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kmail/kmfilteraction.cpp

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// kmfilteraction.cpp
#include "kmfilteraction.h"
// other KMail headers:
#include "kmcommands.h"
#include "kmmsgpart.h"
#include "kmfiltermgr.h"
#include "kmfolderindex.h"
#include "kmfoldermgr.h"
#include "messagesender.h"
#include "kmmainwidget.h"
#include <kpimidentities/identity.h>
#include <kpimidentities/identitymanager.h>
#include <kpimidentities/identitycombo.h>
#include <kpimutils/kfileio.h>
#include <mimelib/message.h>
#include "kmfawidgets.h"
#include "folderrequester.h"
using KMail::FolderRequester;
#include "kmmsgbase.h"
#include "templateparser.h"
using KMail::TemplateParser;
#include "messageproperty.h"
#include "actionscheduler.h"
using KMail::MessageProperty;
using KMail::ActionScheduler;
#include "regexplineedit.h"
using KMail::RegExpLineEdit;
#include <ktemporaryfile.h>
#include <kdebug.h>
#include <klocale.h>
#include <kurlrequester.h>
#include <Phonon/MediaObject>
#include <kshell.h>
#include <kprocess.h>
// Qt headers:
#include <QTextCodec>
#include <QTextDocument>
// other headers:
#include <assert.h>
#include <string.h>
//=============================================================================
//
// KMFilterAction
//
//=============================================================================
KMFilterAction::KMFilterAction( const char* aName, const QString &aLabel )
{
mName = aName;
mLabel = aLabel;
}
KMFilterAction::~KMFilterAction()
{
}
void KMFilterAction::processAsync(KMMessage* msg) const
{
ActionScheduler *handler = MessageProperty::filterHandler( msg );
ReturnCode result = process( msg );
if (handler)
handler->actionMessage( result );
}
bool KMFilterAction::requiresBody(KMMsgBase*) const
{
return true;
}
KMFilterAction* KMFilterAction::newAction()
{
return 0;
}
QWidget* KMFilterAction::createParamWidget(QWidget* parent) const
{
return new QWidget(parent);
}
void KMFilterAction::applyParamWidgetValue(QWidget*)
{
}
void KMFilterAction::setParamWidgetValue( QWidget * ) const
{
}
void KMFilterAction::clearParamWidget( QWidget * ) const
{
}
bool KMFilterAction::folderRemoved(KMFolder*, KMFolder*)
{
return false;
}
int KMFilterAction::tempOpenFolder(KMFolder* aFolder)
{
return kmkernel->filterMgr()->tempOpenFolder(aFolder);
}
void KMFilterAction::sendMDN( KMMessage * msg, KMime::MDN::DispositionType d,
const QList<KMime::MDN::DispositionModifier> & m ) {
if ( !msg ) return;
/* createMDN requires Return-Path and Disposition-Notification-To
* if it is not set in the message we assume that the notification should go to the
* sender
*/
const QString returnPath = msg->headerField( "Return-Path" );
const QString dispNoteTo = msg->headerField( "Disposition-Notification-To" );
if ( returnPath.isEmpty() )
msg->setHeaderField( "Return-Path", msg->from() );
if ( dispNoteTo.isEmpty() )
msg->setHeaderField( "Disposition-Notification-To", msg->from() );
KMMessage * mdn = msg->createMDN( KMime::MDN::AutomaticAction, d, false, m );
if ( mdn && !kmkernel->msgSender()->send( mdn, KMail::MessageSender::SendLater ) ) {
kDebug(5006) <<"KMFilterAction::sendMDN(): sending failed.";
//delete mdn;
}
//restore orignial header
if ( returnPath.isEmpty() )
msg->removeHeaderField( "Return-Path" );
if ( dispNoteTo.isEmpty() )
msg->removeHeaderField( "Disposition-Notification-To" );
}
//=============================================================================
//
// KMFilterActionWithNone
//
//=============================================================================
KMFilterActionWithNone::KMFilterActionWithNone( const char* aName, const QString &aLabel )
: KMFilterAction( aName, aLabel )
{
}
const QString KMFilterActionWithNone::displayString() const
{
return label();
}
//=============================================================================
//
// KMFilterActionWithUOID
//
//=============================================================================
KMFilterActionWithUOID::KMFilterActionWithUOID( const char* aName, const QString &aLabel )
: KMFilterAction( aName, aLabel ), mParameter( 0 )
{
}
void KMFilterActionWithUOID::argsFromString( const QString &argsStr )
{
mParameter = argsStr.trimmed().toUInt();
}
const QString KMFilterActionWithUOID::argsAsString() const
{
return QString::number( mParameter );
}
const QString KMFilterActionWithUOID::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
//=============================================================================
//
// KMFilterActionWithString
//
//=============================================================================
KMFilterActionWithString::KMFilterActionWithString( const char* aName, const QString &aLabel )
: KMFilterAction( aName, aLabel )
{
}
QWidget* KMFilterActionWithString::createParamWidget( QWidget* parent ) const
{
QLineEdit *le = new KLineEdit(parent);
le->setText( mParameter );
return le;
}
void KMFilterActionWithString::applyParamWidgetValue( QWidget* paramWidget )
{
mParameter = ((QLineEdit*)paramWidget)->text();
}
void KMFilterActionWithString::setParamWidgetValue( QWidget* paramWidget ) const
{
((QLineEdit*)paramWidget)->setText( mParameter );
}
void KMFilterActionWithString::clearParamWidget( QWidget* paramWidget ) const
{
((QLineEdit*)paramWidget)->clear();
}
void KMFilterActionWithString::argsFromString( const QString &argsStr )
{
mParameter = argsStr;
}
const QString KMFilterActionWithString::argsAsString() const
{
return mParameter;
}
const QString KMFilterActionWithString::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
//=============================================================================
//
// class KMFilterActionWithStringList
//
//=============================================================================
KMFilterActionWithStringList::KMFilterActionWithStringList( const char* aName, const QString &aLabel )
: KMFilterActionWithString( aName, aLabel )
{
}
QWidget* KMFilterActionWithStringList::createParamWidget( QWidget* parent ) const
{
QComboBox *cb = new QComboBox( parent );
cb->setEditable( false );
cb->addItems( mParameterList );
setParamWidgetValue( cb );
return cb;
}
void KMFilterActionWithStringList::applyParamWidgetValue( QWidget* paramWidget )
{
mParameter = ((QComboBox*)paramWidget)->currentText();
}
void KMFilterActionWithStringList::setParamWidgetValue( QWidget* paramWidget ) const
{
int idx = mParameterList.indexOf( mParameter );
((QComboBox*)paramWidget)->setCurrentIndex( idx >= 0 ? idx : 0 );
}
void KMFilterActionWithStringList::clearParamWidget( QWidget* paramWidget ) const
{
((QComboBox*)paramWidget)->setCurrentIndex(0);
}
void KMFilterActionWithStringList::argsFromString( const QString &argsStr )
{
int idx = mParameterList.indexOf( argsStr );
if ( idx < 0 ) {
mParameterList.append( argsStr );
