fix of vcal crash

3 files changed, 37 insertions, 8 deletions

diff --git a/libkcal/vcalformat.cpp b/libkcal/vcalformat.cpp
index df93209..223aa5a 100644
--- a/libkcal/vcalformat.cpp
+++ b/libkcal/vcalformat.cpp
@@ -286,12 +286,13 @@ VObject *VCalFormat::eventToVTodo(const Todo *anEvent)
       else if (curAttendee->email().isEmpty())
         tmpStr = "MAILTO: " + curAttendee->name();
       else if (curAttendee->name().isEmpty() &&
 	       curAttendee->email().isEmpty())
 	kdDebug(5800) << "warning! this Event has an attendee w/o name or email!" << endl;
       VObject *aProp = addPropValue(vtodo, VCAttendeeProp, tmpStr.local8Bit());
+      addPropValue(aProp, VCRoleProp, writeRole(curAttendee->role()));
       addPropValue(aProp, VCRSVPProp, curAttendee->RSVP() ? "TRUE" : "FALSE");
       addPropValue(aProp, VCStatusProp, writeStatus(curAttendee->status()));
     }
   }
 
   // description BL:
@@ -449,13 +450,14 @@ VObject* VCalFormat::eventToVEvent(const Event *anEvent)
       else if (curAttendee->email().isEmpty())
         tmpStr = "MAILTO: " + curAttendee->name();
       else if (curAttendee->name().isEmpty() &&
 	       curAttendee->email().isEmpty())
 	kdDebug(5800) << "warning! this Event has an attendee w/o name or email!" << endl;
       VObject *aProp = addPropValue(vevent, VCAttendeeProp, tmpStr.local8Bit());
-      addPropValue(aProp, VCRSVPProp, curAttendee->RSVP() ? "TRUE" : "FALSE");;
+      addPropValue(aProp, VCRoleProp, writeRole(curAttendee->role()));
+      addPropValue(aProp, VCRSVPProp, curAttendee->RSVP() ? "TRUE" : "FALSE");
       addPropValue(aProp, VCStatusProp, writeStatus(curAttendee->status()));
     }
   }
 
   // recurrence rule stuff
   if (anEvent->recurrence()->doesRecur()) {
@@ -748,16 +750,18 @@ Todo *VCalFormat::VTodoToEvent(VObject *vtodo)
 				    emailPos2 - (emailPos1 + 1)));
       } else if (tmpStr.find('@') > 0) {
 	// just an email address
 	a = new Attendee(0, tmpStr);
       } else {
 	// just a name
-        QString email = tmpStr.replace( QRegExp(" "), "." );
-	a = new Attendee(tmpStr,email);
+          // QString email = tmpStr.replace( QRegExp(" "), "." );
+          a = new Attendee(tmpStr,0);
       }
-
+      // is there a Role property?
+      if ((vp = isAPropertyOf(vo, VCRoleProp)) != 0)
+          a->setRole(readRole(vObjectStringZValue(vp)));
       // is there an RSVP property?
       if ((vp = isAPropertyOf(vo, VCRSVPProp)) != 0)
 	a->setRSVP(vObjectStringZValue(vp));
       // is there a status property?
       if ((vp = isAPropertyOf(vo, VCStatusProp)) != 0)
 	a->setStatus(readStatus(vObjectStringZValue(vp)));
@@ -974,16 +978,21 @@ Event* VCalFormat::VEventToEvent(VObject *vevent)
 				    emailPos2 - (emailPos1 + 1)));
       } else if (tmpStr.find('@') > 0) {
 	// just an email address
 	a = new Attendee(0, tmpStr);
       } else {
 	// just a name
-        QString email = tmpStr.replace( QRegExp(" "), "." );
-	a = new Attendee(tmpStr,email);
+          //QString email = tmpStr.replace( QRegExp(" "), "." );
+          a = new Attendee(tmpStr,0);
       }
 
+  
+  // is there a Role property?
+      if ((vp = isAPropertyOf(vo, VCRoleProp)) != 0)
+          a->setRole(readRole(vObjectStringZValue(vp)));
+
       // is there an RSVP property?
       if ((vp = isAPropertyOf(vo, VCRSVPProp)) != 0)
 	a->setRSVP(vObjectStringZValue(vp));
       // is there a status property?
       if ((vp = isAPropertyOf(vo, VCStatusProp)) != 0)
 	a->setStatus(readStatus(vObjectStringZValue(vp)));
@@ -1655,13 +1664,31 @@ int VCalFormat::numFromDay(const QString &day)
   if (day == "FR ") return 4;
   if (day == "SA ") return 5;
   if (day == "SU ") return 6;
 
   return -1; // something bad happened. :)
 }
+Attendee::Role VCalFormat::readRole(const char *s) const
+{
+    QString statStr = s;
+  statStr = statStr.upper();
+  Attendee::Role role = Attendee::ReqParticipant;
+
+  if ( statStr == "OWNER")
+      role = Attendee::Chair;
+  //  enum Role { ReqParticipant, OptParticipant, NonParticipant, Chair };
+
+  return role;
+}
 
+QCString VCalFormat::writeRole(Attendee::Role role) const
+{
+    if ( role == Attendee::Chair )
+        return "OWNER";
+    return "ATTENDEE";
+}
 Attendee::PartStat VCalFormat::readStatus(const char *s) const
 {
   QString statStr = s;
   statStr = statStr.upper();
   Attendee::PartStat status;
 
diff --git a/libkcal/vcalformat.h b/libkcal/vcalformat.h
index 5bef7ed..c7df017 100644
--- a/libkcal/vcalformat.h
+++ b/libkcal/vcalformat.h
@@ -92,13 +92,14 @@ class VCalFormat : public CalFormat {
   
     /** takes a number 0 - 6 and returns the two letter string of that day,
       * i.e. MO, TU, WE, etc. */
     const char *dayFromNum(int day);
     /** the reverse of the above function. */
     int numFromDay(const QString &day);
-
+    Attendee::Role VCalFormat::readRole(const char *s) const;
+    QCString writeRole(Attendee::Role role) const;
     Attendee::PartStat readStatus(const char *s) const;
     QCString writeStatus(Attendee::PartStat status) const;
   
   private:
     Calendar *mCalendar;
     bool useLocalTime;
diff --git a/libkcal/versit/vcc.c b/libkcal/versit/vcc.c
index 9be752d..5413813 100644
--- a/libkcal/versit/vcc.c
+++ b/libkcal/versit/vcc.c
@@ -1759,13 +1759,14 @@ static void lexSkipWhite() {
 
 static char* lexGetWord() {
     int c;
     lexSkipWhite();
     lexClearToken();
     c = lexLookahead();
-    while (c != EOF && !strchr("\t\n ;:=",c)) {
+    // LR while (c != EOF && !strchr("\t\n ;:=",c)) {
+    while (c != EOF && !strchr("\t\n;:=",c)) {
 	lexAppendc(c);
 	lexSkipLookahead();
 	c = lexLookahead();
 	}
     lexAppendc(0);
     return lexStr();