quoted-printable text will be decoded for display

8 files changed, 74 insertions, 12 deletions

diff --git a/noncore/net/mail/abstractmail.cpp b/noncore/net/mail/abstractmail.cpp
index 7380c31..0bb2525 100644
--- a/noncore/net/mail/abstractmail.cpp
+++ b/noncore/net/mail/abstractmail.cpp
@@ -1,13 +1,34 @@
 #include "abstractmail.h"
 #include "imapwrapper.h"
 #include "pop3wrapper.h"
 
+#include <qstring.h>
+#include <stdlib.h>
+#include <libetpan/mailmime_content.h>
+
 AbstractMail* AbstractMail::getWrapper(IMAPaccount *a)
 {
     return new IMAPwrapper(a);
 }
 
 AbstractMail* AbstractMail::getWrapper(POP3account *a)
 {
     return new POP3wrapper(a);
 }
+
+QString AbstractMail::decode_quoted_printable(const char*text)
+{
+    char*result_text;
+    size_t index = 0;
+    QString result = "";
+    /* reset for recursive use! */
+    size_t target_length = 0;
+    result_text = 0;
+    int err = mailmime_quoted_printable_body_parse(text,strlen(text),
+            &index,&result_text,&target_length,0);
+    if (result_text) {
+        result = result_text;
+        free(result_text);
+    }
+    return result;
+}
diff --git a/noncore/net/mail/abstractmail.h b/noncore/net/mail/abstractmail.h
index 62e0715..4473ad2 100644
--- a/noncore/net/mail/abstractmail.h
+++ b/noncore/net/mail/abstractmail.h
@@ -1,31 +1,31 @@
 #ifndef __abstract_mail_
 #define __abstract_mail_
 
 #include <qobject.h>
 #include "settings.h"
 
 class RecMail;
 class RecBody;
 class RecPart;
 class IMAPwrapper;
 class POP3wrapper;
 class Folder;
 
 class AbstractMail:public QObject
 {
     Q_OBJECT
 public:
     AbstractMail(){};
     virtual ~AbstractMail(){}
     virtual QList<Folder>* listFolders()=0;
     virtual void listMessages(const QString & mailbox,QList<RecMail>&target )=0;
     virtual RecBody fetchBody(const RecMail&mail)=0;
     virtual QString fetchPart(const RecMail&mail,const RecPart&part)=0;
     virtual void deleteMail(const RecMail&mail)=0;
     virtual void answeredMail(const RecMail&mail)=0;
     
     static AbstractMail* getWrapper(IMAPaccount *a);
     static AbstractMail* getWrapper(POP3account *a);
+    static QString decode_quoted_printable(const char*text);
 };
-
 #endif
diff --git a/noncore/net/mail/imapwrapper.cpp b/noncore/net/mail/imapwrapper.cpp
index ad95384..a4e6228 100644
--- a/noncore/net/mail/imapwrapper.cpp
+++ b/noncore/net/mail/imapwrapper.cpp
@@ -299,478 +299,488 @@ RecMail*IMAPwrapper::parse_list_result(mailimap_msg_att* m_att)
                 if (addresslist.count()) {
                     m->setReplyto(addresslist.first());
                 }
             }
             m->setMsgid(QString(head->env_message_id));
         } else if (item->att_data.att_static->att_type==MAILIMAP_MSG_ATT_INTERNALDATE) {
             mailimap_date_time*d = item->att_data.att_static->att_data.att_internal_date;
 #if 0            
             QDateTime da(QDate(d->dt_year,d->dt_month,d->dt_day),QTime(d->dt_hour,d->dt_min,d->dt_sec));
             qDebug("%i %i %i - %i %i %i",d->dt_year,d->dt_month,d->dt_day,d->dt_hour,d->dt_min,d->dt_sec);
             qDebug(da.toString());
 #endif            
         } else if (item->att_data.att_static->att_type==MAILIMAP_MSG_ATT_RFC822_SIZE) {
             size = item->att_data.att_static->att_data.att_rfc822_size;
         }
     }
     /* msg is already deleted */
     if (mFlags.testBit(FLAG_DELETED) && m) {
         delete m;
         m = 0;
     }
     if (m) {
         m->setFlags(mFlags);
         m->setMsgsize(size);
     }
     return m;
 }
 
