| -rw-r--r-- | libkcal/icalformat.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/libkcal/icalformat.cpp b/libkcal/icalformat.cpp index 5877406..6f3a799 100644 --- a/libkcal/icalformat.cpp +++ b/libkcal/icalformat.cpp @@ -1,462 +1,469 @@ /* This file is part of libkcal. Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <qdatetime.h> #include <qstring.h> #include <qptrlist.h> #include <qregexp.h> #include <qclipboard.h> #include <qfile.h> #include <qtextstream.h> #include <qtextcodec.h> #include <stdlib.h> #include <kdebug.h> #include <kglobal.h> #include <klocale.h> extern "C" { #include <ical.h> #include <icalss.h> #include <icalparser.h> #include <icalrestriction.h> } #include "calendar.h" #include "calendarlocal.h" #include "journal.h" #include "icalformat.h" #include "icalformatimpl.h" #define _ICAL_VERSION "2.0" using namespace KCal; -ICalFormat::ICalFormat( ) +ICalFormat::ICalFormat( bool pe ) { + mProcessEvents = pe; mImpl = new ICalFormatImpl( this ); tzOffsetMin = 0; //qDebug("new ICalFormat() "); } ICalFormat::~ICalFormat() { delete mImpl; //qDebug("delete ICalFormat "); } bool ICalFormat::load( Calendar *calendar, const QString &fileName) { clearException(); QFile file( fileName ); if (!file.open( IO_ReadOnly ) ) { setException(new ErrorFormat(ErrorFormat::LoadError)); return false; } QTextStream ts( &file ); QString text; ts.setEncoding( QTextStream::Latin1 ); text = ts.read(); file.close(); return fromString( calendar, text ); } //#include <qdatetime.h> bool ICalFormat::save( Calendar *calendar, const QString &fileName ) { //kdDebug(5800) << "ICalFormat::save(): " << fileName << endl; //qDebug("ICalFormat::save "); clearException(); QString text = toString( calendar ); //return false; // qDebug("to string takes ms: %d ",is.elapsed() ); if ( text.isNull() ) return false; // TODO: write backup file //is.restart(); QFile file( fileName ); if (!file.open( IO_WriteOnly ) ) { setException(new ErrorFormat(ErrorFormat::SaveError, i18n("Could not open file '%1'").arg(fileName))); return false; } QTextStream ts( &file ); ts.setEncoding( QTextStream::Latin1 ); ts << text; file.close(); //qDebug("saving file takes ms: %d ", is.elapsed() ); return true; } bool ICalFormat::fromString( Calendar *cal, const QString &text ) { setTimeZone( cal->timeZoneId(), !cal->isLocalTime() ); // qDebug("ICalFormat::fromString tz: %s ", cal->timeZoneId().latin1()); // Get first VCALENDAR component. // TODO: Handle more than one VCALENDAR or non-VCALENDAR top components icalcomponent *calendar; //calendar = icalcomponent_new_from_string( text.local8Bit().data()); // good calendar = icalcomponent_new_from_string( text.utf8().data()); calendar = icalcomponent_new_from_string( (char*)text.latin1()); if (!calendar) { setException(new ErrorFormat(ErrorFormat::ParseErrorIcal)); return false; } bool success = true; if (icalcomponent_isa(calendar) != ICAL_VCALENDAR_COMPONENT) { setException(new ErrorFormat(ErrorFormat::NoCalendar)); success = false; } else { // put all objects into their proper places if ( !mImpl->populate( cal, calendar ) ) { if ( !exception() ) { setException(new ErrorFormat(ErrorFormat::ParseErrorKcal)); } success = false; } else mLoadedProductId = mImpl->loadedProductId(); } icalcomponent_free( calendar ); icalmemory_free_ring(); return success; } Incidence *ICalFormat::fromString( const QString &text ) { CalendarLocal cal( mTimeZoneId ); fromString(&cal, text); Incidence *ical = 0; QPtrList<Event> elist = cal.events(); if ( elist.count() > 0 ) { ical = elist.first(); } else { QPtrList<Todo> tlist = cal.todos(); if ( tlist.count() > 0 ) { ical = tlist.first(); } else { QPtrList<Journal> jlist = cal.journals(); if ( jlist.count() > 0 ) { ical = jlist.first(); } } } return ical; } #include <qapp.h> QString ICalFormat::toString( Calendar *cal ) { setTimeZone( cal->timeZoneId(), !cal->isLocalTime() ); icalcomponent *calendar = mImpl->createCalendarComponent(cal); icalcomponent *component; // todos QPtrList<Todo> todoList = cal->rawTodos(); QPtrListIterator<Todo> qlt(todoList); for (; qlt.current(); ++qlt) { component = mImpl->writeTodo(qlt.current()); icalcomponent_add_component(calendar,component); //qDebug(" todos "); - qApp->processEvents(); + if ( mProcessEvents ) { + //qDebug("mProcessEvents "); + qApp->processEvents(); + } } // events QPtrList<Event> events = cal->rawEvents(); Event *ev; for(ev=events.first();ev;ev=events.next()) { component = mImpl->writeEvent(ev); icalcomponent_add_component(calendar,component); //qDebug("events "); - qApp->processEvents(); + if ( mProcessEvents ) + qApp->processEvents(); } // journals QPtrList<Journal> journals = cal->journals(); Journal *j; for(j=journals.first();j;j=journals.next()) { component = mImpl->writeJournal(j); icalcomponent_add_component(calendar,component); //qDebug("journals "); - qApp->processEvents(); + if ( mProcessEvents ) + qApp->processEvents(); } const char *text; QString ret =""; text = icalcomponent_as_ical_string( calendar ); - qApp->processEvents(); + if ( mProcessEvents ) + qApp->processEvents(); // text = "BEGIN:VCALENDAR\nPRODID\n :-//K Desktop Environment//NONSGML libkcal 3.1//EN\nVERSION\n :2.0\nBEGIN:VEVENT\nDTSTAMP\n :20031231T213514Z\nORGANIZER\n :MAILTO:lutz@putz.de\nCREATED\n :20031231T213513Z\nUID\n :libkcal-1295166342.120\nSEQUENCE\n :0\nLAST-MODIFIED\n :20031231T213513Z\nSUMMARY\n :test1\nCLASS\n :PUBLIC\nPRIORITY\n :3\nDTSTART\n :20040101T090000Z\nDTEND\n :20040101T110000Z\nTRANSP\n :OPAQUE\nEND:VEVENT\nEND:VCALENDAR\n"; if ( text ) { ret = QString ( text ); } icalcomponent_free( calendar ); if (!text) { setException(new ErrorFormat(ErrorFormat::SaveError, i18n("libical error"))); icalmemory_free_ring(); return QString::null; } icalmemory_free_ring(); return ret; } QString ICalFormat::toICalString( Incidence *incidence ) { CalendarLocal cal( mTimeZoneId ); cal.addIncidence( incidence->clone() ); return toString( &cal ); } QString ICalFormat::toString( Incidence *incidence ) { icalcomponent *component; component = mImpl->writeIncidence( incidence ); const char *text = icalcomponent_as_ical_string( component ); icalcomponent_free( component ); return QString::fromLocal8Bit( text ); } QString ICalFormat::toString( Recurrence *recurrence ) { icalproperty *property; property = mImpl->writeRecurrenceRule( recurrence ); const char *text = icalproperty_as_ical_string( property ); icalproperty_free( property ); return QString::fromLocal8Bit( text ); } /* bool ICalFormat::fromString( Recurrence * recurrence, const QString& rrule ) { bool success = true; icalerror_clear_errno(); struct icalrecurrencetype recur = icalrecurrencetype_from_string( rrule ); if ( icalerrno != ICAL_NO_ERROR ) { kdDebug() << "Recurrence parsing error: " << icalerror_strerror( icalerrno ) << endl; success = false; } if ( success ) { mImpl->readRecurrence( recur, recurrence ); } return success; } */ QString ICalFormat::createScheduleMessage(IncidenceBase *incidence, Scheduler::Method method) { icalcomponent *message = mImpl->createScheduleComponent(incidence,method); QString messageText = icalcomponent_as_ical_string(message); return messageText; } ScheduleMessage *ICalFormat::parseScheduleMessage( Calendar *cal, const QString &messageText ) { setTimeZone( cal->timeZoneId(), !cal->isLocalTime() ); clearException(); if (messageText.isEmpty()) return 0; icalcomponent *message; message = icalparser_parse_string(messageText.local8Bit()); if (!message) return 0; icalproperty *m = icalcomponent_get_first_property(message, ICAL_METHOD_PROPERTY); if (!m) return 0; icalcomponent *c; IncidenceBase *incidence = 0; c = icalcomponent_get_first_component(message,ICAL_VEVENT_COMPONENT); if (c) { incidence = mImpl->readEvent(c); } if (!incidence) { c = icalcomponent_get_first_component(message,ICAL_VTODO_COMPONENT); if (c) { incidence = mImpl->readTodo(c); } } if (!incidence) { c = icalcomponent_get_first_component(message,ICAL_VFREEBUSY_COMPONENT); if (c) { incidence = mImpl->readFreeBusy(c); } } if (!incidence) { kdDebug() << "ICalFormat:parseScheduleMessage: object is not a freebusy, event or todo" << endl; return 0; } kdDebug(5800) << "ICalFormat::parseScheduleMessage() getting method..." << endl; icalproperty_method icalmethod = icalproperty_get_method(m); Scheduler::Method method; switch (icalmethod) { case ICAL_METHOD_PUBLISH: method = Scheduler::Publish; break; case ICAL_METHOD_REQUEST: method = Scheduler::Request; break; case ICAL_METHOD_REFRESH: method = Scheduler::Refresh; break; case ICAL_METHOD_CANCEL: method = Scheduler::Cancel; break; case ICAL_METHOD_ADD: method = Scheduler::Add; break; case ICAL_METHOD_REPLY: method = Scheduler::Reply; break; case ICAL_METHOD_COUNTER: method = Scheduler::Counter; break; case ICAL_METHOD_DECLINECOUNTER: method = Scheduler::Declinecounter; break; default: method = Scheduler::NoMethod; kdDebug(5800) << "ICalFormat::parseScheduleMessage(): Unknow method" << endl; break; } if (!icalrestriction_check(message)) { setException(new ErrorFormat(ErrorFormat::Restriction, Scheduler::translatedMethodName(method) + ": " + mImpl->extractErrorProperty(c))); return 0; } icalcomponent *calendarComponent = mImpl->createCalendarComponent(cal); Incidence *existingIncidence = cal->event(incidence->uid()); if (existingIncidence) { // TODO: check, if cast is required, or if it can be done by virtual funcs. if (existingIncidence->typeID() == todoID ) { Todo *todo = static_cast<Todo *>(existingIncidence); icalcomponent_add_component(calendarComponent, mImpl->writeTodo(todo)); } if (existingIncidence->typeID() == eventID ) { Event *event = static_cast<Event *>(existingIncidence); icalcomponent_add_component(calendarComponent, mImpl->writeEvent(event)); } } else { calendarComponent = 0; } qDebug("icalclassify commented out "); ScheduleMessage::Status status; #if 0 icalclass result = icalclassify(message,calendarComponent,(char *)""); switch (result) { case ICAL_PUBLISH_NEW_CLASS: status = ScheduleMessage::PublishNew; break; case ICAL_OBSOLETE_CLASS: status = ScheduleMessage::Obsolete; break; case ICAL_REQUEST_NEW_CLASS: status = ScheduleMessage::RequestNew; break; case ICAL_REQUEST_UPDATE_CLASS: status = ScheduleMessage::RequestUpdate; break; case ICAL_UNKNOWN_CLASS: default: status = ScheduleMessage::Unknown; break; } #endif status = ScheduleMessage::RequestUpdate; return new ScheduleMessage(incidence,method,status); } void ICalFormat::setTimeZone( const QString &id, bool utc ) { mTimeZoneId = id; mUtc = utc; tzOffsetMin = KGlobal::locale()->timezoneOffset(mTimeZoneId); //qDebug("ICalFormat::setTimeZoneOffset %s %d ",mTimeZoneId.latin1(), tzOffsetMin); } QString ICalFormat::timeZoneId() const { return mTimeZoneId; } bool ICalFormat::utc() const { return mUtc; } int ICalFormat::timeOffset() { return tzOffsetMin; } const char *ICalFormat::tzString() { const char* ret = (const char* ) mTzString; return ret; } |