried = true;
-		}
-		else {
-			r = d->c->tryAgain();
-		}
-
-		if(r == TQCA_SASLContext::Error) {
-			error(ErrAuth);
-			return;
-		}
-		else if(r == TQCA_SASLContext::Continue) {
-			d->tried = false;
-			nextStep(d->c->result());
-			return;
-		}
-		else if(r == TQCA_SASLContext::AuthCheck) {
-			authCheck(d->c->username(), d->c->authzid());
-			return;
-		}
-	}
-	else {
-		if(d->first) {
-			if(!d->tried) {
-				r = d->c->clientFirstStep(d->allowCSF);
-				d->tried = true;
-			}
-			else
-				r = d->c->tryAgain();
-
-			if(r == TQCA_SASLContext::Error) {
-				error(ErrAuth);
-				return;
-			}
-			else if(r == TQCA_SASLContext::NeedParams) {
-				//d->tried = false;
-				TQCA_SASLNeedParams np = d->c->clientParamsNeeded();
-				needParams(np.user, np.authzid, np.pass, np.realm);
-				return;
-			}
-
-			TQString mech = d->c->mech();
-			const TQByteArray *clientInit = d->c->clientInit();
-
-			d->first = false;
-			d->tried = false;
-			clientFirstStep(mech, clientInit);
-		}
-		else {
-			if(!d->tried) {
-				r = d->c->nextStep(d->stepData);
-				d->tried = true;
-			}
-			else
-				r = d->c->tryAgain();
-
-			if(r == TQCA_SASLContext::Error) {
-				error(ErrAuth);
-				return;
-			}
-			else if(r == TQCA_SASLContext::NeedParams) {
-				//d->tried = false;
-				TQCA_SASLNeedParams np = d->c->clientParamsNeeded();
-				needParams(np.user, np.authzid, np.pass, np.realm);
-				return;
-			}
-			d->tried = false;
-			//else if(r == TQCA_SASLContext::Continue) {
-				nextStep(d->c->result());
-			//	return;
-			//}
-		}
-	}
-
-	if(r == TQCA_SASLContext::Success)
-		authenticated();
-	else if(r == TQCA_SASLContext::Error)
-		error(ErrAuth);
-}
-
-int SASL::ssf() const
-{
-	return d->c->security();
-}
-
-void SASL::write(const TQByteArray &a)
-{
-	TQByteArray b;
-	if(!d->c->encode(a, &b)) {
-		error(ErrCrypt);
-		return;
-	}
-	int oldsize = d->outbuf.size();
-	d->outbuf.resize(oldsize + b.size());
-	memcpy(d->outbuf.data() + oldsize, b.data(), b.size());
-	readyReadOutgoing(a.size());
-}
-
-TQByteArray SASL::read()
-{
-	TQByteArray a = d->inbuf.copy();
-	d->inbuf.resize(0);
-	return a;
-}
-
-void SASL::writeIncoming(const TQByteArray &a)
-{
-	TQByteArray b;
-	if(!d->c->decode(a, &b)) {
-		error(ErrCrypt);
-		return;
-	}
-	int oldsize = d->inbuf.size();
-	d->inbuf.resize(oldsize + b.size());
-	memcpy(d->inbuf.data() + oldsize, b.data(), b.size());
-	readyRead();
-}
-
-TQByteArray SASL::readOutgoing()
-{
-	TQByteArray a = d->outbuf.copy();
-	d->outbuf.resize(0);
-	return a;
-}
-
-#include "tqca.moc"
diff --git a/kopete/protocols/jabber/libiris/qca/src/tqca.h b/kopete/protocols/jabber/libiris/qca/src/tqca.h
deleted file mode 100644
index 701aeb31..00000000
--- a/kopete/protocols/jabber/libiris/qca/src/tqca.h
+++ /dev/null
@@ -1,468 +0,0 @@
-/*
- * tqca.h - TQt Cryptographic Architecture
- * Copyright (C) 2003  Justin Karneges
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifndef TQCA_H
-#define TQCA_H
-
-#include <tqstring.h>
-#include <tqcstring.h>
-#include <tqdatetime.h>
-#include <tqmap.h>
-#include <tqptrlist.h>
-#include <tqobject.h>
-
-#ifdef Q_OS_WIN32
-#  ifndef TQCA_STATIC
