implement loading of Recurrence

4 files changed, 76 insertions, 4 deletions

diff --git a/libopie/pim/opimnotifymanager.cpp b/libopie/pim/opimnotifymanager.cpp
index be4a1c2..49af757 100644
--- a/libopie/pim/opimnotifymanager.cpp
+++ b/libopie/pim/opimnotifymanager.cpp
@@ -22,48 +22,51 @@ void OPimNotifyManager::remove( const OPimNotify& noti) {
     }else if ( noti.type() == QString::fromLatin1("OPimAlarm") ) {
         const OPimAlarm& al = static_cast<const OPimAlarm&>(noti);
         m_al.remove( al );
     }
 }
 void OPimNotifyManager::replace( const OPimNotify& noti) {
     if ( noti.type() == QString::fromLatin1("OPimReminder") ) {
         const OPimReminder& rem = static_cast<const OPimReminder&>(noti);
         m_rem.remove( rem );
         m_rem.append( rem );
     }else if ( noti.type() == QString::fromLatin1("OPimAlarm") ) {
         const OPimAlarm& al = static_cast<const OPimAlarm&>(noti);
         m_al.remove( al );
         m_al.append( al );
     }
 }
 OPimNotifyManager::Reminders OPimNotifyManager::reminders()const {
     return m_rem;
 }
 OPimNotifyManager::Alarms    OPimNotifyManager::alarms()const {
     return m_al;
 }
 void OPimNotifyManager::setAlarms( const Alarms& al) {
     m_al = al;
 }
 void OPimNotifyManager::setReminders( const Reminders& rem) {
     m_rem = rem;
 }
 /* FIXME!!! */
 /**
  * The idea is to check if the provider for our service
  * is online
  * if it is we will use QCOP
  * if not the Factory to get the backend...
  * Qtopia1.6 services would be kewl to have here....
  */
 void OPimNotifyManager::registerNotify( const OPimNotify& ) {
 
 }
 /* FIXME!!! */
 /**
  * same as above...
  * Also implement Url model
  * have a MainWindow....
  */
 void OPimNotifyManager::deregister( const OPimNotify& ) {
 
 }
+bool OPimNotifyManager::isEmpty()const {
+    return ( m_rem.isEmpty() && m_al.isEmpty() );
+}
diff --git a/libopie/pim/opimnotifymanager.h b/libopie/pim/opimnotifymanager.h
index 0eebc9b..0ac30a1 100644
--- a/libopie/pim/opimnotifymanager.h
+++ b/libopie/pim/opimnotifymanager.h
@@ -1,51 +1,54 @@
 #ifndef OPIE_PIM_NOTIFY_MANAGER_H
 #define OPIE_PIM_NOTIFY_MANAGER_H
 
 #include <qvaluelist.h>
 
 #include <opie/opimnotify.h>
 
 /**
  * The notify manager keeps track of the Notifiers....
  */
 class OPimNotifyManager {
 public:
     typedef QValueList<OPimReminder> Reminders;
     typedef QValueList<OPimAlarm>    Alarms;
     OPimNotifyManager( const Reminders& rems = Reminders(), const Alarms& alarms = Alarms() );
     ~OPimNotifyManager();
 
     /* we will cast it for you ;) */
     void add( const OPimNotify& );
     void remove( const OPimNotify& );
     /* replaces all with this one! */
     void replace( const OPimNotify& );
 
     Reminders reminders()const;
     Alarms    alarms()const;
 
     void setAlarms( const Alarms& );
     void setReminders( const Reminders& );
 
     /* register is a Ansi C keyword... */
     /**
      * This function will register the Notify to the Alarm Server
      * or datebook depending on the type of the notify
      */
     void registerNotify( const OPimNotify& );
 
     /**
      * this will do the opposite..
      */
     void deregister( const OPimNotify& );
 
+
+    bool isEmpty()const;
+
 private:
     Reminders m_rem;
     Alarms m_al;
 
     class Private;
     Private *d;
 
 };
 
