annotationjobs.cpp

 
#include "annotationjobs.h"
#include <tdeio/scheduler.h>
#include <kdebug.h>
 
using namespace KMail;
 
TDEIO::SimpleJob* AnnotationJobs::setAnnotation(
    TDEIO::Slave* slave, const KURL& url, const TQString& entry,
    const TQMap<TQString,TQString>& attributes )
{
  TQByteArray packedArgs;
  TQDataStream stream( packedArgs, IO_WriteOnly );
  stream << (int)'M' << (int)'S' << url << entry << attributes;
 
  TDEIO::SimpleJob* job = TDEIO::special( url, packedArgs, false );
  TDEIO::Scheduler::assignJobToSlave( slave, job );
  return job;
}
 
AnnotationJobs::GetAnnotationJob* AnnotationJobs::getAnnotation(
    TDEIO::Slave* slave, const KURL& url, const TQString& entry,
    const TQStringList& attributes )
{
  TQByteArray packedArgs;
  TQDataStream stream( packedArgs, IO_WriteOnly );
  stream << (int)'M' << (int)'G' << url << entry << attributes;
 
  GetAnnotationJob* job = new GetAnnotationJob( url, entry, packedArgs, false );
  TDEIO::Scheduler::assignJobToSlave( slave, job );
  return job;
}
 
AnnotationJobs::GetAnnotationJob::GetAnnotationJob( const KURL& url, const TQString& entry,
                                                    const TQByteArray &packedArgs,
                                                    bool showProgressInfo )
  : TDEIO::SimpleJob( url, TDEIO::CMD_SPECIAL, packedArgs, showProgressInfo ),
    mEntry( entry )
{
  connect( this, TQ_SIGNAL(infoMessage(TDEIO::Job*,const TQString&)),
           TQ_SLOT(slotInfoMessage(TDEIO::Job*,const TQString&)) );
}
 
void AnnotationJobs::GetAnnotationJob::slotInfoMessage( TDEIO::Job*, const TQString& str )
{
  // Parse the result
  TQStringList lst = TQStringList::split( "\r", str );
  while ( lst.count() >= 2 ) // we take items 2 by 2
  {
    TQString name = lst.front(); lst.pop_front();
    TQString value = lst.front(); lst.pop_front();
    mAnnotations.append( AnnotationAttribute( mEntry, name, value ) );
  }
}
 
AnnotationJobs::MultiGetAnnotationJob::MultiGetAnnotationJob(
  TDEIO::Slave* slave, const KURL& url, const TQStringList& entries, bool showProgressInfo )
  : TDEIO::Job( showProgressInfo ),
    mSlave( slave ),
    mUrl( url ), mEntryList( entries ), mEntryListIterator( mEntryList.begin() )
{
  TQTimer::singleShot(0, this, TQ_SLOT(slotStart()));
}
 
 
void AnnotationJobs::MultiGetAnnotationJob::slotStart()
{
  if ( mEntryListIterator != mEntryList.end() ) {
    TQStringList attributes;
    attributes << "value";
    TDEIO::Job* job = getAnnotation( mSlave, mUrl, *mEntryListIterator, attributes );
    addSubjob( job );
  } else { // done!
    emitResult();
  }
}
 
void AnnotationJobs::MultiGetAnnotationJob::slotResult( TDEIO::Job *job )
{
  if ( job->error() ) {
    TDEIO::Job::slotResult( job ); // will set the error and emit result(this)
    return;
  }
  subjobs.remove( job );
  const TQString& entry = *mEntryListIterator;
  TQString value;
  bool found = false;
  GetAnnotationJob* getJob = static_cast<GetAnnotationJob *>( job );
  const AnnotationList& lst = getJob->annotations();
  for ( unsigned int i = 0 ; i < lst.size() ; ++ i ) {
    //kdDebug(5006) << "found annotation " << lst[i].name << " = " << lst[i].value << endl;
    if ( lst[i].name.startsWith( "value." ) ) { // value.priv or value.shared
      found = true;
      value = lst[i].value;
      break;
    }
  }
  emit annotationResult( entry, value, found );
  // Move on to next one
  ++mEntryListIterator;
  slotStart();
}
 
AnnotationJobs::MultiGetAnnotationJob* AnnotationJobs::multiGetAnnotation( TDEIO::Slave* slave, const KURL& url, const TQStringList& entries )
{
  return new MultiGetAnnotationJob( slave, url, entries, false /*showProgressInfo*/ );
}
 
