bugfix: memoryleak in vCards during loading of addressbooks

3 files changed, 97 insertions, 52 deletions

diff --git a/kabc/vcard/ContentLine.cpp b/kabc/vcard/ContentLine.cpp
index 6fa1a8f..0fb5b5d 100644
--- a/kabc/vcard/ContentLine.cpp
+++ b/kabc/vcard/ContentLine.cpp
@@ -1,13 +1,13 @@
 /*
         libvcard - vCard parsing library for vCard version 3.0
 
         Copyright (C) 1999 Rik Hemsley rik@kde.org
-        
+
   Permission is hereby granted, free of charge, to any person obtaining a copy
   of this software and associated documentation files (the "Software"), to
   deal in the Software without restriction, including without limitation the
   rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   sell copies of the Software, and to permit persons to whom the Software is
   furnished to do so, subject to the following conditions:
 
   The above copyright notice and this permission notice shall be included in
@@ -63,39 +63,64 @@
 #include <VCardDefines.h>
 
 using namespace VCARD;
 
 ContentLine::ContentLine()
                 :Entity(),
                 value_(0)
 {
+  paramList_.setAutoDelete( TRUE );
 }
 
 ContentLine::ContentLine(const ContentLine & x)
                 :Entity(x),
                 group_ (x.group_),
                 name_ (x.name_),
-                paramList_(x.paramList_),
-                value_(x.value_->clone())
+        /*US    paramList_(x.paramList_),*/
+                value_(x.value_->clone()),
+                paramType_(x.paramType_),
+                valueType_(x.valueType_),
+                entityType_(x.entityType_)
 {
+  paramList_.setAutoDelete( TRUE );
+
+
+  ParamListIterator it(x.paramList_);
+  for (; it.current(); ++it)
+  {
+    Param *p = new Param;
+        p->setName( it.current()->name() );
+        p->setValue( it.current()->value() );
+    paramList_.append(p);
+  }
+
 }
 
 ContentLine::ContentLine(const QCString & s)
                 :Entity(s),
                 value_(0)
 {
+  paramList_.setAutoDelete( TRUE );
 }
 
         ContentLine &
 ContentLine::operator = (ContentLine & x)
 {
         if (*this == x) return *this;
-        
-        paramList_ = x.paramList();
+
+    ParamListIterator it(x.paramList_);
+    for (; it.current(); ++it)
+    {
+      Param *p = new Param;
+      p->setName( it.current()->name() );
+      p->setValue( it.current()->value() );
+      paramList_.append(p);
+    }
+
         value_ = x.value_->clone();
 
         Entity::operator = (x);
         return *this;
 }
 
         ContentLine &
 ContentLine::operator = (const QCString & s)
@@ -105,122 +130,122 @@ ContentLine::operator = (const QCString & s)
         value_ = 0;
         return *this;
 }
 
         bool
 ContentLine::operator == (ContentLine & x)
 {
         x.parse();
-        
+
         QPtrListIterator<Param> it(x.paramList());
-        
+
         if (!paramList_.find(it.current()))
                 return false;
 
         return true;
 }
 
 ContentLine::~ContentLine()
 {
         delete value_;
         value_ = 0;
 }
 
         void
 ContentLine::_parse()
 {
         vDebug("parse");
-        
+
         // Unqote newlines
         strRep_ = strRep_.replace( QRegExp( "\\\\n" ), "\n" );
-        
+
         int split = strRep_.find(':');
-        
+
         if (split == -1) { // invalid content line
                 vDebug("No ':'");
                 return;
         }
-        
+
         QCString firstPart(strRep_.left(split));
         QCString valuePart(strRep_.mid(split + 1));
-        
+
         split = firstPart.find('.');
-        
+
         if (split != -1) {
                         group_  = firstPart.left(split);
                         firstPart= firstPart.mid(split + 1);
         }
-        
+
         vDebug("Group == " + group_);
         vDebug("firstPart == " + firstPart);
         vDebug("valuePart == " + valuePart);
-        
+
         // Now we have the group, the name and param list together and the value.
-        
+
         QStrList l;
-        
+
         RTokenise(firstPart, ";", l);
-        
+
         if (l.count() == 0) {// invalid - no name !
                 vDebug("No name for this content line !");
                 return;
         }
-        
+
         name_ = l.at(0);
 