 RecBody IMAPwrapper::fetchBody(const RecMail&mail)
 {
     RecBody body;
     const char *mb;
     int err = MAILIMAP_NO_ERROR;
     clist *result;
     clistcell *current;
     mailimap_fetch_att *fetchAtt;
     mailimap_fetch_type *fetchType;
     mailimap_set *set;
     mailimap_body*body_desc;
 
     mb = mail.getMbox().latin1();
 
     login();
     if (!m_imap) {
         return body;
     }
     
     err = mailimap_select( m_imap, (char*)mb);
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox: %s",m_imap->imap_response);
         return body;
     }
  
     result = clist_new();
     /* the range has to start at 1!!! not with 0!!!! */
     set = mailimap_set_new_interval( mail.getNumber(),mail.getNumber() );
     fetchAtt = mailimap_fetch_att_new_bodystructure();
     fetchType = mailimap_fetch_type_new_fetch_att(fetchAtt);
     err = mailimap_fetch( m_imap, set, fetchType, &result );
     mailimap_set_free( set );
     mailimap_fetch_type_free( fetchType );
 
     if (err == MAILIMAP_NO_ERROR && (current=clist_begin(result)) ) {
         mailimap_msg_att * msg_att;
         msg_att = (mailimap_msg_att*)current->data;
         mailimap_msg_att_item*item = (mailimap_msg_att_item*)msg_att->att_list->first->data;
         body_desc = item->att_data.att_static->att_data.att_body;
         if (body_desc->bd_type==MAILIMAP_BODY_1PART) {
             searchBodyText(mail,body_desc->bd_data.bd_body_1part,body);
         } else if (body_desc->bd_type==MAILIMAP_BODY_MPART) {
             qDebug("Mulitpart mail");
             searchBodyText(mail,body_desc->bd_data.bd_body_mpart,body);
         }
     } else {
         qDebug("error fetching body: %s",m_imap->imap_response);
     }
     mailimap_fetch_list_free(result);
     return body;
 }
 
 /* this routine is just called when the mail has only ONE part.
    for filling the parts of a multi-part-message there are other
    routines 'cause we can not simply fetch the whole body. */
 void IMAPwrapper::searchBodyText(const RecMail&mail,mailimap_body_type_1part*mailDescription,RecBody&target_body)
 {
     if (!mailDescription) {
         return;
     }
     QString sub,body_text;
     RecPart singlePart;
     QValueList<int> path;
     fillSinglePart(singlePart,mailDescription);
     switch (mailDescription->bd_type) {
     case MAILIMAP_BODY_TYPE_1PART_MSG:
         path.append(1);
         body_text = fetchPart(mail,path,true);
+        if (singlePart.Encoding()=="quoted-printable") {
+            body_text = decode_quoted_printable(body_text.latin1());
+        }
         target_body.setBodytext(body_text);
         target_body.setDescription(singlePart);
         break;
     case MAILIMAP_BODY_TYPE_1PART_TEXT:
         qDebug("Mediatype single: %s",mailDescription->bd_data.bd_type_text->bd_media_text);
         path.append(1);
         body_text = fetchPart(mail,path,true);
+        if (singlePart.Encoding()=="quoted-printable") {
+            body_text = decode_quoted_printable(body_text.latin1());
+        }
         target_body.setBodytext(body_text);
         target_body.setDescription(singlePart);
         break;
     case MAILIMAP_BODY_TYPE_1PART_BASIC:
         qDebug("Single attachment");
         target_body.setBodytext("");
         target_body.addPart(singlePart);
         break;
     default:
         break;
     }
     