idx = mParameterList.count() - 1;
}
mParameter = mParameterList.at( idx );
}
//=============================================================================
//
// class KMFilterActionWithFolder
//
//=============================================================================
KMFilterActionWithFolder::KMFilterActionWithFolder( const char* aName, const QString &aLabel )
: KMFilterAction( aName, aLabel )
{
mFolder = 0;
}
QWidget* KMFilterActionWithFolder::createParamWidget( QWidget* parent ) const
{
FolderRequester *req = new FolderRequester( parent,
kmkernel->getKMMainWidget()->folderTree() );
setParamWidgetValue( req );
return req;
}
void KMFilterActionWithFolder::applyParamWidgetValue( QWidget* paramWidget )
{
mFolder = ((FolderRequester *)paramWidget)->folder();
mFolderName = ((FolderRequester *)paramWidget)->folderId();
}
void KMFilterActionWithFolder::setParamWidgetValue( QWidget* paramWidget ) const
{
if ( mFolder )
((FolderRequester *)paramWidget)->setFolder( mFolder );
else
((FolderRequester *)paramWidget)->setFolder( mFolderName );
}
void KMFilterActionWithFolder::clearParamWidget( QWidget* paramWidget ) const
{
((FolderRequester *)paramWidget)->setFolder( kmkernel->draftsFolder() );
}
void KMFilterActionWithFolder::argsFromString( const QString &argsStr )
{
mFolder = kmkernel->folderMgr()->findIdString( argsStr );
if (!mFolder)
mFolder = kmkernel->dimapFolderMgr()->findIdString( argsStr );
if (!mFolder)
mFolder = kmkernel->imapFolderMgr()->findIdString( argsStr );
if (mFolder)
mFolderName = mFolder->idString();
else
mFolderName = argsStr;
}
const QString KMFilterActionWithFolder::argsAsString() const
{
QString result;
if ( mFolder )
result = mFolder->idString();
else
result = mFolderName;
return result;
}
const QString KMFilterActionWithFolder::displayString() const
{
QString result;
if ( mFolder )
result = mFolder->prettyUrl();
else
result = mFolderName;
return label() + " \"" + Qt::escape( result ) + "\"";
}
bool KMFilterActionWithFolder::folderRemoved( KMFolder* aFolder, KMFolder* aNewFolder )
{
if ( aFolder == mFolder ) {
mFolder = aNewFolder;
if ( aNewFolder )
mFolderName = mFolder->idString();
return true;
} else
return false;
}
//=============================================================================
//
// class KMFilterActionWithAddress
//
//=============================================================================
KMFilterActionWithAddress::KMFilterActionWithAddress( const char* aName, const QString &aLabel )
: KMFilterActionWithString( aName, aLabel )
{
}
QWidget* KMFilterActionWithAddress::createParamWidget( QWidget* parent ) const
{
KMFilterActionWithAddressWidget *w = new KMFilterActionWithAddressWidget(parent);
w->setText( mParameter );
return w;
}
void KMFilterActionWithAddress::applyParamWidgetValue( QWidget* paramWidget )
{
mParameter = ((KMFilterActionWithAddressWidget*)paramWidget)->text();
}
void KMFilterActionWithAddress::setParamWidgetValue( QWidget* paramWidget ) const
{
((KMFilterActionWithAddressWidget*)paramWidget)->setText( mParameter );
}
void KMFilterActionWithAddress::clearParamWidget( QWidget* paramWidget ) const
{
((KMFilterActionWithAddressWidget*)paramWidget)->clear();
}
//=============================================================================
//
// class KMFilterActionWithCommand
//
//=============================================================================
KMFilterActionWithCommand::KMFilterActionWithCommand( const char* aName, const QString &aLabel )
: KMFilterActionWithUrl( aName, aLabel )
{
}
QWidget* KMFilterActionWithCommand::createParamWidget( QWidget* parent ) const
{
return KMFilterActionWithUrl::createParamWidget( parent );
}
void KMFilterActionWithCommand::applyParamWidgetValue( QWidget* paramWidget )
{
KMFilterActionWithUrl::applyParamWidgetValue( paramWidget );
}
void KMFilterActionWithCommand::setParamWidgetValue( QWidget* paramWidget ) const
{
KMFilterActionWithUrl::setParamWidgetValue( paramWidget );
}
void KMFilterActionWithCommand::clearParamWidget( QWidget* paramWidget ) const
{
KMFilterActionWithUrl::clearParamWidget( paramWidget );
}
QString KMFilterActionWithCommand::substituteCommandLineArgsFor( KMMessage *aMsg, QList<KTemporaryFile*> & aTempFileList ) const
{
QString result = mParameter;
QList<int> argList;
QRegExp r( "%[0-9-]+" );
// search for '%n'
int start = -1;
while ( ( start = r.indexIn( result, start + 1 ) ) > 0 ) {
int len = r.matchedLength();
// and save the encountered 'n' in a list.
bool OK = false;
int n = result.mid( start + 1, len - 1 ).toInt( &OK );
if ( OK )
argList.append( n );
}
// sort the list of n's
qSort( argList );
// and use QString::arg to substitute filenames for the %n's.
int lastSeen = -2;
QString tempFileName;
for ( QList<int>::Iterator it = argList.begin() ; it != argList.end() ; ++it ) {
// setup temp files with check for duplicate %n's
if ( (*it) != lastSeen ) {
KTemporaryFile *tf = new KTemporaryFile();
if ( !tf->open() ) {
delete tf;
kDebug(5006) <<"KMFilterActionWithCommand: Could not create temp file!";
return QString();
}
aTempFileList.append( tf );
tempFileName = tf->fileName();
if ((*it) == -1)
KPIMUtils::kByteArrayToFile( aMsg->asString(), tempFileName, //###
false, false, false );
else if (aMsg->numBodyParts() == 0)
KPIMUtils::kByteArrayToFile( aMsg->bodyDecodedBinary(), tempFileName,
false, false, false );
else {
KMMessagePart msgPart;
aMsg->bodyPart( (*it), &msgPart );
KPIMUtils::kByteArrayToFile( msgPart.bodyDecodedBinary(), tempFileName,
false, false, false );
}
tf->close();
}
// QString( "%0 and %1 and %1" ).arg( 0 ).arg( 1 )
// returns "0 and 1 and %1", so we must call .arg as
// many times as there are %n's, regardless of their multiplicity.
if ((*it) == -1) result.replace( "%-1", tempFileName );
else result = result.arg( tempFileName );
}
// And finally, replace the %{foo} with the content of the foo
// header field:
QRegExp header_rx( "%\\{([a-z0-9-]+)\\}", Qt::CaseInsensitive );
int idx = 0;
while ( ( idx = header_rx.indexIn( result, idx ) ) != -1 ) {
QString replacement = KShell::quoteArg( aMsg->headerField( header_rx.cap(1).toLatin1() ) );
result.replace( idx, header_rx.matchedLength(), replacement );
idx += replacement.length();
}
return result;
}
KMFilterAction::ReturnCode KMFilterActionWithCommand::genericProcess(KMMessage* aMsg, bool withOutput) const
{
Q_ASSERT( aMsg );
if ( mParameter.isEmpty() )
return ErrorButGoOn;
// K3Process doesn't support a QProcess::launch() equivalent, so
// we must use a temp file :-(
KTemporaryFile * inFile = new KTemporaryFile;
inFile->open();
QList<KTemporaryFile*> atmList;
atmList.append( inFile );
QString commandLine = substituteCommandLineArgsFor( aMsg , atmList );
if ( commandLine.isEmpty() )
return ErrorButGoOn;
// The parentheses force the creation of a subshell
// in which the user-specified command is executed.