 #endif
diff --git a/libopie/pim/orecur.cpp b/libopie/pim/orecur.cpp
index e3b45b4..eae1fdc 100644
--- a/libopie/pim/orecur.cpp
+++ b/libopie/pim/orecur.cpp
@@ -459,52 +459,52 @@ QString ORecur::toString()const {
 
     buf += " rtype=\"";
     switch ( data->type ) {
     case ORecur::Daily:
         buf += "Daily";
         break;
     case ORecur::Weekly:
         buf += "Weekly";
         break;
     case ORecur::MonthlyDay:
         buf += "MonthlyDay";
         break;
     case ORecur::MonthlyDate:
         buf += "MonthlyDate";
         break;
     case ORecur::Yearly:
         buf += "Yearly";
         break;
     default:
         buf += "NoRepeat";
         break;
     }
     buf += "\"";
     if (data->days > 0 )
         buf += " rweekdays=\"" + QString::number( static_cast<int>( data->days ) ) + "\"";
     if ( data->pos != 0 )
         buf += " rposition=\"" + QString::number(data->pos ) + "\"";
 
     buf += " rfreq=\"" + QString::number( data->freq ) + "\"";
     buf += " rhasenddate=\"" + QString::number( static_cast<int>( data->hasEnd ) ) + "\"";
     if ( data->hasEnd )
         buf += " enddt=\""
                + QString::number( OTimeZone::utc().fromUTCDateTime( QDateTime( data->end, QTime(12,0,0) ) ) )
                + "\"";
     buf += " created=\"" + QString::number( OTimeZone::utc().fromUTCDateTime( data->create ) ) + "\"";
 
     if ( data->list.isEmpty() ) return buf;
     // save exceptions list here!!
     ExceptionList::ConstIterator it;
     ExceptionList list = data->list;
     buf += " exceptions=\"";
     QDate date;
     for ( it = list.begin(); it != list.end(); ++it ) {
         date = (*it);
         if ( it != list.begin() ) buf += " ";
 
         buf += QCString().sprintf("%04d%02d%02d", date.year(), date.month(), date.day() );
     }
-    buf += "\"";
+    buf += "\" ";
 
     return buf;
 }
diff --git a/libopie/pim/otodoaccessxml.cpp b/libopie/pim/otodoaccessxml.cpp
index c0d8dfc..71b6a7e 100644
--- a/libopie/pim/otodoaccessxml.cpp
+++ b/libopie/pim/otodoaccessxml.cpp
@@ -1,233 +1,267 @@
 #include <errno.h>
 #include <fcntl.h>
 
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 
 #include <unistd.h>
 
 
 #include <qfile.h>
 #include <qvector.h>
 
 #include <qpe/global.h>
 #include <qpe/stringutil.h>
 #include <qpe/timeconversion.h>
 
+#include "otimezone.h"
 #include "orecur.h"
 #include "otodoaccessxml.h"
 
 namespace {
+    time_t rp_end;
+    ORecur* rec;
+    ORecur *recur() {
+        if (!rec ) rec = new ORecur;
+        return rec;
+    }
+    int snd;
+    enum MoreAttributes {
+        FRType = OTodo::CompletedDate + 2,
+        FRWeekdays,
+        FRPosition,
+        FRFreq,
+        FRHasEndDate,
+        FREndDate,
+        FRStart,
+        FREnd
+    };
     // FROM TT again
 char *strstrlen(const char *haystack, int hLen, const char* needle, int nLen)
 {
     char needleChar;
     char haystackChar;
     if (!needle || !haystack || !hLen || !nLen)
         return 0;
 
     const char* hsearch = haystack;
 
     if ((needleChar = *needle++) != 0) {
         nLen--; //(to make up for needle++)
         do {
             do {
                 if ((haystackChar = *hsearch++) == 0)
                     return (0);
                 if (hsearch >= haystack + hLen)
                     return (0);
             } while (haystackChar != needleChar);
         } while (strncmp(hsearch, needle, QMIN(hLen - (hsearch - haystack), nLen)) != 0);
         hsearch--;
     }
     return ((char *)hsearch);
 }
 }
 
 
 OTodoAccessXML::OTodoAccessXML( const QString& appName,
                                 const QString& fileName )
     : OTodoAccessBackend(), m_app( appName ),  m_opened( false ), m_changed( false )
 {
     if (!fileName.isEmpty() )
         m_file = fileName;
     else
         m_file = Global::applicationFileName( "todolist", "todolist.xml" );
 }
 OTodoAccessXML::~OTodoAccessXML() {
 
