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/*
oscarversionupdater.cpp - Version Updater
Copyright (c) 2006 by Roman Jarosz <kedgedev@centrum.cz>
Kopete (c) 2006 by the Kopete developers <kopete-devel@kde.org>
*************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
*************************************************************************
*/
#include "oscarversionupdater.h"
#include <tqdom.h>
#include <tqmutex.h>
#include <kdebug.h>
#include <tdeio/job.h>
#include <tdeconfig.h>
#include <tdeglobal.h>
TQMutex updateMutex;
OscarVersionUpdater *OscarVersionUpdater::versionUpdaterStatic = 0L;
OscarVersionUpdater::OscarVersionUpdater()
: mStamp( 1 ), mUpdating( false )
{
initICQVersionInfo();
}
OscarVersionUpdater::~OscarVersionUpdater()
{
}
OscarVersionUpdater *OscarVersionUpdater::self()
{
if ( !versionUpdaterStatic )
versionUpdaterStatic = new OscarVersionUpdater();
return versionUpdaterStatic;
}
bool OscarVersionUpdater::update( unsigned int stamp )
{
kdDebug(OSCAR_GEN_DEBUG) << k_funcinfo << endl;
bool doUpdate = false;
bool isUpdating = false;
updateMutex.lock();
if ( !mUpdating && stamp == mStamp )
{
doUpdate = true;
mUpdating = true;
}
isUpdating = mUpdating;
updateMutex.unlock();
if ( doUpdate )
{
mVersionData.resize( 0 );
TDEConfigGroup config( TDEGlobal::config(), "Oscar" );
TQString url = config.readEntry( "NewVersionURL", "http://kopete.kde.org/oscarversions.xml" );
mTransferJob = TDEIO::get ( url );
kdDebug(OSCAR_GEN_DEBUG) << k_funcinfo << "Download version info from server."<< endl;
connect ( mTransferJob, TQT_SIGNAL ( result ( TDEIO::Job* ) ),
this, TQT_SLOT ( slotTransferResult ( TDEIO::Job* ) ) );
connect ( mTransferJob, TQT_SIGNAL ( data ( TDEIO::Job*, const TQByteArray& ) ),
this, TQT_SLOT ( slotTransferData ( TDEIO::Job*, const TQByteArray& ) ) );
}
return isUpdating;
}
unsigned int OscarVersionUpdater::stamp() const
{
return mStamp;
}
void OscarVersionUpdater::initICQVersionInfo()
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << endl;
TDEConfigGroup config( TDEGlobal::config(), "ICQVersion" );
mICQVersion.clientString = config.readEntry( "ClientString", "ICQ Client" );
mICQVersion.clientId = config.readEntry( "ClientId", "0x010A" ).toUShort( 0, 0 );
mICQVersion.major = config.readEntry( "Major", "0x0006" ).toUShort( 0, 0 );
mICQVersion.minor = config.readEntry( "Minor", "0x0000" ).toUShort( 0, 0 );
mICQVersion.point = config.readEntry( "Point", "0x0000" ).toUShort( 0, 0 );
mICQVersion.build = config.readEntry( "Build", "0x17AB" ).toUShort( 0, 0 );
mICQVersion.other = config.readEntry( "Other", "0x00007535" ).toUInt( 0, 0 );
mICQVersion.country = config.readEntry( "Country", "us" );
mICQVersion.lang = config.readEntry( "Lang", "en" );
}
void OscarVersionUpdater::printDebug()
{
kdDebug(OSCAR_RAW_DEBUG) << "*************** ICQ VERSION INFO ***************" << endl;
kdDebug(OSCAR_RAW_DEBUG) << "client string: " << mICQVersion.clientString << endl;
kdDebug(OSCAR_RAW_DEBUG) << "client id: " << TQString::number( mICQVersion.clientId, 16 ) << endl;
kdDebug(OSCAR_RAW_DEBUG) << "major: " << TQString::number( mICQVersion.major, 16 ) << endl;
kdDebug(OSCAR_RAW_DEBUG) << "minor: " << TQString::number( mICQVersion.minor, 16 ) << endl;
kdDebug(OSCAR_RAW_DEBUG) << "point: " << TQString::number( mICQVersion.point, 16 ) << endl;
kdDebug(OSCAR_RAW_DEBUG) << "build: " << TQString::number( mICQVersion.build, 16 ) << endl;
kdDebug(OSCAR_RAW_DEBUG) << "other: " << TQString::number( mICQVersion.other, 16 ) << endl;
kdDebug(OSCAR_RAW_DEBUG) << "country: " << mICQVersion.country << endl;
kdDebug(OSCAR_RAW_DEBUG) << "lang: " << mICQVersion.lang << endl;
kdDebug(OSCAR_RAW_DEBUG) << "************************************************" << endl;
}
void OscarVersionUpdater::slotTransferData ( TDEIO::Job */*job*/, const TQByteArray &data )
{
unsigned oldSize = mVersionData.size();
mVersionData.resize ( oldSize + data.size() );