     return;
 }
 
 QStringList IMAPwrapper::address_list_to_stringlist(clist*list)
 {
     QStringList l;
     QString from;
     bool named_from;
     clistcell *current = NULL;
     mailimap_address * current_address=NULL;
     if (!list) {
         return l;
     }
     unsigned int count = 0;
     for (current=clist_begin(list);current!= NULL;current=clist_next(current)) {
         from = "";
         named_from = false;
         current_address=(mailimap_address*)current->data;
         if (current_address->ad_personal_name){
             from+=QString(current_address->ad_personal_name);
             from+=" ";
             named_from = true;
         }
         if (named_from && (current_address->ad_mailbox_name || current_address->ad_host_name)) {
             from+="<";
         }
         if (current_address->ad_mailbox_name) {
             from+=QString(current_address->ad_mailbox_name);
             from+="@";
         }
         if (current_address->ad_host_name) {
              from+=QString(current_address->ad_host_name);
         }
         if (named_from && (current_address->ad_mailbox_name || current_address->ad_host_name)) {
            from+=">";
         }
         l.append(QString(from));
         if (++count > 99) {
             break;
         }
     }
     return l;
 }
 
-QString IMAPwrapper::fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call)
+QString IMAPwrapper::fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call,const QString&enc)
 {
     QString body("");
     const char*mb;
     int err;
     mailimap_fetch_type *fetchType;
     mailimap_set *set;
     clistcell*current,*cur;
 
     login();
     if (!m_imap) {
         return body;
     }
     if (!internal_call) {
         mb = mail.getMbox().latin1();
         err = mailimap_select( m_imap, (char*)mb);
         if ( err != MAILIMAP_NO_ERROR ) {
             qDebug("error selecting mailbox: %s",m_imap->imap_response);
             return body;
         }
     }
     set = mailimap_set_new_single(mail.getNumber());
     clist*id_list=clist_new();
     for (unsigned j=0; j < path.count();++j) {
         uint32_t * p_id = (uint32_t *)malloc(sizeof(*p_id));
         *p_id = path[j];
         clist_append(id_list,p_id);
     }
     mailimap_section_part * section_part =  mailimap_section_part_new(id_list);
     mailimap_section_spec * section_spec =  mailimap_section_spec_new(MAILIMAP_SECTION_SPEC_SECTION_PART, NULL, section_part, NULL);
     mailimap_section * section = mailimap_section_new(section_spec);
     mailimap_fetch_att * fetch_att = mailimap_fetch_att_new_body_section(section);
     
     fetchType = mailimap_fetch_type_new_fetch_att(fetch_att);
     
     clist*result = clist_new();
     
     err = mailimap_fetch( m_imap, set, fetchType, &result );
     mailimap_set_free( set );
     mailimap_fetch_type_free( fetchType );
     
     if (err == MAILIMAP_NO_ERROR && (current=clist_begin(result)) ) {
         mailimap_msg_att * msg_att;
         msg_att = (mailimap_msg_att*)current->data;
         mailimap_msg_att_item*msg_att_item;
         for(cur = clist_begin(msg_att->att_list) ; cur != NULL ; cur = clist_next(cur)) {
             msg_att_item = (mailimap_msg_att_item*)clist_content(cur);
             if (msg_att_item->att_type == MAILIMAP_MSG_ATT_ITEM_STATIC) {
                 if (msg_att_item->att_data.att_static->att_type == MAILIMAP_MSG_ATT_BODY_SECTION) {
                     char*text = msg_att_item->att_data.att_static->att_data.att_body_section->sec_body_part;
                     msg_att_item->att_data.att_static->att_data.att_body_section->sec_body_part = 0L;
                     if (text) {
+                        if (enc=="quoted-printable") {
+                            body = decode_quoted_printable(text);
+                        } else {
                         body = QString(text);
+                        }
                         free(text);
                     } else {
                         body = "";
                     }
                 }
             }
         }
          
     } else {
         qDebug("error fetching text: %s",m_imap->imap_response);
     }
     mailimap_fetch_list_free(result);
     return body;
 }
 