-#    ifdef TQCA_MAKEDLL
-#      define TQCA_EXPORT __declspec(dllexport)
-#    else
-#      define TQCA_EXPORT __declspec(dllimport)
-#    endif
-#  endif
-#endif
-#ifndef TQCA_EXPORT
-#define TQCA_EXPORT
-#endif
-
-#ifdef Q_OS_WIN32
-#  ifdef TQCA_PLUGIN_DLL
-#    define TQCA_PLUGIN_EXPORT extern "C" __declspec(dllexport)
-#  else
-#    define TQCA_PLUGIN_EXPORT extern "C" __declspec(dllimport)
-#  endif
-#endif
-#ifndef TQCA_PLUGIN_EXPORT
-#define TQCA_PLUGIN_EXPORT extern "C"
-#endif
-
-class TQHostAddress;
-class TQStringList;
-
-class TQCAProvider;
-class TQCA_HashContext;
-class TQCA_CipherContext;
-class TQCA_CertContext;
-
-namespace TQCA
-{
-	enum {
-		CAP_SHA1      = 0x0001,
-		CAP_SHA256    = 0x0002,
-		CAP_MD5       = 0x0004,
-		CAP_BlowFish  = 0x0008,
-		CAP_TripleDES = 0x0010,
-		CAP_AES128    = 0x0020,
-		CAP_AES256    = 0x0040,
-		CAP_RSA       = 0x0080,
-		CAP_X509      = 0x0100,
-		CAP_TLS       = 0x0200,
-		CAP_SASL      = 0x0400
-	};
-
-	enum {
-		CBC = 0x0001,
-		CFB = 0x0002
-	};
-
-	enum {
-		Encrypt = 0x0001,
-		Decrypt = 0x0002
-	};
-
-	TQCA_EXPORT void init();
-	TQCA_EXPORT bool isSupported(int capabilities);
-	TQCA_EXPORT void insertProvider(TQCAProvider *);
-	TQCA_EXPORT void unloadAllPlugins();
-
-	TQCA_EXPORT TQString arrayToHex(const TQByteArray &);
-	TQCA_EXPORT TQByteArray hexToArray(const TQString &);
-
-	class TQCA_EXPORT Hash
-	{
-	public:
-		Hash(const Hash &);
-		Hash & operator=(const Hash &);
-		~Hash();
-
-		void clear();
-		void update(const TQByteArray &a);
-		TQByteArray final();
-
-	protected:
-		Hash(TQCA_HashContext *);
-
-	private:
-		class Private;
-		Private *d;
-	};
-
-	template <class T>
-	class TQCA_EXPORT HashStatic
-	{
-	public:
-		HashStatic<T>() {}
-
-		static TQByteArray hash(const TQByteArray &a)
-		{
-			T obj;
-			obj.update(a);
-			return obj.final();
-		}
-
-		static TQByteArray hash(const TQCString &cs)
-		{
-			TQByteArray a(cs.length());
-			memcpy(a.data(), cs.data(), a.size());
-			return hash(a);
-		}
-
-		static TQString hashToString(const TQByteArray &a)
-		{
-			return arrayToHex(hash(a));
-		}
-
-		static TQString hashToString(const TQCString &cs)
-		{
-			return arrayToHex(hash(cs));
-		}
-	};
-
-	class TQCA_EXPORT Cipher
-	{
-	public:
-		Cipher(const Cipher &);
-		Cipher & operator=(const Cipher &);
-		~Cipher();
-
-		TQByteArray dyn_generateKey(int size=-1) const;
-		TQByteArray dyn_generateIV() const;
-		void reset(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad=true);
-		bool update(const TQByteArray &a);
-		TQByteArray final(bool *ok=0);
-
-	protected:
-		Cipher(TQCA_CipherContext *, int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad);
-
-	private:
-		class Private;
-		Private *d;
-	};
-
-	template <class T>
-	class TQCA_EXPORT CipherStatic
-	{
-	public:
-		CipherStatic<T>() {}
-
-		static TQByteArray generateKey(int size=-1)
-		{
-			T obj;
-			return obj.dyn_generateKey(size);
-		}
-
-		static TQByteArray generateIV()
-		{
-			T obj;
-			return obj.dyn_generateIV();
-		}
-	};
-
-	class TQCA_EXPORT SHA1 : public Hash, public HashStatic<SHA1>
-	{
-	public:
-		SHA1();
-	};
-