// This is to really catch all output of the command as well
// as to avoid clashes of our redirection with the ones
// the user may have specified. In the long run, we
// shouldn't be using tempfiles at all for this class, due
// to security aspects. (mmutz)
commandLine = '(' + commandLine + ") <" + inFile->fileName();
// write message to file
QString tempFileName = inFile->fileName();
KPIMUtils::kByteArrayToFile( aMsg->asString(), tempFileName, //###
false, false, false );
inFile->close();
KProcess shProc;
shProc.setOutputChannelMode( KProcess::SeparateChannels );
shProc.setShellCommand( commandLine );
int result = shProc.execute();
if ( result != 0 ) {
qDeleteAll( atmList );
atmList.clear();
return ErrorButGoOn;
}
if ( withOutput ) {
// read altered message:
QByteArray msgText = shProc.readAllStandardOutput();
if ( !msgText.isEmpty() ) {
/* If the pipe through alters the message, it could very well
happen that it no longer has a X-UID header afterwards. That is
unfortunate, as we need to removed the original from the folder
using that, and look it up in the message. When the (new) message
is uploaded, the header is stripped anyhow. */
QString uid = aMsg->headerField("X-UID");
aMsg->fromString( msgText );
aMsg->setHeaderField("X-UID",uid);
}
else {
qDeleteAll( atmList );
atmList.clear();
return ErrorButGoOn;
}
}
qDeleteAll( atmList );
atmList.clear();
return GoOn;
}
//=============================================================================
//
// Specific Filter Actions
//
//=============================================================================
//=============================================================================
// KMFilterActionSendReceipt - send receipt
// Return delivery receipt.
//=============================================================================
class KMFilterActionSendReceipt : public KMFilterActionWithNone
{
public:
KMFilterActionSendReceipt();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionSendReceipt::newAction(void)
{
return (new KMFilterActionSendReceipt);
}
KMFilterActionSendReceipt::KMFilterActionSendReceipt()
: KMFilterActionWithNone( "confirm delivery", i18n("Confirm Delivery") )
{
}
KMFilterAction::ReturnCode KMFilterActionSendReceipt::process(KMMessage* msg) const
{
KMMessage *receipt = msg->createDeliveryReceipt();
if ( !receipt ) return ErrorButGoOn;
// Queue message. This is a) so that the user can check
// the receipt before sending and b) for speed reasons.
kmkernel->msgSender()->send( receipt, KMail::MessageSender::SendLater );
return GoOn;
}
//=============================================================================
// KMFilterActionSetTransport - set transport to...
// Specify mail transport (smtp server) to be used when replying to a message
// TODO: use TransportComboBox so the user does not enter an invalid transport
//=============================================================================
class KMFilterActionTransport: public KMFilterActionWithString
{
public:
KMFilterActionTransport();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionTransport::newAction(void)
{
return (new KMFilterActionTransport);
}
KMFilterActionTransport::KMFilterActionTransport()
: KMFilterActionWithString( "set transport", i18n("Set Transport To") )
{
}
KMFilterAction::ReturnCode KMFilterActionTransport::process(KMMessage* msg) const
{
if ( mParameter.isEmpty() )
return ErrorButGoOn;
msg->setHeaderField( "X-KMail-Transport", mParameter );
return GoOn;
}
//=============================================================================
// KMFilterActionReplyTo - set Reply-To to
// Set the Reply-to header in a message
//=============================================================================
class KMFilterActionReplyTo: public KMFilterActionWithString
{
public:
KMFilterActionReplyTo();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionReplyTo::newAction(void)
{
return (new KMFilterActionReplyTo);
}
KMFilterActionReplyTo::KMFilterActionReplyTo()
: KMFilterActionWithString( "set Reply-To", i18n("Set Reply-To To") )
{
mParameter = "";
}
KMFilterAction::ReturnCode KMFilterActionReplyTo::process(KMMessage* msg) const
{
msg->setHeaderField( "Reply-To", mParameter );
return GoOn;
}
//=============================================================================
// KMFilterActionIdentity - set identity to
// Specify Identity to be used when replying to a message
//=============================================================================
class KMFilterActionIdentity: public KMFilterActionWithUOID
{
public:
KMFilterActionIdentity();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction();
QWidget * createParamWidget( QWidget * parent ) const;
void applyParamWidgetValue( QWidget * parent );
void setParamWidgetValue( QWidget * parent ) const;
void clearParamWidget( QWidget * param ) const;
};
KMFilterAction* KMFilterActionIdentity::newAction()
{
return (new KMFilterActionIdentity);
}
KMFilterActionIdentity::KMFilterActionIdentity()
: KMFilterActionWithUOID( "set identity", i18n("Set Identity To") )
{
mParameter = kmkernel->identityManager()->defaultIdentity().uoid();
}
KMFilterAction::ReturnCode KMFilterActionIdentity::process(KMMessage* msg) const
{
msg->setHeaderField( "X-KMail-Identity", QString::number( mParameter ) );
return GoOn;
}
QWidget * KMFilterActionIdentity::createParamWidget( QWidget * parent ) const
{
KPIMIdentities::IdentityCombo * ic = new KPIMIdentities::IdentityCombo( kmkernel->identityManager(), parent );
ic->setCurrentIdentity( mParameter );
return ic;
}
void KMFilterActionIdentity::applyParamWidgetValue( QWidget * paramWidget )
{
KPIMIdentities::IdentityCombo * ic = dynamic_cast<KPIMIdentities::IdentityCombo*>( paramWidget );
assert( ic );
mParameter = ic->currentIdentity();
}
void KMFilterActionIdentity::clearParamWidget( QWidget * paramWidget ) const
{
KPIMIdentities::IdentityCombo * ic = dynamic_cast<KPIMIdentities::IdentityCombo*>( paramWidget );
assert( ic );
ic->setCurrentIndex( 0 );
//ic->setCurrentIdentity( kmkernel->identityManager()->defaultIdentity() );
}
void KMFilterActionIdentity::setParamWidgetValue( QWidget * paramWidget ) const
{
KPIMIdentities::IdentityCombo * ic = dynamic_cast<KPIMIdentities::IdentityCombo*>( paramWidget );
assert( ic );
ic->setCurrentIdentity( mParameter );
}
//=============================================================================
// KMFilterActionSetStatus - set status to
// Set the status of messages
//=============================================================================
class KMFilterActionSetStatus: public KMFilterActionWithStringList
{
public:
KMFilterActionSetStatus();
virtual ReturnCode process(KMMessage* msg) const;
virtual bool requiresBody(KMMsgBase*) const;
static KMFilterAction* newAction();
virtual bool isEmpty() const { return false; }
virtual void argsFromString( const QString &argsStr );
virtual const QString argsAsString() const;
virtual const QString displayString() const;