 }
 bool OTodoAccessXML::load() {
+    rec = 0;
     m_opened = true;
     m_changed = false;
     /* initialize dict */
     /*
      * UPDATE dict if you change anything!!!
      */
     QAsciiDict<int> dict(21);
     dict.setAutoDelete( TRUE );
     dict.insert("Categories" ,     new int(OTodo::Category)         );
     dict.insert("Uid" ,            new int(OTodo::Uid)              );
     dict.insert("HasDate" ,        new int(OTodo::HasDate)          );
     dict.insert("Completed" ,      new int(OTodo::Completed)        );
     dict.insert("Description" ,    new int(OTodo::Description)      );
     dict.insert("Summary" ,        new int(OTodo::Summary)          );
     dict.insert("Priority" ,       new int(OTodo::Priority)         );
     dict.insert("DateDay" ,        new int(OTodo::DateDay)          );
     dict.insert("DateMonth" ,      new int(OTodo::DateMonth)        );
     dict.insert("DateYear" ,       new int(OTodo::DateYear)         );
     dict.insert("Progress" ,       new int(OTodo::Progress)         );
-    dict.insert("Completed",       new int(OTodo::Completed)        );
+    dict.insert("CompletedDate",   new int(OTodo::CompletedDate)    );
     dict.insert("CrossReference",  new int(OTodo::CrossReference)   );
     dict.insert("State",           new int(OTodo::State)            );
-    dict.insert("Recurrence",      new int(OTodo::Recurrence)       );
     dict.insert("Alarms",          new int(OTodo::Alarms)           );
     dict.insert("Reminders",       new int(OTodo::Reminders)        );
     dict.insert("Notifiers",       new int(OTodo::Notifiers)        );
     dict.insert("Maintainer",      new int(OTodo::Maintainer)       );
+    dict.insert("rtype", new int(FRType) );
+    dict.insert("rweekdays", new int(FRWeekdays) );
+    dict.insert("rposition", new int(FRPosition) );
+    dict.insert("rfreq", new int(FRFreq) );
+    dict.insert("start", new int(FRStart) );
+    dict.insert("rhasenddate", new int(FRHasEndDate) );
+    dict.insert("enddt", new int(FREndDate) );
 
     // here the custom XML parser from TT it's GPL
     // but we want to push OpiePIM... to TT.....
     // mmap part from zecke :)
     int fd = ::open( QFile::encodeName(m_file).data(), O_RDONLY );
     struct stat attribut;
     if ( fd < 0 ) return false;
 
     if ( fstat(fd, &attribut ) == -1 ) {
         ::close( fd );
         return false;
     }
     void* map_addr = ::mmap(NULL,  attribut.st_size, PROT_READ, MAP_SHARED, fd, 0 );
     if ( map_addr == ( (caddr_t)-1) ) {
         ::close(fd );
         return false;
     }
     /* advise the kernel who we want to read it */
     ::madvise( map_addr,  attribut.st_size,  MADV_SEQUENTIAL );
     /* we do not the file any more */
     ::close( fd );
 
     char* dt = (char*)map_addr;
     int len = attribut.st_size;
     int i = 0;
     char *point;
     const char* collectionString = "<Task ";
     int strLen = strlen(collectionString);
     while ( ( point = strstrlen( dt+i, len -i, collectionString, strLen ) ) != 0l ) {
         i = point -dt;
         i+= strLen;
         qWarning("Found a start at %d %d", i,  (point-dt) );
 
         OTodo ev;
         m_year = m_month = m_day = 0;
 
         while ( TRUE ) {
             while ( i < len && (dt[i] == ' ' || dt[i] == '\n' || dt[i] == '\r') )
                 ++i;
             if ( i >= len-2 || (dt[i] == '/' && dt[i+1] == '>') )
                 break;
 
             // we have another attribute, read it.
             int j = i;
             while ( j < len && dt[j] != '=' )
                 ++j;
             QCString attr( dt+i, j-i+1);
 
             i = ++j; // skip =
 
             // find the start of quotes
             while ( i < len && dt[i] != '"' )
                 ++i;
             j = ++i;
 
             bool haveUtf = FALSE;
             bool haveEnt = FALSE;
             while ( j < len && dt[j] != '"' ) {
                 if ( ((unsigned char)dt[j]) > 0x7f )
                     haveUtf = TRUE;
                 if ( dt[j] == '&' )
                     haveEnt = TRUE;
                 ++j;
             }
             if ( i == j ) {
                 // empty value
                 i = j + 1;
                 continue;
             }
 