         // Now we have the name, so the rest of 'l' is the params.
         // Remove the name part.
         l.remove(0u);
-        
+
                 entityType_= EntityNameToEntityType(name_);
                 paramType_= EntityTypeToParamType(entityType_);
-        
+
         unsigned int i = 0;
-        
+
         // For each parameter, create a new parameter of the correct type.
 
         QStrListIterator it(l);
-        
+
         for (; it.current(); ++it, i++) {
 
                 QCString str = *it;
 
                 split = str.find("=");
                 if (split < 0 ) {
                         vDebug("No '=' in paramter.");
                         continue;
                 }
-                
+
                 QCString paraName = str.left(split);
                 QCString paraValue = str.mid(split + 1);
-                
+
                 QStrList paraValues;
                 RTokenise(paraValue, ",", paraValues);
-                
+
                 QStrListIterator it2( paraValues );
-                
-                        for(; it2.current(); ++it2) {   
-                
+
+                for(; it2.current(); ++it2) {
+
                         Param *p = new Param;
                         p->setName( paraName );
                         p->setValue( *it2 );
-        
+
                         paramList_.append(p);
                 }
         }
 
         // Create a new value of the correct type.
 
         valueType_ = EntityTypeToValueType(entityType_);
-        
+
         //kdDebug(5710) << "valueType: " << valueType_ << endl;
-        
+
         switch (valueType_) {
-                
+
                         case ValueSound:        value_ = new SoundValue;break;
                         case ValueAgent:        value_ = new AgentValue;break;
                         case ValueAddress:      value_ = new AdrValue;  break;
                         case ValueTel:          value_ = new TelValue;  break;
                         case ValueTextBin:      value_ = new TextBinValue;break;
                         case ValueOrg:          value_ = new OrgValue;  break;
                         case ValueN:            value_ = new NValue;    break;
                         case ValueUTC:          value_ = new UTCValue;  break;
@@ -230,48 +255,48 @@ ContentLine::_parse()
                         case ValueImage:        value_ = new ImageValue;break;
                         case ValueDate:                 value_ = new DateValue;         break;
                         case ValueTextList:     value_ = new TextListValue;break;
                         case ValueGeo:          value_ = new GeoValue;  break;
                 case ValueText:
                 case ValueUnknown:
                         default:                value_ = new TextValue;         break;
         }
-        
+
         *value_ = valuePart;
 }
 
         void
 ContentLine::_assemble()
 {
         vDebug("Assemble (argl) - my name is \"" + name_ + "\"");
         strRep_.truncate(0);
 
         QCString line;
-        
+
         if (!group_.isEmpty())
                 line += group_ + '.';
-        
+
         line += name_;
 
         vDebug("Adding parameters");
         ParamListIterator it(paramList_);
-        
+
         for (; it.current(); ++it)
                 line += ";" + it.current()->asString();
-        
+
         vDebug("Adding value");
         if (value_ != 0)
                 line += ":" + value_->asString();
         else
                 vDebug("No value");
 
         // Quote newlines
         line = line.replace( QRegExp( "\n" ), "\\n" );
-                
+
         // Fold lines longer than 72 chars
         const int maxLen = 72;
         uint cursor = 0;
         while( line.length() > ( cursor + 1 ) * maxLen ) {
                 strRep_ += line.mid( cursor * maxLen, maxLen );
                 strRep_ += "\r\n ";
                 ++cursor;
         }
diff --git a/kabc/vcard/VCardEntity.cpp b/kabc/vcard/VCardEntity.cpp
index 0c21e2f..0cd2086 100644
--- a/kabc/vcard/VCardEntity.cpp
+++ b/kabc/vcard/VCardEntity.cpp
@@ -1,13 +1,13 @@
 /*
         libvcard - vCard parsing library for vCard version 3.0
 