};
static const MessageStatus stati[] =
{
MessageStatus::statusImportant(),
MessageStatus::statusRead(),
MessageStatus::statusUnread(),
MessageStatus::statusReplied(),
MessageStatus::statusForwarded(),
MessageStatus::statusOld(),
MessageStatus::statusNew(),
MessageStatus::statusWatched(),
MessageStatus::statusIgnored(),
MessageStatus::statusSpam(),
MessageStatus::statusHam()
};
static const int StatiCount = sizeof( stati ) / sizeof( MessageStatus );
KMFilterAction* KMFilterActionSetStatus::newAction()
{
return (new KMFilterActionSetStatus);
}
KMFilterActionSetStatus::KMFilterActionSetStatus()
: KMFilterActionWithStringList( "set status", i18n("Mark As") )
{
// if you change this list, also update
// KMFilterActionSetStatus::stati above
mParameterList.append( "" );
mParameterList.append( i18nc("msg status","Important") );
mParameterList.append( i18nc("msg status","Read") );
mParameterList.append( i18nc("msg status","Unread") );
mParameterList.append( i18nc("msg status","Replied") );
mParameterList.append( i18nc("msg status","Forwarded") );
mParameterList.append( i18nc("msg status","Old") );
mParameterList.append( i18nc("msg status","New") );
mParameterList.append( i18nc("msg status","Watched") );
mParameterList.append( i18nc("msg status","Ignored") );
mParameterList.append( i18nc("msg status","Spam") );
mParameterList.append( i18nc("msg status","Ham") );
mParameter = mParameterList.at(0);
}
KMFilterAction::ReturnCode KMFilterActionSetStatus::process(KMMessage* msg) const
{
int idx = mParameterList.indexOf( mParameter );
if ( idx < 1 ) return ErrorButGoOn;
msg->setStatus( stati[idx-1] );
return GoOn;
}
bool KMFilterActionSetStatus::requiresBody(KMMsgBase*) const
{
return false;
}
void KMFilterActionSetStatus::argsFromString( const QString &argsStr )
{
if ( argsStr.length() == 1 ) {
MessageStatus status;
int i;
for ( i = 0 ; i < StatiCount ; i++ )
{
status = stati[i];
if ( status.getStatusStr()[0] == argsStr[0].toLatin1() ) {
mParameter = mParameterList.at(i+1);
return;
}
}
}
mParameter = mParameterList.at(0);
}
const QString KMFilterActionSetStatus::argsAsString() const
{
int idx = mParameterList.indexOf( mParameter );
if ( idx < 1 ) return QString();
return stati[idx-1].getStatusStr();
}
const QString KMFilterActionSetStatus::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
//=============================================================================
// KMFilterActionFakeDisposition - send fake MDN
// Sends a fake MDN or forces an ignore.
//=============================================================================
class KMFilterActionFakeDisposition: public KMFilterActionWithStringList
{
public:
KMFilterActionFakeDisposition();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction() {
return (new KMFilterActionFakeDisposition);
}
virtual bool isEmpty() const { return false; }
virtual void argsFromString( const QString &argsStr );
virtual const QString argsAsString() const;
virtual const QString displayString() const;
};
// if you change this list, also update
// the count in argsFromString
static const KMime::MDN::DispositionType mdns[] =
{
KMime::MDN::Displayed,
KMime::MDN::Deleted,
KMime::MDN::Dispatched,
KMime::MDN::Processed,
KMime::MDN::Denied,
KMime::MDN::Failed,
};
static const int numMDNs = sizeof mdns / sizeof *mdns;
KMFilterActionFakeDisposition::KMFilterActionFakeDisposition()
: KMFilterActionWithStringList( "fake mdn", i18n("Send Fake MDN") )
{
// if you change this list, also update
// mdns above
mParameterList.append( "" );
mParameterList.append( i18nc("MDN type","Ignore") );
mParameterList.append( i18nc("MDN type","Displayed") );
mParameterList.append( i18nc("MDN type","Deleted") );
mParameterList.append( i18nc("MDN type","Dispatched") );
mParameterList.append( i18nc("MDN type","Processed") );
mParameterList.append( i18nc("MDN type","Denied") );
mParameterList.append( i18nc("MDN type","Failed") );
mParameter = mParameterList.at(0);
}
KMFilterAction::ReturnCode KMFilterActionFakeDisposition::process(KMMessage* msg) const
{
int idx = mParameterList.indexOf( mParameter );
if ( idx < 1 ) return ErrorButGoOn;
if ( idx == 1 ) // ignore
msg->setMDNSentState( KMMsgMDNIgnore );
else // send
sendMDN( msg, mdns[idx-2] ); // skip first two entries: "" and "ignore"
return GoOn;
}
void KMFilterActionFakeDisposition::argsFromString( const QString &argsStr )
{
if ( argsStr.length() == 1 ) {
if ( argsStr[0] == 'I' ) { // ignore
mParameter = mParameterList.at(1);
return;
}
for ( int i = 0 ; i < numMDNs ; i++ )
if ( char(mdns[i]) == argsStr[0] ) { // send
mParameter = mParameterList.at(i+2);
return;
}
}
mParameter = mParameterList.at(0);
}
const QString KMFilterActionFakeDisposition::argsAsString() const
{
int idx = mParameterList.indexOf( mParameter );
if ( idx < 1 ) return QString();
return QString( QChar( idx < 2 ? 'I' : char(mdns[idx-2]) ) );
}
const QString KMFilterActionFakeDisposition::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
//=============================================================================
// KMFilterActionRemoveHeader - remove header
// Remove all instances of the given header field.
//=============================================================================
class KMFilterActionRemoveHeader: public KMFilterActionWithStringList
{
public:
KMFilterActionRemoveHeader();
virtual ReturnCode process(KMMessage* msg) const;
virtual QWidget* createParamWidget( QWidget* parent ) const;
virtual void setParamWidgetValue( QWidget* paramWidget ) const;
static KMFilterAction* newAction();
};
KMFilterAction* KMFilterActionRemoveHeader::newAction()
{
return (new KMFilterActionRemoveHeader);
}
KMFilterActionRemoveHeader::KMFilterActionRemoveHeader()
: KMFilterActionWithStringList( "remove header", i18n("Remove Header") )
{
mParameterList << ""
<< "Reply-To"
<< "Delivered-To"
<< "X-KDE-PR-Message"
<< "X-KDE-PR-Package"
<< "X-KDE-PR-Keywords";
mParameter = mParameterList.at(0);
}
QWidget* KMFilterActionRemoveHeader::createParamWidget( QWidget* parent ) const
{
QComboBox *cb = new QComboBox( parent );
cb->setEditable( true );
cb->setInsertPolicy( QComboBox::AtBottom );
setParamWidgetValue( cb );
return cb;
}
KMFilterAction::ReturnCode KMFilterActionRemoveHeader::process(KMMessage* msg) const
{
if ( mParameter.isEmpty() ) return ErrorButGoOn;
while ( !msg->headerField( mParameter.toLatin1() ).isEmpty() )
msg->removeHeaderField( mParameter.toLatin1() );
return GoOn;
}
void KMFilterActionRemoveHeader::setParamWidgetValue( QWidget* paramWidget ) const
{
QComboBox * cb = dynamic_cast<QComboBox*>(paramWidget);
Q_ASSERT( cb );
int idx = mParameterList.indexOf( mParameter );
cb->clear();
cb->addItems( mParameterList );
if ( idx < 0 ) {
cb->addItem( mParameter );
cb->setCurrentIndex( cb->count() - 1 );
} else {
cb->setCurrentIndex( idx );
}
}
//=============================================================================
// KMFilterActionAddHeader - add header
// Add a header with the given value.