 
AnnotationJobs::MultiSetAnnotationJob::MultiSetAnnotationJob(
  TDEIO::Slave* slave, const KURL& url, const AnnotationList& annotations, bool showProgressInfo )
  : TDEIO::Job( showProgressInfo ),
    mSlave( slave ),
    mUrl( url ), mAnnotationList( annotations ), mAnnotationListIterator( mAnnotationList.begin() )
{
  TQTimer::singleShot(0, this, TQ_SLOT(slotStart()));
}
 
 
void AnnotationJobs::MultiSetAnnotationJob::slotStart()
{
  if ( mAnnotationListIterator != mAnnotationList.end() ) {
    const AnnotationAttribute& attr = *mAnnotationListIterator;
    // setAnnotation can set multiple attributes for a given entry.
    // So in theory we could group entries coming from our list. Bah.
    TQMap<TQString, TQString> attributes;
    attributes.insert( attr.name, attr.value );
    kdDebug() << k_funcinfo << " setting annotation " << attr.entry << " " << attr.name << " " << attr.value << endl;
    TDEIO::Job* job = setAnnotation( mSlave, mUrl, attr.entry, attributes );
    addSubjob( job );
  } else { // done!
    emitResult();
  }
}
 
void AnnotationJobs::MultiSetAnnotationJob::slotResult( TDEIO::Job *job )
{
  if ( job->error() ) {
    TDEIO::Job::slotResult( job ); // will set the error and emit result(this)
    return;
  }
  subjobs.remove( job );
  const AnnotationAttribute& attr = *mAnnotationListIterator;
  emit annotationChanged( attr.entry, attr.name, attr.value );
 
  // Move on to next one
  ++mAnnotationListIterator;
  slotStart();
}
 
AnnotationJobs::MultiSetAnnotationJob* AnnotationJobs::multiSetAnnotation(
  TDEIO::Slave* slave, const KURL& url, const AnnotationList& annotations )
{
  return new MultiSetAnnotationJob( slave, url, annotations, false /*showProgressInfo*/ );
}
 
 
AnnotationJobs::MultiUrlGetAnnotationJob::MultiUrlGetAnnotationJob( TDEIO::Slave* slave,
                                                                    const KURL& baseUrl,
                                                                    const TQStringList& paths,
                                                                    const TQString& annotation )
  : TDEIO::Job( false ),
    mSlave( slave ),
    mUrl( baseUrl ),
    mPathList( paths ),
    mPathListIterator( mPathList.begin() ),
    mAnnotation( annotation )
{
  TQTimer::singleShot(0, this, TQ_SLOT(slotStart()));
}
 
 
void AnnotationJobs::MultiUrlGetAnnotationJob::slotStart()
{
  if ( mPathListIterator != mPathList.end() ) {
    TQStringList attributes;
    attributes << "value";
    KURL url(mUrl);
    url.setPath( *mPathListIterator );
    TDEIO::Job* job = getAnnotation( mSlave, url, mAnnotation, attributes );
    addSubjob( job );
  } else { // done!
    emitResult();
  }
}
 
void AnnotationJobs::MultiUrlGetAnnotationJob::slotResult( TDEIO::Job *job )
{
  if ( job->error() ) {
    TDEIO::Job::slotResult( job ); // will set the error and emit result(this)
    return;
  }
  subjobs.remove( job );
  const TQString& path = *mPathListIterator;
  GetAnnotationJob* getJob = static_cast<GetAnnotationJob *>( job );
  const AnnotationList& lst = getJob->annotations();
  for ( unsigned int i = 0 ; i < lst.size() ; ++ i ) {
    kdDebug(5006) << "MultiURL: found annotation " << lst[i].name << " = " << lst[i].value << " for path: " << path << endl;
    if ( lst[i].name.startsWith( "value." ) ) { // value.priv or value.shared
      mAnnotations.insert( path, lst[i].value );
      break;
    }
  }
  // Move on to next one
  ++mPathListIterator;
  slotStart();
}
 
TQMap<TQString, TQString> AnnotationJobs::MultiUrlGetAnnotationJob::annotations() const
{
  return mAnnotations;
}
 
AnnotationJobs::MultiUrlGetAnnotationJob* AnnotationJobs::multiUrlGetAnnotation( TDEIO::Slave* slave,
                                                                                 const KURL& baseUrl,
                                                                                 const TQStringList& paths,
                                                                                 const TQString& annotation )
{
  return new MultiUrlGetAnnotationJob( slave, baseUrl, paths, annotation );
}
 
 
#include "annotationjobs.moc"