-	class TQCA_EXPORT SHA256 : public Hash, public HashStatic<SHA256>
-	{
-	public:
-		SHA256();
-	};
-
-	class TQCA_EXPORT MD5 : public Hash, public HashStatic<MD5>
-	{
-	public:
-		MD5();
-	};
-
-	class TQCA_EXPORT BlowFish : public Cipher, public CipherStatic<BlowFish>
-	{
-	public:
-		BlowFish(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class TQCA_EXPORT TripleDES : public Cipher, public CipherStatic<TripleDES>
-	{
-	public:
-		TripleDES(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class TQCA_EXPORT AES128 : public Cipher, public CipherStatic<AES128>
-	{
-	public:
-		AES128(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class TQCA_EXPORT AES256 : public Cipher, public CipherStatic<AES256>
-	{
-	public:
-		AES256(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true);
-	};
-
-	class RSA;
-	class TQCA_EXPORT RSAKey
-	{
-	public:
-		RSAKey();
-		RSAKey(const RSAKey &from);
-		RSAKey & operator=(const RSAKey &from);
-		~RSAKey();
-
-		bool isNull() const;
-		bool havePublic() const;
-		bool havePrivate() const;
-
-		TQByteArray toDER(bool publicOnly=false) const;
-		bool fromDER(const TQByteArray &a);
-
-		TQString toPEM(bool publicOnly=false) const;
-		bool fromPEM(const TQString &);
-
-		// only call if you know what you are doing
-		bool fromNative(void *);
-
-	private:
-		class Private;
-		Private *d;
-
-		friend class RSA;
-		friend class TLS;
-		bool encrypt(const TQByteArray &a, TQByteArray *out, bool oaep) const;
-		bool decrypt(const TQByteArray &a, TQByteArray *out, bool oaep) const;
-		bool generate(unsigned int bits);
-	};
-
-	class TQCA_EXPORT RSA
-	{
-	public:
-		RSA();
-		~RSA();
-
-		RSAKey key() const;
-		void setKey(const RSAKey &);
-
-		bool encrypt(const TQByteArray &a, TQByteArray *out, bool oaep=false) const;
-		bool decrypt(const TQByteArray &a, TQByteArray *out, bool oaep=false) const;
-
-		static RSAKey generateKey(unsigned int bits);
-
-	private:
-		RSAKey v_key;
-	};
-
-	typedef TQMap<TQString, TQString> CertProperties;
-	class TQCA_EXPORT Cert
-	{
-	public:
-		Cert();
-		Cert(const Cert &);
-		Cert & operator=(const Cert &);
-		~Cert();
-
-		bool isNull() const;
-
-		TQString commonName() const;
-		TQString serialNumber() const;
-		TQString subjectString() const;
-		TQString issuerString() const;
-		CertProperties subject() const;
-		CertProperties issuer() const;
-		TQDateTime notBefore() const;
-		TQDateTime notAfter() const;
-
-		TQByteArray toDER() const;
-		bool fromDER(const TQByteArray &a);
-
-		TQString toPEM() const;
-		bool fromPEM(const TQString &);
-
-	private:
-		class Private;
-		Private *d;
-
-		friend class TLS;
-		void fromContext(TQCA_CertContext *);
-	};
-
-	class TQCA_EXPORT TLS : public TQObject
-	{
-		Q_OBJECT
-  
-	public:
-		enum Validity {
-			NoCert,
-			Valid,
-			HostMismatch,
-			Rejected,
-			Untrusted,
-			SignatureFailed,
-			InvalidCA,
-			InvalidPurpose,
-			SelfSigned,
-			Revoked,
-			PathLengthExceeded,
-			Expired,
-			Unknown
-		};
-		enum Error { ErrHandshake, ErrCrypt };
-
-		TLS(TQObject *parent=0);
-		~TLS();
-
-		void setCertificate(const Cert &cert, const RSAKey &key);