 void IMAPwrapper::searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion,QValueList<int>recList)
 {
     /* current_recursion is for avoiding ugly mails which has a to deep body-structure */
     if (!mailDescription||current_recursion==10) {
         return;
     }
     clistcell*current;
     mailimap_body*current_body;
     unsigned int count = 0;
     for (current=clist_begin(mailDescription->bd_list);current!=0;current=clist_next(current)) {
         /* the point in the message */
         ++count;
         current_body = (mailimap_body*)current->data;
         if (current_body->bd_type==MAILIMAP_BODY_MPART) {
             QValueList<int>clist = recList;
             clist.append(count);
             searchBodyText(mail,current_body->bd_data.bd_body_mpart,target_body,current_recursion+1,clist);
         } else if (current_body->bd_type==MAILIMAP_BODY_1PART){
             RecPart currentPart;
             fillSinglePart(currentPart,current_body->bd_data.bd_body_1part);
             QValueList<int>clist = recList;    
             clist.append(count);
             /* important: Check for is NULL 'cause a body can be empty! */
             if (currentPart.Type()=="text" && target_body.Bodytext().isNull() ) {
-                QString body_text = fetchPart(mail,clist,true);
+                QString body_text = fetchPart(mail,clist,true,currentPart.Encoding());
                 target_body.setDescription(currentPart);
                 target_body.setBodytext(body_text);
             } else {
                 QString id("");
                 for (unsigned int j = 0; j < clist.count();++j) {
                     id+=(j>0?" ":"");
                     id+=QString("%1").arg(clist[j]);
                 }
                 qDebug("ID= %s",id.latin1());
                 currentPart.setIdentifier(id);
                 currentPart.setPositionlist(clist);
                 target_body.addPart(currentPart);
             }
         }
     }
 }
 
 void IMAPwrapper::fillSinglePart(RecPart&target_part,mailimap_body_type_1part*Description)
 {
     if (!Description) {
         return;
     }
     switch (Description->bd_type) {
         case MAILIMAP_BODY_TYPE_1PART_TEXT:
             target_part.setType("text");
             fillSingleTextPart(target_part,Description->bd_data.bd_type_text);
             break;
         case MAILIMAP_BODY_TYPE_1PART_BASIC:
             fillSingleBasicPart(target_part,Description->bd_data.bd_type_basic);
             break;
         case MAILIMAP_BODY_TYPE_1PART_MSG:
             fillSingleMsgPart(target_part,Description->bd_data.bd_type_msg);
             break;
         default:
             break;
     }
 }
 
 void IMAPwrapper::fillSingleTextPart(RecPart&target_part,mailimap_body_type_text*which)
 {
     if (!which) {
         return;
     }
     QString sub;
     sub = which->bd_media_text;
     target_part.setSubtype(sub.lower());
     target_part.setLines(which->bd_lines);
     fillBodyFields(target_part,which->bd_fields);
 }
 
 void IMAPwrapper::fillSingleMsgPart(RecPart&target_part,mailimap_body_type_msg*which)
 {
     if (!which) {
         return;
     }
 //    QString sub;
 //    sub = which->bd_media_text;
 //    target_part.setSubtype(sub.lower());
     qDebug("Message part");
     /* we set this type to text/plain */
     target_part.setType("text");
     target_part.setSubtype("plain");
     target_part.setLines(which->bd_lines);
     fillBodyFields(target_part,which->bd_fields);    
 }
 
 void IMAPwrapper::fillSingleBasicPart(RecPart&target_part,mailimap_body_type_basic*which)
 {
     if (!which) {
         return;
     }
     QString type,sub;
     switch (which->bd_media_basic->med_type) {
     case MAILIMAP_MEDIA_BASIC_APPLICATION:
         type = "application";
         break;
     case MAILIMAP_MEDIA_BASIC_AUDIO:
         type = "audio";
         break;
     case MAILIMAP_MEDIA_BASIC_IMAGE:
         type = "image";
         break;
     case MAILIMAP_MEDIA_BASIC_MESSAGE:
         type = "message";
         break;
     case MAILIMAP_MEDIA_BASIC_VIDEO:
         type = "video";
         break;
     case MAILIMAP_MEDIA_BASIC_OTHER:
     default:
         if (which->bd_media_basic->med_basic_type) {
             type = which->bd_media_basic->med_basic_type;
         } else {
             type = "";
         }
         break;
     }
     if (which->bd_media_basic->med_subtype) {
         sub = which->bd_media_basic->med_subtype;
     } else {
         sub = "";
     }
     qDebug("Type = %s/%s",type.latin1(),sub.latin1());
     target_part.setType(type.lower());
     target_part.setSubtype(sub.lower());
     fillBodyFields(target_part,which->bd_fields);
 }
 