//=============================================================================
class KMFilterActionAddHeader: public KMFilterActionWithStringList
{
public:
KMFilterActionAddHeader();
virtual ReturnCode process(KMMessage* msg) const;
virtual QWidget* createParamWidget( QWidget* parent ) const;
virtual void setParamWidgetValue( QWidget* paramWidget ) const;
virtual void applyParamWidgetValue( QWidget* paramWidget );
virtual void clearParamWidget( QWidget* paramWidget ) const;
virtual const QString argsAsString() const;
virtual void argsFromString( const QString &argsStr );
virtual const QString displayString() const;
static KMFilterAction* newAction()
{
return (new KMFilterActionAddHeader);
}
private:
QString mValue;
};
KMFilterActionAddHeader::KMFilterActionAddHeader()
: KMFilterActionWithStringList( "add header", i18n("Add Header") )
{
mParameterList << ""
<< "Reply-To"
<< "Delivered-To"
<< "X-KDE-PR-Message"
<< "X-KDE-PR-Package"
<< "X-KDE-PR-Keywords";
mParameter = mParameterList.at(0);
}
KMFilterAction::ReturnCode KMFilterActionAddHeader::process(KMMessage* msg) const
{
if ( mParameter.isEmpty() ) return ErrorButGoOn;
msg->setHeaderField( mParameter.toLatin1(), mValue );
return GoOn;
}
QWidget* KMFilterActionAddHeader::createParamWidget( QWidget* parent ) const
{
QWidget *w = new QWidget( parent );
QHBoxLayout *hbl = new QHBoxLayout( w );
hbl->setSpacing( 4 );
hbl->setMargin( 0 );
QComboBox *cb = new QComboBox( w );
cb->setObjectName( "combo" );
cb->setEditable( true );
cb->setInsertPolicy( QComboBox::AtBottom );
hbl->addWidget( cb, 0 /* stretch */ );
QLabel *l = new QLabel( i18n("With value:"), w );
l->setFixedWidth( l->sizeHint().width() );
hbl->addWidget( l, 0 );
QLineEdit *le = new KLineEdit( w );
le->setObjectName( "ledit" );
hbl->addWidget( le, 1 );
setParamWidgetValue( w );
return w;
}
void KMFilterActionAddHeader::setParamWidgetValue( QWidget* paramWidget ) const
{
int idx = mParameterList.indexOf( mParameter );
QComboBox *cb = paramWidget->findChild<QComboBox*>("combo");
Q_ASSERT( cb );
cb->clear();
cb->addItems( mParameterList );
if ( idx < 0 ) {
cb->addItem( mParameter );
cb->setCurrentIndex( cb->count() - 1 );
} else {
cb->setCurrentIndex( idx );
}
QLineEdit *le = paramWidget->findChild<QLineEdit*>("ledit");
Q_ASSERT( le );
le->setText( mValue );
}
void KMFilterActionAddHeader::applyParamWidgetValue( QWidget* paramWidget )
{
QComboBox *cb = paramWidget->findChild<QComboBox*>("combo");
Q_ASSERT( cb );
mParameter = cb->currentText();
QLineEdit *le = paramWidget->findChild<QLineEdit*>("ledit");
Q_ASSERT( le );
mValue = le->text();
}
void KMFilterActionAddHeader::clearParamWidget( QWidget* paramWidget ) const
{
QComboBox *cb = paramWidget->findChild<QComboBox*>("combo");
Q_ASSERT( cb );
cb->setCurrentIndex(0);
QLineEdit *le = paramWidget->findChild<QLineEdit*>("ledit");
Q_ASSERT( le );
le->clear();
}
const QString KMFilterActionAddHeader::argsAsString() const
{
QString result = mParameter;
result += '\t';
result += mValue;
return result;
}
const QString KMFilterActionAddHeader::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
void KMFilterActionAddHeader::argsFromString( const QString &argsStr )
{
QStringList l = argsStr.split( '\t' );
QString s;
if ( l.count() < 2 ) {
s = l[0];
mValue = "";
} else {
s = l[0];
mValue = l[1];
}
int idx = mParameterList.indexOf( s );
if ( idx < 0 ) {
mParameterList.append( s );
idx = mParameterList.count() - 1;
}
mParameter = mParameterList.at( idx );
}
//=============================================================================
// KMFilterActionRewriteHeader - rewrite header
// Rewrite a header using a regexp.
//=============================================================================
class KMFilterActionRewriteHeader: public KMFilterActionWithStringList
{
public:
KMFilterActionRewriteHeader();
virtual ReturnCode process(KMMessage* msg) const;
virtual QWidget* createParamWidget( QWidget* parent ) const;
virtual void setParamWidgetValue( QWidget* paramWidget ) const;
virtual void applyParamWidgetValue( QWidget* paramWidget );
virtual void clearParamWidget( QWidget* paramWidget ) const;
virtual const QString argsAsString() const;
virtual void argsFromString( const QString &argsStr );
virtual const QString displayString() const;
static KMFilterAction* newAction()
{
return (new KMFilterActionRewriteHeader);
}
private:
QRegExp mRegExp;
QString mReplacementString;
};
KMFilterActionRewriteHeader::KMFilterActionRewriteHeader()
: KMFilterActionWithStringList( "rewrite header", i18n("Rewrite Header") )
{
mParameterList << ""
<< "Subject"
<< "Reply-To"
<< "Delivered-To"
<< "X-KDE-PR-Message"
<< "X-KDE-PR-Package"
<< "X-KDE-PR-Keywords";
mParameter = mParameterList.at(0);
}
KMFilterAction::ReturnCode KMFilterActionRewriteHeader::process(KMMessage* msg) const
{
if ( mParameter.isEmpty() || !mRegExp.isValid() )
return ErrorButGoOn;
// QString::replace is not const.