-		void setCertificateStore(const TQPtrList<Cert> &store);  // note: store must persist
-
-		void reset();
-		bool startClient(const TQString &host="");
-		bool startServer();
-		void close();
-		bool isHandshaken() const;
-
-		// plain (application side)
-		void write(const TQByteArray &a);
-		TQByteArray read();
-
-		// encoded (socket side)
-		void writeIncoming(const TQByteArray &a);
-		TQByteArray readOutgoing();
-		TQByteArray readUnprocessed();
-
-		// cert related
-		const Cert & peerCertificate() const;
-		int certificateValidityResult() const;
-
-	signals:
-		void handshaken();
-		void readyRead();
-		void readyReadOutgoing(int plainBytes);
-		void closed();
-		void error(int);
-
-	private slots:
-		void update();
-
-	private:
-		class Private;
-		Private *d;
-	};
-
-	class TQCA_EXPORT SASL : public TQObject
-	{
-		Q_OBJECT
-  
-	public:
-		enum Error { ErrAuth, ErrCrypt };
-		enum ErrorCond {
-			NoMech,
-			BadProto,
-			BadServ,
-			BadAuth,
-			NoAuthzid,
-			TooWeak,
-			NeedEncrypt,
-			Expired,
-			Disabled,
-			NoUser,
-			RemoteUnavail
-		};
-		SASL(TQObject *parent=0);
-		~SASL();
-
-		static void setAppName(const TQString &name);
-
-		void reset();
-		int errorCondition() const;
-
-		// options
-		void setAllowPlain(bool);
-		void setAllowAnonymous(bool);
-		void setAllowActiveVulnerable(bool);
-		void setAllowDictionaryVulnerable(bool);
-		void setRequireForwardSecrecy(bool);
-		void setRequirePassCredentials(bool);
-		void setRequireMutualAuth(bool);
-
-		void setMinimumSSF(int);
-		void setMaximumSSF(int);
-		void setExternalAuthID(const TQString &authid);
-		void setExternalSSF(int);
-
-		void setLocalAddr(const TQHostAddress &addr, TQ_UINT16 port);
-		void setRemoteAddr(const TQHostAddress &addr, TQ_UINT16 port);
-
-		// initialize
-		bool startClient(const TQString &service, const TQString &host, const TQStringList &mechlist, bool allowClientSendFirst=true);
-		bool startServer(const TQString &service, const TQString &host, const TQString &realm, TQStringList *mechlist);
-
-		// authentication
-		void putStep(const TQByteArray &stepData);
-		void putServerFirstStep(const TQString &mech);
-		void putServerFirstStep(const TQString &mech, const TQByteArray &clientInit);
-		void setUsername(const TQString &user);
-		void setAuthzid(const TQString &auth);
-		void setPassword(const TQString &pass);
-		void setRealm(const TQString &realm);
-		void continueAfterParams();
-		void continueAfterAuthCheck();
-
-		// security layer
-		int ssf() const;
-		void write(const TQByteArray &a);
-		TQByteArray read();
-		void writeIncoming(const TQByteArray &a);
-		TQByteArray readOutgoing();
-
-	signals:
-		// for authentication
-		void clientFirstStep(const TQString &mech, const TQByteArray *clientInit);
-		void nextStep(const TQByteArray &stepData);
-		void needParams(bool user, bool authzid, bool pass, bool realm);
-		void authCheck(const TQString &user, const TQString &authzid);
-		void authenticated();
-
-		// for security layer
-		void readyRead();
-		void readyReadOutgoing(int plainBytes);
-
-		// error
-		void error(int);
-
-	private slots:
-		void tryAgain();
-
-	private:
-		class Private;
-		Private *d;
-
-		void handleServerFirstStep(int r);
-	};
-}
-
-#endif
diff --git a/kopete/protocols/jabber/libiris/qca/src/tqcaprovider.h b/kopete/protocols/jabber/libiris/qca/src/tqcaprovider.h
deleted file mode 100644
index f88d1b4f..00000000
--- a/kopete/protocols/jabber/libiris/qca/src/tqcaprovider.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * tqcaprovider.h - TQCA Plugin API
- * Copyright (C) 2003  Justin Karneges
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifndef TQCAPROVIDER_H
-#define TQCAPROVIDER_H
-
-#include <tqglobal.h>
-#include <tqstring.h>
-#include <tqdatetime.h>
-#include <tqobject.h>
-#include <tqhostaddress.h>
-#include "tqca.h"
-
-#define TQCA_PLUGIN_VERSION 1
-
-class TQCAProvider
-{
-public:
-	TQCAProvider() {}
-	virtual ~TQCAProvider() {}
-
-	virtual void init()=0;
-	virtual int qcaVersion() const=0;
-	virtual int capabilities() const=0;
-	virtual void *context(int cap)=0;
-};
-
-class TQCA_HashContext
-{
-public:
-	virtual ~TQCA_HashContext() {}
-
-	virtual TQCA_HashContext *clone()=0;
-	virtual void reset()=0;
-	virtual void update(const char *in, unsigned int len)=0;
-	virtual void final(TQByteArray *out)=0;
-};
-
-class TQCA_CipherContext
-{
-public:
-	virtual ~TQCA_CipherContext() {}
-
-	virtual TQCA_CipherContext *clone()=0;
-	virtual int keySize()=0;
-	virtual int blockSize()=0;
-	virtual bool generateKey(char *out, int keysize=-1)=0;
-	virtual bool generateIV(char *out)=0;
-
-	virtual bool setup(int dir, int mode, const char *key, int keysize, const char *iv, bool pad)=0;
-	virtual bool update(const char *in, unsigned int len)=0;
-	virtual bool final(TQByteArray *out)=0;
-};
-
-class TQCA_RSAKeyContext
-{
-public:
-	virtual ~TQCA_RSAKeyContext() {}
-
-	virtual TQCA_RSAKeyContext *clone() const=0;
-	virtual bool isNull() const=0;
-	virtual bool havePublic() const=0;
-	virtual bool havePrivate() const=0;
-	virtual bool createFromDER(const char *in, unsigned int len)=0;
-	virtual bool createFromPEM(const char *in, unsigned int len)=0;
-	virtual bool createFromNative(void *in)=0;
-	virtual bool generate(unsigned int bits)=0;
-	virtual bool toDER(TQByteArray *out, bool publicOnly)=0;
-	virtual bool toPEM(TQByteArray *out, bool publicOnly)=0;
-
-	virtual bool encrypt(const TQByteArray &in, TQByteArray *out, bool oaep)=0;
-	virtual bool decrypt(const TQByteArray &in, TQByteArray *out, bool oaep)=0;
-};
-
-struct TQCA_CertProperty
-{
-	TQString var;
-	TQString val;
-};
-
-class TQCA_CertContext
-{
-public:
-	virtual ~TQCA_CertContext() {}
-
-	virtual TQCA_CertContext *clone() const=0;
-	virtual bool isNull() const=0;
-	virtual bool createFromDER(const char *in, unsigned int len)=0;
-	virtual bool createFromPEM(const char *in, unsigned int len)=0;
-	virtual bool toDER(TQByteArray *out)=0;
-	virtual bool toPEM(TQByteArray *out)=0;
-
-	virtual TQString serialNumber() const=0;
-	virtual TQString subjectString() const=0;
-	virtual TQString issuerString() const=0;
-	virtual TQValueList<TQCA_CertProperty> subject() const=0;
-	virtual TQValueList<TQCA_CertProperty> issuer() const=0;
-	virtual TQDateTime notBefore() const=0;