             QCString value( dt+i, j-i+1 );
             i = j + 1;
 
             QString str = (haveUtf ? QString::fromUtf8( value )
                     : QString::fromLatin1( value ) );
             if ( haveEnt )
                 str = Qtopia::plainString( str );
 
             /*
              * add key + value
              */
             todo( &dict, ev, attr, str );
 
         }
         /*
          * now add it
          */
         qWarning("End at %d", i );
         if (m_events.contains( ev.uid() ) || ev.uid() == 0) {
             ev.setUid( 1 );
             m_changed = true;
         }
         if ( ev.hasDueDate() ) {
             ev.setDueDate( QDate(m_year, m_month, m_day) );
         }
+        if ( rec && rec->doesRecur() ) {
+            OTimeZone utc = OTimeZone::utc();
+            ORecur recu( *rec ); // call copy c'tor
+            recu.setEndDate( utc.fromUTCDateTime( rp_end ).date() );
+            recu.setStart( ev.dueDate() );
+            ev.setRecurrence( recu );
+        }
         m_events.insert(ev.uid(), ev );
         m_year = m_month = m_day = -1;
+        delete rec;
+        rec = 0;
     }
 
     munmap(map_addr, attribut.st_size );
 
     qWarning("counts %d records loaded!", m_events.count() );
     return true;
 }
 bool OTodoAccessXML::reload() {
     m_events.clear();
     return load();
 }
 bool OTodoAccessXML::save() {
 //    qWarning("saving");
     if (!m_opened || !m_changed ) {
 //        qWarning("not saving");
         return true;
     }
     QString strNewFile = m_file + ".new";
     QFile f( strNewFile );
     if (!f.open( IO_WriteOnly|IO_Raw ) )
         return false;
 
     int written;
     QString out;
     out = "<!DOCTYPE Tasks>\n<Tasks>\n";
 
     // for all todos
     QMap<int, OTodo>::Iterator it;
     for (it = m_events.begin(); it != m_events.end(); ++it ) {
         out+= "<Task " + toString( (*it) ) + " />\n";
         QCString cstr = out.utf8();
         written = f.writeBlock( cstr.data(),  cstr.length() );
 
         /* less written then we wanted */
         if ( written != (int)cstr.length() ) {
             f.close();
             QFile::remove( strNewFile );
             return false;
         }
         out = QString::null;
     }
 
     out +=  "</Tasks>";
     QCString cstr = out.utf8();
     written = f.writeBlock( cstr.data(), cstr.length() );
 
     if ( written != (int)cstr.length() ) {
         f.close();
@@ -352,136 +386,168 @@ void OTodoAccessXML::todo( QAsciiDict<int>* dict, OTodo& ev,
         break;
     case OTodo::Category:
         ev.setCategories( ev.idsFromString( val ) );
         break;
     case OTodo::HasDate:
         ev.setHasDueDate( val.toInt() );
         break;
     case OTodo::Completed:
         ev.setCompleted( val.toInt() );
         break;
     case OTodo::Description:
         ev.setDescription( val );
         break;
     case OTodo::Summary:
         ev.setSummary( val );
         break;
     case OTodo::Priority:
         ev.setPriority( val.toInt() );
         break;
     case OTodo::DateDay:
         m_day = val.toInt();
         break;
     case OTodo::DateMonth:
         m_month = val.toInt();
         break;
     case OTodo::DateYear:
         m_year = val.toInt();
         break;
     case OTodo::Progress:
         ev.setProgress( val.toInt() );
         break;
     case OTodo::CrossReference:
     {
         /*
          * A cross refernce looks like
          * appname,id;appname,id
          * we need to split it up
          */
         QStringList  refs = QStringList::split(';', val );
         QStringList::Iterator strIt;
         for (strIt = refs.begin(); strIt != refs.end(); ++strIt ) {
             int pos = (*strIt).find(',');
             if ( pos > -1 )
                 ; // ev.addRelation( (*strIt).left(pos),  (*strIt).mid(pos+1).toInt() );
 