QString value = msg->headerField( mParameter.toLatin1() );
msg->setHeaderField( mParameter.toLatin1(), value.replace( mRegExp, mReplacementString ) );
return GoOn;
}
QWidget* KMFilterActionRewriteHeader::createParamWidget( QWidget* parent ) const
{
QWidget *w = new QWidget( parent );
QHBoxLayout *hbl = new QHBoxLayout( w );
hbl->setSpacing( 4 );
hbl->setMargin( 0 );
QComboBox *cb = new QComboBox( w );
cb->setEditable( true );
cb->setObjectName( "combo" );
cb->setInsertPolicy( QComboBox::AtBottom );
hbl->addWidget( cb, 0 /* stretch */ );
QLabel *l = new QLabel( i18n("Replace:"), w );
l->setFixedWidth( l->sizeHint().width() );
hbl->addWidget( l, 0 );
RegExpLineEdit *rele = new RegExpLineEdit( w );
rele->setObjectName( "search" );
hbl->addWidget( rele, 1 );
l = new QLabel( i18n("With:"), w );
l->setFixedWidth( l->sizeHint().width() );
hbl->addWidget( l, 0 );
QLineEdit *le = new KLineEdit( w );
le->setObjectName( "replace" );
hbl->addWidget( le, 1 );
setParamWidgetValue( w );
return w;
}
void KMFilterActionRewriteHeader::setParamWidgetValue( QWidget* paramWidget ) const
{
int idx = mParameterList.indexOf( mParameter );
QComboBox *cb = paramWidget->findChild<QComboBox*>("combo");
Q_ASSERT( cb );
cb->clear();
cb->addItems( mParameterList );
if ( idx < 0 ) {
cb->addItem( mParameter );
cb->setCurrentIndex( cb->count() - 1 );
} else {
cb->setCurrentIndex( idx );
}
RegExpLineEdit *rele = paramWidget->findChild<RegExpLineEdit*>("search");
Q_ASSERT( rele );
rele->setText( mRegExp.pattern() );
QLineEdit *le = paramWidget->findChild<QLineEdit*>("replace");
Q_ASSERT( le );
le->setText( mReplacementString );
}
void KMFilterActionRewriteHeader::applyParamWidgetValue( QWidget* paramWidget )
{
QComboBox *cb = paramWidget->findChild<QComboBox*>("combo");
Q_ASSERT( cb );
mParameter = cb->currentText();
RegExpLineEdit *rele = paramWidget->findChild<RegExpLineEdit*>("search");
Q_ASSERT( rele );
mRegExp.setPattern( rele->text() );
QLineEdit *le = paramWidget->findChild<QLineEdit*>("replace");
Q_ASSERT( le );
mReplacementString = le->text();
}
void KMFilterActionRewriteHeader::clearParamWidget( QWidget* paramWidget ) const
{
QComboBox *cb = paramWidget->findChild<QComboBox*>("combo");
Q_ASSERT( cb );
cb->setCurrentIndex(0);
RegExpLineEdit *rele = paramWidget->findChild<RegExpLineEdit*>("search");
Q_ASSERT( rele );
rele->clear();
QLineEdit *le = paramWidget->findChild<QLineEdit*>("replace");
Q_ASSERT( le );
le->clear();
}
const QString KMFilterActionRewriteHeader::argsAsString() const
{
QString result = mParameter;
result += '\t';
result += mRegExp.pattern();
result += '\t';
result += mReplacementString;
return result;
}
const QString KMFilterActionRewriteHeader::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
void KMFilterActionRewriteHeader::argsFromString( const QString &argsStr )
{
QStringList l = argsStr.split( '\t' );
QString s;
s = l[0];
mRegExp.setPattern( l[1] );
mReplacementString = l[2];
int idx = mParameterList.indexOf( s );
if ( idx < 0 ) {
mParameterList.append( s );
idx = mParameterList.count() - 1;
}
mParameter = mParameterList.at( idx );
}
//=============================================================================
// KMFilterActionMove - move into folder
// File message into another mail folder
//=============================================================================
class KMFilterActionMove: public KMFilterActionWithFolder
{
public:
KMFilterActionMove();
virtual ReturnCode process(KMMessage* msg) const;
virtual bool requiresBody(KMMsgBase*) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionMove::newAction(void)
{
return (new KMFilterActionMove);
}
KMFilterActionMove::KMFilterActionMove()
: KMFilterActionWithFolder( "transfer", i18n("Move Into Folder") )
{
}
KMFilterAction::ReturnCode KMFilterActionMove::process(KMMessage* msg) const
{
if ( !mFolder )
return ErrorButGoOn;
ActionScheduler *handler = MessageProperty::filterHandler( msg );
if (handler) {
MessageProperty::setFilterFolder( msg, mFolder );
} else {
// The old filtering system does not support online imap targets.
// Skip online imap targets when using the old system.
KMFolder *check;
check = kmkernel->imapFolderMgr()->findIdString( argsAsString() );
if (mFolder && (check != mFolder)) {
MessageProperty::setFilterFolder( msg, mFolder );
}
}
return GoOn;
}
bool KMFilterActionMove::requiresBody(KMMsgBase*) const
{
return false; //iff mFolder->folderMgr == msgBase->parent()->folderMgr;
}
//=============================================================================
// KMFilterActionCopy - copy into folder
// Copy message into another mail folder
//=============================================================================
class KMFilterActionCopy: public KMFilterActionWithFolder
{
public:
KMFilterActionCopy();
virtual ReturnCode process(KMMessage* msg) const;
virtual void processAsync(KMMessage* msg) const;
virtual bool requiresBody(KMMsgBase*) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionCopy::newAction( void )
{
return ( new KMFilterActionCopy );
}
KMFilterActionCopy::KMFilterActionCopy()
: KMFilterActionWithFolder( "copy", i18n("Copy Into Folder") )
{
}
KMFilterAction::ReturnCode KMFilterActionCopy::process( KMMessage *msg ) const
{
// TODO opening and closing the folder is a trade off.
// Perhaps Copy is a seldomly used action for now,
// but I gonna look at improvements ASAP.
if ( !mFolder || mFolder->open( "filtercopy" ) != 0 ) {
return ErrorButGoOn;
}
// copy the message 1:1
KMMessage* msgCopy = new KMMessage( new DwMessage( *msg->asDwMessage() ) );
int index;
int rc = mFolder->addMsg( msgCopy, &index );
if ( rc == 0 && index != -1 ) {
mFolder->unGetMsg( index );
}
mFolder->close( "filtercopy" );
return GoOn;
}
void KMFilterActionCopy::processAsync( KMMessage *msg ) const
{
ActionScheduler *handler = MessageProperty::filterHandler( msg );
KMCommand *cmd = new KMCopyCommand( mFolder, msg );
QObject::connect( cmd, SIGNAL( completed( KMCommand * ) ),
handler, SLOT( copyMessageFinished( KMCommand * ) ) );
cmd->start();
}
bool KMFilterActionCopy::requiresBody( KMMsgBase *msg ) const
{
Q_UNUSED( msg );
return true;
}
//=============================================================================
// KMFilterActionForward - forward to
// Forward message to another user
//=============================================================================
class KMFilterActionForward: public KMFilterActionWithAddress
{
public:
KMFilterActionForward();
virtual ReturnCode process( KMMessage *msg ) const;
static KMFilterAction* newAction( void );
};
KMFilterAction *KMFilterActionForward::newAction( void )
{
return ( new KMFilterActionForward );
}
KMFilterActionForward::KMFilterActionForward()
: KMFilterActionWithAddress( "forward", i18n("Forward To") )
{
}
KMFilterAction::ReturnCode KMFilterActionForward::process( KMMessage *aMsg ) const
{
if ( mParameter.isEmpty() )
return ErrorButGoOn;
// avoid endless loops when this action is used in a filter
// which applies to sent messages
if ( KMMessage::addressIsInAddressList( mParameter, QStringList( aMsg->to() ) ) )
return ErrorButGoOn;
// Create the forwarded message by hand to make forwarding of messages with
// attachments work.
// Note: This duplicates a lot of code from KMMessage::createForward() and
// KMComposeWin::applyChanges().
// ### FIXME: Remove the code duplication again.