-	virtual TQDateTime notAfter() const=0;
-	virtual bool matchesAddress(const TQString &realHost) const=0;
-};
-
-class TQCA_TLSContext
-{
-public:
-	enum Result { Success, Error, Continue };
-	virtual ~TQCA_TLSContext() {}
-
-	virtual void reset()=0;
-	virtual bool startClient(const TQPtrList<TQCA_CertContext> &store, const TQCA_CertContext &cert, const TQCA_RSAKeyContext &key)=0;
-	virtual bool startServer(const TQPtrList<TQCA_CertContext> &store, const TQCA_CertContext &cert, const TQCA_RSAKeyContext &key)=0;
-
-	virtual int handshake(const TQByteArray &in, TQByteArray *out)=0;
-	virtual int shutdown(const TQByteArray &in, TQByteArray *out)=0;
-	virtual bool encode(const TQByteArray &plain, TQByteArray *to_net, int *encoded)=0;
-	virtual bool decode(const TQByteArray &from_net, TQByteArray *plain, TQByteArray *to_net)=0;
-	virtual bool eof() const=0;
-	virtual TQByteArray unprocessed()=0;
-
-	virtual TQCA_CertContext *peerCertificate() const=0;
-	virtual int validityResult() const=0;
-};
-
-struct TQCA_SASLHostPort
-{
-	TQHostAddress addr;
-	TQ_UINT16 port;
-};
-
-struct TQCA_SASLNeedParams
-{
-	bool user, authzid, pass, realm;
-};
-
-class TQCA_SASLContext
-{
-public:
-	enum Result { Success, Error, NeedParams, AuthCheck, Continue };
-	virtual ~TQCA_SASLContext() {}
-
-	// common
-	virtual void reset()=0;
-	virtual void setCoreProps(const TQString &service, const TQString &host, TQCA_SASLHostPort *local, TQCA_SASLHostPort *remote)=0;
-	virtual void setSecurityProps(bool noPlain, bool noActive, bool noDict, bool noAnon, bool reqForward, bool reqCreds, bool reqMutual, int ssfMin, int ssfMax, const TQString &_ext_authid, int _ext_ssf)=0;
-	virtual int security() const=0;
-	virtual int errorCond() const=0;
-
-	// init / first step
-	virtual bool clientStart(const TQStringList &mechlist)=0;
-	virtual int clientFirstStep(bool allowClientSendFirst)=0;
-	virtual bool serverStart(const TQString &realm, TQStringList *mechlist, const TQString &name)=0;
-	virtual int serverFirstStep(const TQString &mech, const TQByteArray *in)=0;
-
-	// get / set params
-	virtual TQCA_SASLNeedParams clientParamsNeeded() const=0;
-	virtual void setClientParams(const TQString *user, const TQString *authzid, const TQString *pass, const TQString *realm)=0;
-	virtual TQString username() const=0;
-	virtual TQString authzid() const=0;
-
-	// continue steps
-	virtual int nextStep(const TQByteArray &in)=0;
-	virtual int tryAgain()=0;
-
-	// results
-	virtual TQString mech() const=0;
-	virtual const TQByteArray *clientInit() const=0;
-	virtual TQByteArray result() const=0;
-
-	// security layer
-	virtual bool encode(const TQByteArray &in, TQByteArray *out)=0;
-	virtual bool decode(const TQByteArray &in, TQByteArray *out)=0;
-};
-
-#endif
diff --git a/kopete/protocols/jabber/ui/CMakeLists.txt b/kopete/protocols/jabber/ui/CMakeLists.txt
index 0493c9ee..e644353c 100644
--- a/kopete/protocols/jabber/ui/CMakeLists.txt
+++ b/kopete/protocols/jabber/ui/CMakeLists.txt
@@ -22,7 +22,7 @@ include_directories(
   ${CMAKE_BINARY_DIR}
   ${TDE_INCLUDE_DIR}
   ${TQT_INCLUDE_DIRS}
-  ${TQCA_INCLUDE_DIR}
+  ${TQCA_INCLUDE_DIRS}
 )