 void IMAPwrapper::fillBodyFields(RecPart&target_part,mailimap_body_fields*which)
 {
     if (!which) return;
     if (which->bd_parameter && which->bd_parameter->pa_list && which->bd_parameter->pa_list->count>0) {
         clistcell*cur;
         mailimap_single_body_fld_param*param=0;
         for (cur = clist_begin(which->bd_parameter->pa_list);cur!=NULL;cur=clist_next(cur)) {
             param = (mailimap_single_body_fld_param*)cur->data;
             if (param) {
                 target_part.addParameter(QString(param->pa_name).lower(),QString(param->pa_value));
             }
         }
     }
     mailimap_body_fld_enc*enc = which->bd_encoding;
     QString encoding("");
     switch (enc->enc_type) {
     case MAILIMAP_BODY_FLD_ENC_7BIT:
         encoding = "7bit";
         break;
     case MAILIMAP_BODY_FLD_ENC_8BIT:
         encoding = "8bit";
         break;
     case MAILIMAP_BODY_FLD_ENC_BINARY:
         encoding="binary";
         break;
     case MAILIMAP_BODY_FLD_ENC_BASE64:
         encoding="base64";
         break;
     case MAILIMAP_BODY_FLD_ENC_QUOTED_PRINTABLE:
         encoding="quoted-printable";
         break;
     case MAILIMAP_BODY_FLD_ENC_OTHER:
     default:
         if (enc->enc_value) {
             char*t=enc->enc_value;
             encoding=QString(enc->enc_value);
             enc->enc_value=0L;
             free(t);
         }
     }
     if (which->bd_description) {
         target_part.setDescription(QString(which->bd_description));
     }
     target_part.setEncoding(encoding);
     target_part.setSize(which->bd_size);
 }
 
 QString IMAPwrapper::fetchPart(const RecMail&mail,const RecPart&part)
 {
-    return fetchPart(mail,part.Positionlist(),false);
+    return fetchPart(mail,part.Positionlist(),false,part.Encoding());
 }
 
 void IMAPwrapper::deleteMail(const RecMail&mail)
 {
     mailimap_flag_list*flist;
     mailimap_set *set;
     mailimap_store_att_flags * store_flags;
     int err;
     login();
     if (!m_imap) {
         return;
     }
     const char *mb = mail.getMbox().latin1();
     err = mailimap_select( m_imap, (char*)mb);
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox for delete: %s",m_imap->imap_response);
         return;
     }
     flist = mailimap_flag_list_new_empty();
     mailimap_flag_list_add(flist,mailimap_flag_new_deleted());
     store_flags = mailimap_store_att_flags_new_set_flags(flist);
     set = mailimap_set_new_single(mail.getNumber());
     err = mailimap_store(m_imap,set,store_flags);
     mailimap_set_free( set );
     mailimap_store_att_flags_free(store_flags);
 
     if (err != MAILIMAP_NO_ERROR) {
         qDebug("error deleting mail: %s",m_imap->imap_response);
         return;
     }
     qDebug("deleting mail: %s",m_imap->imap_response);
     /* should we realy do that at this moment? */
     err = mailimap_expunge(m_imap);
     if (err != MAILIMAP_NO_ERROR) {
         qDebug("error deleting mail: %s",m_imap->imap_response);
     }
     qDebug("Delete successfull %s",m_imap->imap_response);
 }
 
 void IMAPwrapper::answeredMail(const RecMail&mail)
 {
     mailimap_flag_list*flist;
     mailimap_set *set;
     mailimap_store_att_flags * store_flags;
     int err;
     login();
     if (!m_imap) {
         return;
     }
     const char *mb = mail.getMbox().latin1();
     err = mailimap_select( m_imap, (char*)mb);
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox for mark: %s",m_imap->imap_response);
         return;
     }
     flist = mailimap_flag_list_new_empty();
     mailimap_flag_list_add(flist,mailimap_flag_new_answered());
     store_flags = mailimap_store_att_flags_new_add_flags(flist);
     set = mailimap_set_new_single(mail.getNumber());
     err = mailimap_store(m_imap,set,store_flags);
     mailimap_set_free( set );
     mailimap_store_att_flags_free(store_flags);
 
     if (err != MAILIMAP_NO_ERROR) {
         qDebug("error marking mail: %s",m_imap->imap_response);
         return;
     }
 }
diff --git a/noncore/net/mail/imapwrapper.h b/noncore/net/mail/imapwrapper.h
index 700d512..768a517 100644
--- a/noncore/net/mail/imapwrapper.h
+++ b/noncore/net/mail/imapwrapper.h
@@ -1,56 +1,56 @@
 #ifndef __IMAPWRAPPER
 #define __IMAPWRAPPER
 