KMMessage* msg = new KMMessage;
msg->initFromMessage( aMsg );
// QString st = QString::fromUtf8( aMsg->createForwardBody() );
TemplateParser parser( msg, TemplateParser::Forward,
aMsg->body(), false, false, false);
parser.process( aMsg );
QByteArray
encoding = KMMsgBase::autoDetectCharset( aMsg->charset(),
KMMessage::preferredCharsets(),
msg->body() );
if( encoding.isEmpty() )
encoding = "utf-8";
QByteArray str = KMMsgBase::codecForName( encoding )->fromUnicode( msg->body() );
msg->setCharset( encoding );
msg->setTo( mParameter );
msg->setSubject( "Fwd: " + aMsg->subject() );
bool isQP = kmkernel->msgSender()->sendQuotedPrintable();
if( aMsg->numBodyParts() == 0 )
{
msg->setAutomaticFields( true );
msg->setHeaderField( "Content-Type", "text/plain" );
// msg->setCteStr( isQP ? "quoted-printable": "8bit" );
QList<int> dummy;
msg->setBodyAndGuessCte(str, dummy, !isQP);
msg->setCharset( encoding );
if( isQP )
msg->setBodyEncoded( str );
else
msg->setBody( str );
}
else
{
KMMessagePart bodyPart, msgPart;
msg->removeHeaderField( "Content-Type" );
msg->removeHeaderField( "Content-Transfer-Encoding" );
msg->setAutomaticFields( true );
msg->setBody( "This message is in MIME format.\n\n" );
bodyPart.setTypeStr( "text" );
bodyPart.setSubtypeStr( "plain" );
// bodyPart.setCteStr( isQP ? "quoted-printable": "8bit" );
QList<int> dummy;
bodyPart.setBodyAndGuessCte(str, dummy, !isQP);
bodyPart.setCharset( encoding );
bodyPart.setBodyEncoded( str );
msg->addBodyPart( &bodyPart );
for( int i = 0; i < aMsg->numBodyParts(); i++ )
{
aMsg->bodyPart( i, &msgPart );
if( i > 0 || qstricmp( msgPart.typeStr(), "text" ) != 0 )
msg->addBodyPart( &msgPart );
}
}
msg->cleanupHeader();
msg->link( aMsg, MessageStatus::statusForwarded() );
sendMDN( aMsg, KMime::MDN::Dispatched );
if ( !kmkernel->msgSender()->send( msg, KMail::MessageSender::SendLater ) ) {
kDebug(5006) <<"KMFilterAction: could not forward message (sending failed)";
return ErrorButGoOn; // error: couldn't send
}
return GoOn;
}
//=============================================================================
// KMFilterActionRedirect - redirect to
// Redirect message to another user
//=============================================================================
class KMFilterActionRedirect: public KMFilterActionWithAddress
{
public:
KMFilterActionRedirect();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionRedirect::newAction(void)
{
return (new KMFilterActionRedirect);
}
KMFilterActionRedirect::KMFilterActionRedirect()
: KMFilterActionWithAddress( "redirect", i18n("Redirect To") )
{
}
KMFilterAction::ReturnCode KMFilterActionRedirect::process(KMMessage* aMsg) const
{
KMMessage* msg;
if ( mParameter.isEmpty() )
return ErrorButGoOn;
msg = aMsg->createRedirect( mParameter );
sendMDN( aMsg, KMime::MDN::Dispatched );
if ( !kmkernel->msgSender()->send( msg, KMail::MessageSender::SendLater ) ) {
kDebug(5006) <<"KMFilterAction: could not redirect message (sending failed)";
return ErrorButGoOn; // error: couldn't send
}
return GoOn;
}
//=============================================================================
// KMFilterActionExec - execute command
// Execute a shell command
//=============================================================================
class KMFilterActionExec : public KMFilterActionWithCommand
{
public:
KMFilterActionExec();
virtual ReturnCode process(KMMessage* msg) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionExec::newAction(void)
{
return (new KMFilterActionExec());
}
KMFilterActionExec::KMFilterActionExec()
: KMFilterActionWithCommand( "execute", i18n("Execute Command") )
{
}
KMFilterAction::ReturnCode KMFilterActionExec::process(KMMessage *aMsg) const
{
return KMFilterActionWithCommand::genericProcess( aMsg, false ); // ignore output
}
//=============================================================================
// KMFilterActionExtFilter - use external filter app
// External message filter: executes a shell command with message
// on stdin; altered message is expected on stdout.
//=============================================================================
#include <threadweaver/ThreadWeaver.h>
#include <threadweaver/Job.h>
#include <threadweaver/DebuggingAids.h>
class PipeJob : public ThreadWeaver::Job
{
public:
PipeJob(QObject* parent = 0 , KMMessage* aMsg = 0, QString cmd = 0, QString tempFileName = 0 )
: ThreadWeaver::Job ( parent ),
mTempFileName( tempFileName ),
mCmd( cmd ),
mMsg( aMsg )
{
}
~PipeJob() {}
virtual void done( ThreadWeaver::Job *job )
{
ThreadWeaver::Job::done( job );
deleteLater( );
}
protected:
void run()
{
ThreadWeaver::debug (1, "PipeJob::run: doing it .\n");
FILE *p;
QByteArray ba;
// backup the serial number in case the header gets lost
QString origSerNum = mMsg->headerField( "X-KMail-Filtered" );
p = popen(QFile::encodeName(mCmd), "r");
int len =100;
char buffer[100];
// append data to ba:
while (true) {
if (! fgets( buffer, len, p ) ) break;
int oldsize = ba.size();
ba.resize( oldsize + strlen(buffer) );
memmove( ba.begin() + oldsize, buffer, strlen(buffer) );
}
pclose(p);
if ( !ba.isEmpty() ) {
ThreadWeaver::debug (1, "PipeJob::run: %s", ba.constData() );
KMFolder *filterFolder = mMsg->parent();
ActionScheduler *handler = MessageProperty::filterHandler( mMsg->getMsgSerNum() );
mMsg->fromString( ba );
if ( !origSerNum.isEmpty() )
mMsg->setHeaderField( "X-KMail-Filtered", origSerNum );
if ( filterFolder && handler ) {
bool oldStatus = handler->ignoreChanges( true );
filterFolder->take( filterFolder->find( mMsg ) );
filterFolder->addMsg( mMsg );
handler->ignoreChanges( oldStatus );
} else {
kDebug(5006) <<"Warning: Cannot refresh the message from the external filter.";
}
}
ThreadWeaver::debug (1, "PipeJob::run: done.\n" );
// unlink the tempFile
QFile::remove(mTempFileName);
}
QString mTempFileName;
QString mCmd;
KMMessage *mMsg;
};
class KMFilterActionExtFilter: public KMFilterActionWithCommand
{
public:
KMFilterActionExtFilter();
virtual ReturnCode process(KMMessage* msg) const;
virtual void processAsync(KMMessage* msg) const;
static KMFilterAction* newAction(void);
};
KMFilterAction* KMFilterActionExtFilter::newAction(void)
{
return (new KMFilterActionExtFilter);
}
KMFilterActionExtFilter::KMFilterActionExtFilter()
: KMFilterActionWithCommand( "filter app", i18n("Pipe Through") )
{
}
KMFilterAction::ReturnCode KMFilterActionExtFilter::process(KMMessage* aMsg) const
{
return KMFilterActionWithCommand::genericProcess( aMsg, true ); // use output
}
void KMFilterActionExtFilter::processAsync(KMMessage* aMsg) const
{
ActionScheduler *handler = MessageProperty::filterHandler( aMsg->getMsgSerNum() );
KTemporaryFile *inFile = new KTemporaryFile;
inFile->setAutoRemove(false);
inFile->open();
QList<KTemporaryFile*> atmList;
atmList.append( inFile );
QString commandLine = substituteCommandLineArgsFor( aMsg , atmList );
qDeleteAll( atmList );
atmList.clear();
if ( commandLine.isEmpty() )
handler->actionMessage( ErrorButGoOn );
// The parentheses force the creation of a subshell
// in which the user-specified command is executed.
