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
@@ -2,7 +2,7 @@
         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
@@ -68,29 +68,54 @@ 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);
@@ -110,9 +135,9 @@ ContentLine::operator = (const QCString & s)
 ContentLine::operator == (ContentLine & x)
 {
         x.parse();
-        
+
         QPtrListIterator<Param> it(x.paramList());
-        
+
         if (!paramList_.find(it.current()))
                 return false;
 
@@ -129,57 +154,57 @@ ContentLine::~ContentLine()
 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;
@@ -189,21 +214,21 @@ ContentLine::_parse()
                         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);
                 }
         }
@@ -211,11 +236,11 @@ ContentLine::_parse()
         // 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;
@@ -235,7 +260,7 @@ ContentLine::_parse()
                 case ValueUnknown:
                         default:                value_ = new TextValue;         break;
         }
-        
+
         *value_ = valuePart;
 }
 
@@ -246,18 +271,18 @@ ContentLine::_assemble()
         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();
@@ -266,7 +291,7 @@ ContentLine::_assemble()
 
         // Quote newlines
         line = line.replace( QRegExp( "\n" ), "\\n" );
-                
+
         // Fold lines longer than 72 chars
         const int maxLen = 72;
         uint cursor = 0;
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
@@ -2,7 +2,7 @@
         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
@@ -31,16 +31,19 @@ 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 &
@@ -75,21 +78,21 @@ 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);
         }
 }
@@ -98,7 +101,7 @@ VCardEntity::_parse()
 VCardEntity::_assemble()
 {
         VCardListIterator it(cardList_);
-        
+
         for (; it.current(); ++it)
                 strRep_ += it.current()->asString() + "\r\n"; // One CRLF for luck.
 }
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
@@ -36,27 +36,44 @@ 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;