memcpy ( &mVersionData.data()[oldSize], data.data(), data.size() );
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "Data size " << mVersionData.size() << endl;
}
void OscarVersionUpdater::slotTransferResult ( TDEIO::Job *job )
{
bool bUpdate = false;
if ( job->error() || mTransferJob->isErrorPage() )
{
//TODO show error
kdDebug(OSCAR_GEN_DEBUG) << k_funcinfo << "Download of version info has faild!" << endl;
}
else
{
kdDebug(OSCAR_GEN_DEBUG) << k_funcinfo << "Updating version info" << endl;
TQDomDocument doc;
if ( doc.setContent ( mVersionData ) )
{
Oscar::ClientVersion tmpICQ = mICQVersion;
parseDocument( doc );
if ( !equal( tmpICQ, mICQVersion ) )
{
storeVersionInfo( "ICQVersion", mICQVersion );
bUpdate = true;
}
}
}
// clear
mVersionData.resize( 0 );
mTransferJob = 0;
updateMutex.lock();
if ( bUpdate )
mStamp++;
mUpdating = false;
updateMutex.unlock();
}
void OscarVersionUpdater::parseDocument( TQDomDocument& doc )
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << endl;
TQDomElement root = doc.documentElement();
if ( root.tagName() != "oscar" )
return;
TQDomElement versionElement = root.firstChild().toElement();
while( !versionElement.isNull() )
{
if ( versionElement.tagName() == "icq" )
parseVersion( mICQVersion, versionElement );
versionElement = versionElement.nextSibling().toElement();
}
}
bool OscarVersionUpdater::parseVersion( Oscar::ClientVersion& version, TQDomElement& element )
{
kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << endl;
// clear structure
version.clientString = TQString();
version.clientId = 0x0000;
version.major = 0x0000;
version.minor = 0x0000;
version.point = 0x0000;
version.build = 0x0000;
version.other = 0x00000000;
version.country = TQString();
version.lang = TQString();
TQDomElement versionChild = element.firstChild().toElement();
while ( !versionChild.isNull() )
{
if ( versionChild.tagName() == "client" )
version.clientString = versionChild.text();
else if ( versionChild.tagName() == "clientId" )
version.clientId = versionChild.text().toUShort( 0, 0);
else if ( versionChild.tagName() == "major" )
version.major = versionChild.text().toUShort( 0, 0 );
else if ( versionChild.tagName() == "minor" )
version.minor = versionChild.text().toUShort( 0, 0 );
else if ( versionChild.tagName() == "point" )
version.point = versionChild.text().toUShort( 0, 0 );
else if ( versionChild.tagName() == "build" )
version.build = versionChild.text().toUShort( 0, 0 );
else if ( versionChild.tagName() == "other" )
version.other = versionChild.text().toUInt( 0, 0 );
else if ( versionChild.tagName() == "country" )
version.country = versionChild.text();
else if ( versionChild.tagName() == "lang" )
version.lang = versionChild.text();
versionChild = versionChild.nextSibling().toElement();
}
return true;
}
void OscarVersionUpdater::storeVersionInfo( const TQString& group, const Oscar::ClientVersion& version ) const
{
kdDebug(OSCAR_GEN_DEBUG) << k_funcinfo << "Storing version info to group: " << group << endl;
TDEConfigGroup config( TDEGlobal::config(), group );
config.writeEntry( "ClientString", version.clientString );
config.writeEntry( "ClientId", version.clientId );
config.writeEntry( "Major", version.major );
config.writeEntry( "Minor", version.minor );
config.writeEntry( "Point", version.point );
config.writeEntry( "Build", version.build );
config.writeEntry( "Other", version.other );
config.writeEntry( "Country", version.country );
config.writeEntry( "Lang", version.lang );
config.sync();
}
bool OscarVersionUpdater::equal( const Oscar::ClientVersion& a, const Oscar::ClientVersion& b ) const
{
if ( a.clientString != b.clientString || a.clientId != b.clientId ||
a.major != b.major|| a.minor != b.minor ||
a.point != b.point || a.build != b.build ||
a.other != b.other || a.country != b.country ||
a.lang != b.lang )
{
return false;
}
return true;
}
#include "oscarversionupdater.moc"
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