         Copyright (C) 1998 Rik Hemsley rik@kde.org
-        
+
   Permission is hereby granted, free of charge, to any person obtaining a copy
   of this software and associated documentation files (the "Software"), to
   deal in the Software without restriction, including without limitation the
   rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   sell copies of the Software, and to permit persons to whom the Software is
   furnished to do so, subject to the following conditions:
 
   The above copyright notice and this permission notice shall be included in
@@ -26,26 +26,29 @@
 #include <VCardDefines.h>
 #include <VCardVCardEntity.h>
 
 using namespace VCARD;
 
 VCardEntity::VCardEntity()
                 :Entity()
 {
+  cardList_.setAutoDelete( TRUE );
 }
 
 VCardEntity::VCardEntity(const VCardEntity & x)
                 :Entity(x)
 {
+  cardList_.setAutoDelete( TRUE );
 }
 
 VCardEntity::VCardEntity(const QCString & s)
                 :Entity(s)
 {
+  cardList_.setAutoDelete( TRUE );
 }
 
         VCardEntity &
 VCardEntity::operator = (VCardEntity & x)
 {
         if (*this == x) return *this;
 
         Entity::operator = (x);
@@ -70,40 +73,40 @@ VCardEntity::~VCardEntity()
 {
 }
 
         void
 VCardEntity::_parse()
 {
         vDebug("parse");
         QCString s(strRep_);
-        
+
         int i = s.find(QRegExp("BEGIN:VCARD", false));
-        
+
         while (i != -1) {
-                
+
                 i = s.find(QRegExp("BEGIN:VCARD", false), 11);
-                
+
                 QCString cardStr(s.left(i));
-                
+
                 VCard * v = new VCard(cardStr);
-                
+
                 cardList_.append(v);
-                
+
                 v->parse();
-                
+
                 s.remove(0, i);
         }
 }
 
         void
 VCardEntity::_assemble()
 {
         VCardListIterator it(cardList_);
-        
+
         for (; it.current(); ++it)
                 strRep_ += it.current()->asString() + "\r\n"; // One CRLF for luck.
 }
 
         VCardList &
 VCardEntity::cardList()
 {
         parse();
diff --git a/kabc/vcard/VCardv.cpp b/kabc/vcard/VCardv.cpp
index 8d271f4..3f0a5e5 100644
--- a/kabc/vcard/VCardv.cpp
+++ b/kabc/vcard/VCardv.cpp
@@ -31,37 +31,54 @@
 
 #include <VCardDefines.h>
 
 using namespace VCARD;
 
 VCard::VCard()
                 :Entity()
 {
+  contentLineList_.setAutoDelete( TRUE );
 }
 
 VCard::VCard(const VCard & x)
                 :Entity(x),
-                group_(x.group_),
-                contentLineList_(x.contentLineList_)
+                group_(x.group_)
 {
+  contentLineList_.setAutoDelete( TRUE );
+  //US
+        qDebug("VCard::VCard");
+
+  QPtrListIterator<ContentLine> it(x.contentLineList_);
+  for (; it.current(); ++it) {
+    ContentLine * c = new ContentLine(*it.current());
+    contentLineList_.append(c);
+  }
+
 }
 
 VCard::VCard(const QCString & s)
                 :Entity(s)
 {
+  contentLineList_.setAutoDelete( TRUE );
 }
 
         VCard &
 VCard::operator = (VCard & x)
 {
+  //US
+        qDebug("VCard::operator =");
         if (*this == x) return *this;
 
                 group_                  = x.group();
-                contentLineList_= x.contentLineList_;
+    QPtrListIterator<ContentLine> it(x.contentLineList_);
+    for (; it.current(); ++it) {
+      ContentLine * c = new ContentLine(*it.current());
+      contentLineList_.append(c);
+    }
 
         Entity::operator = (x);
         return *this;
 }
 
         VCard &
 VCard::operator = (const QCString & s)
 {