         }
         break;
     }
+    /* Recurrence stuff below + post processing later */
+    case FRType:
+        if ( val == "Daily" )
+            recur()->setType( ORecur::Daily );
+        else if ( val == "Weekly" )
+            recur()->setType( ORecur::Weekly);
+        else if ( val == "MonthlyDay" )
+            recur()->setType( ORecur::MonthlyDay );
+        else if ( val == "MonthlyDate" )
+            recur()->setType( ORecur::MonthlyDate );
+        else if ( val == "Yearly" )
+            recur()->setType( ORecur::Yearly );
+        else
+            recur()->setType( ORecur::NoRepeat );
+        break;
+    case FRWeekdays:
+        recur()->setDays( val.toInt() );
+        break;
+    case FRPosition:
+        recur()->setPosition( val.toInt() );
+        break;
+    case FRFreq:
+        recur()->setFrequency( val.toInt() );
+        break;
+    case FRHasEndDate:
+        recur()->setHasEndDate( val.toInt() );
+        break;
+    case FREndDate: {
+        rp_end = (time_t) val.toLong();
+        break;
+    }
     default:
         break;
     }
 }
 QString OTodoAccessXML::toString( const OTodo& ev )const {
     QString str;
 
     str += "Completed=\"" + QString::number( ev.isCompleted() ) + "\" ";
     str += "HasDate=\"" + QString::number( ev.hasDueDate() ) + "\" ";
     str += "Priority=\"" + QString::number( ev.priority() ) + "\" ";
     str += "Progress=\"" + QString::number(ev.progress() ) + "\" ";
 
     str += "Categories=\"" + toString( ev.categories() ) + "\" ";
     str += "Description=\"" + Qtopia::escapeString( ev.description() ) + "\" ";
     str += "Summary=\"" + Qtopia::escapeString( ev.summary() ) + "\" ";
 
     if ( ev.hasDueDate() ) {
         str += "DateYear=\"" + QString::number( ev.dueDate().year() ) + "\" ";
         str += "DateMonth=\"" + QString::number( ev.dueDate().month() ) + "\" ";
         str += "DateDay=\"" + QString::number( ev.dueDate().day() ) + "\" ";
     }
 //    qWarning( "Uid %d",  ev.uid() );
     str += "Uid=\"" + QString::number( ev.uid() ) + "\" ";
 
 // append the extra options
     /* FIXME Qtopia::Record this is currently not
      * possible you can set custom fields
      * but don' iterate over the list
      * I may do #define private protected
      * for this case - cough  --zecke
      */
     /*
     QMap<QString, QString> extras = ev.extras();
     QMap<QString, QString>::Iterator extIt;
     for (extIt = extras.begin(); extIt != extras.end(); ++extIt )
         str += extIt.key() + "=\"" +  extIt.data() + "\" ";
     */
     // cross refernce
-    if ( ev.hasRecurrence() )
+    if ( ev.hasRecurrence() ) {
         str += ev.recurrence().toString();
+    }
 
     return str;
 }
 QString OTodoAccessXML::toString( const QArray<int>& ints ) const {
     return Qtopia::Record::idsToString( ints );
 }
 
 /* internal class for sorting
  *
  * Inspired by todoxmlio.cpp from TT
  */
 
 struct OTodoXMLContainer {
     OTodo todo;
 };
 
 namespace {
     inline QString string( const OTodo& todo) {
         return  todo.summary().isEmpty() ?
             todo.description().left(20 ) :
             todo.summary();
     }
     inline int completed( const OTodo& todo1, const OTodo& todo2) {
         int ret = 0;
         if ( todo1.isCompleted() ) ret++;
         if ( todo2.isCompleted() ) ret--;
         return ret;
     }
     inline int priority( const OTodo& t1, const OTodo& t2) {
         return ( t1.priority() - t2.priority() );
     }
     inline int description( const OTodo& t1, const OTodo& t2) {
         return QString::compare( string(t1), string(t2) );
     }
     inline int deadline( const OTodo& t1, const OTodo& t2) {
         int ret = 0;
         if ( t1.hasDueDate() &&
              t2.hasDueDate() )
             ret = t2.dueDate().daysTo( t1.dueDate() );
         else if ( t1.hasDueDate() )
             ret = -1;
         else if ( t2.hasDueDate() )
             ret = 1;
         else
             ret = 0;
 
         return ret;
     }