// This is to really catch all output of the command as well
// as to avoid clashes of our redirection with the ones
// the user may have specified. In the long run, we
// shouldn't be using tempfiles at all for this class, due
// to security aspects. (mmutz)
commandLine = '(' + commandLine + ") <" + inFile->fileName();
// write message to file
QString tempFileName = inFile->fileName();
KPIMUtils::kByteArrayToFile( aMsg->asString(), tempFileName, //###
false, false, false );
inFile->close();
PipeJob *job = new PipeJob(0, aMsg, commandLine, tempFileName);
QObject::connect ( job, SIGNAL( done() ), handler, SLOT( actionMessage() ) );
kmkernel->weaver()->enqueue(job);
}
//=============================================================================
// KMFilterActionExecSound - execute command
// Execute a sound
//=============================================================================
class KMFilterActionExecSound : public KMFilterActionWithTest
{
public:
KMFilterActionExecSound();
~KMFilterActionExecSound();
virtual ReturnCode process(KMMessage* msg) const;
virtual bool requiresBody(KMMsgBase*) const;
static KMFilterAction* newAction(void);
private:
mutable Phonon::MediaObject* mPlayer;
};
KMFilterActionWithTest::KMFilterActionWithTest( const char* aName, const QString &aLabel )
: KMFilterAction( aName, aLabel )
{
}
KMFilterActionWithTest::~KMFilterActionWithTest()
{
}
QWidget* KMFilterActionWithTest::createParamWidget( QWidget* parent ) const
{
KMSoundTestWidget *le = new KMSoundTestWidget(parent);
le->setUrl( mParameter );
return le;
}
void KMFilterActionWithTest::applyParamWidgetValue( QWidget* paramWidget )
{
mParameter = ((KMSoundTestWidget*)paramWidget)->url();
}
void KMFilterActionWithTest::setParamWidgetValue( QWidget* paramWidget ) const
{
((KMSoundTestWidget*)paramWidget)->setUrl( mParameter );
}
void KMFilterActionWithTest::clearParamWidget( QWidget* paramWidget ) const
{
((KMSoundTestWidget*)paramWidget)->clear();
}
void KMFilterActionWithTest::argsFromString( const QString &argsStr )
{
mParameter = argsStr;
}
const QString KMFilterActionWithTest::argsAsString() const
{
return mParameter;
}
const QString KMFilterActionWithTest::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
KMFilterActionExecSound::KMFilterActionExecSound()
: KMFilterActionWithTest( "play sound", i18n("Play Sound") ),
mPlayer(0)
{
}
KMFilterActionExecSound::~KMFilterActionExecSound()
{
delete mPlayer;
}
KMFilterAction* KMFilterActionExecSound::newAction(void)
{
return (new KMFilterActionExecSound());
}
KMFilterAction::ReturnCode KMFilterActionExecSound::process(KMMessage*) const
{
if ( mParameter.isEmpty() )
return ErrorButGoOn;
if ( !mPlayer )
mPlayer = Phonon::createPlayer(Phonon::NotificationCategory);
mPlayer->setCurrentSource( mParameter );
mPlayer->play();
return GoOn;
}
bool KMFilterActionExecSound::requiresBody(KMMsgBase*) const
{
return false;
}
KMFilterActionWithUrl::KMFilterActionWithUrl( const char* aName, const QString &aLabel )
: KMFilterAction( aName, aLabel )
{
}
KMFilterActionWithUrl::~KMFilterActionWithUrl()
{
}
QWidget* KMFilterActionWithUrl::createParamWidget( QWidget* parent ) const
{
KUrlRequester *le = new KUrlRequester(parent);
le->setPath( mParameter );
return le;
}
void KMFilterActionWithUrl::applyParamWidgetValue( QWidget* paramWidget )
{
mParameter = ((KUrlRequester*)paramWidget)->url().path();
}
void KMFilterActionWithUrl::setParamWidgetValue( QWidget* paramWidget ) const
{
((KUrlRequester*)paramWidget)->setPath( mParameter );
}
void KMFilterActionWithUrl::clearParamWidget( QWidget* paramWidget ) const
{
((KUrlRequester*)paramWidget)->clear();
}
void KMFilterActionWithUrl::argsFromString( const QString &argsStr )
{
mParameter = argsStr;
}
const QString KMFilterActionWithUrl::argsAsString() const
{
return mParameter;
}
const QString KMFilterActionWithUrl::displayString() const
{
// FIXME after string freeze:
// return i18n("").arg( );
return label() + " \"" + Qt::escape( argsAsString() ) + "\"";
}
//=============================================================================
//
// Filter Action Dictionary
//
//=============================================================================
KMFilterActionDict::~KMFilterActionDict()
{
qDeleteAll( mList );
}
void KMFilterActionDict::init(void)
{
insert( KMFilterActionMove::newAction );
insert( KMFilterActionCopy::newAction );
insert( KMFilterActionIdentity::newAction );
insert( KMFilterActionSetStatus::newAction );
insert( KMFilterActionFakeDisposition::newAction );
insert( KMFilterActionTransport::newAction );
insert( KMFilterActionReplyTo::newAction );
insert( KMFilterActionForward::newAction );
insert( KMFilterActionRedirect::newAction );
insert( KMFilterActionSendReceipt::newAction );
insert( KMFilterActionExec::newAction );
insert( KMFilterActionExtFilter::newAction );
insert( KMFilterActionRemoveHeader::newAction );
insert( KMFilterActionAddHeader::newAction );
insert( KMFilterActionRewriteHeader::newAction );
insert( KMFilterActionExecSound::newAction );
// Register custom filter actions below this line.
}
// The int in the QDict constructor (41) must be a prime
// and should be greater than the double number of KMFilterAction types
KMFilterActionDict::KMFilterActionDict()
: QMultiHash<QString, KMFilterActionDesc*>()
{
init();
}
void KMFilterActionDict::insert( KMFilterActionNewFunc aNewFunc )
{
KMFilterAction *action = aNewFunc();
KMFilterActionDesc* desc = new KMFilterActionDesc;
desc->name = action->name();
desc->label = action->label();
desc->create = aNewFunc;
QMultiHash<QString, KMFilterActionDesc*>::insert( desc->name, desc );
QMultiHash<QString, KMFilterActionDesc*>::insert( desc->label, desc );
mList.append( desc );
delete action;
}