 #include <qlist.h>
 #include "mailwrapper.h"
 #include "abstractmail.h"
 
 struct mailimap;
 struct mailimap_body_type_1part;
 struct mailimap_body_type_text;
 struct mailimap_body_type_basic;
 struct mailimap_body_type_msg;
 struct mailimap_body_type_mpart;
 struct mailimap_body_fields;
 struct mailimap_msg_att;
 
 class IMAPwrapper : public AbstractMail
 {
     Q_OBJECT
 public:
     IMAPwrapper( IMAPaccount *a );
     virtual ~IMAPwrapper();
     virtual QList<Folder>* listFolders();
     virtual void listMessages(const QString & mailbox,QList<RecMail>&target );
     virtual RecBody fetchBody(const RecMail&mail);
     virtual QString fetchPart(const RecMail&mail,const RecPart&part);
     virtual void deleteMail(const RecMail&mail);
     virtual void answeredMail(const RecMail&mail);
 
     static void imap_progress( size_t current, size_t maximum );
 
 protected:
     RecMail*parse_list_result(mailimap_msg_att*);
     void login();
     void logout();
 
-    virtual QString fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call=false);
+    virtual QString fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call=false,const QString&enc="");
     
     void searchBodyText(const RecMail&mail,mailimap_body_type_1part*mailDescription,RecBody&target_body);
     void searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion=0,QValueList<int>recList=QValueList<int>());
 
     void fillSinglePart(RecPart&target_part,mailimap_body_type_1part*Description);
     void fillSingleTextPart(RecPart&target_part,mailimap_body_type_text*which);
     void fillSingleBasicPart(RecPart&target_part,mailimap_body_type_basic*which);
     void fillSingleMsgPart(RecPart&target_part,mailimap_body_type_msg*which);
     
     /* just helpers */
     static void fillBodyFields(RecPart&target_part,mailimap_body_fields*which);
     static QStringList address_list_to_stringlist(clist*list);
 
-private:
+
     IMAPaccount *account;
     mailimap *m_imap;
 };
 
 #endif
diff --git a/noncore/net/mail/libmailwrapper/abstractmail.cpp b/noncore/net/mail/libmailwrapper/abstractmail.cpp
index 7380c31..0bb2525 100644
--- a/noncore/net/mail/libmailwrapper/abstractmail.cpp
+++ b/noncore/net/mail/libmailwrapper/abstractmail.cpp
@@ -1,13 +1,34 @@
 #include "abstractmail.h"
 #include "imapwrapper.h"
 #include "pop3wrapper.h"
 
+#include <qstring.h>
+#include <stdlib.h>
+#include <libetpan/mailmime_content.h>
+
 AbstractMail* AbstractMail::getWrapper(IMAPaccount *a)
 {
     return new IMAPwrapper(a);
 }
 
 AbstractMail* AbstractMail::getWrapper(POP3account *a)
 {
     return new POP3wrapper(a);
 }
+
+QString AbstractMail::decode_quoted_printable(const char*text)
+{
+    char*result_text;
+    size_t index = 0;
+    QString result = "";
+    /* reset for recursive use! */
+    size_t target_length = 0;
+    result_text = 0;
+    int err = mailmime_quoted_printable_body_parse(text,strlen(text),
+            &index,&result_text,&target_length,0);
+    if (result_text) {
+        result = result_text;
+        free(result_text);
+    }
+    return result;
+}
diff --git a/noncore/net/mail/libmailwrapper/abstractmail.h b/noncore/net/mail/libmailwrapper/abstractmail.h
index 62e0715..4473ad2 100644
--- a/noncore/net/mail/libmailwrapper/abstractmail.h
+++ b/noncore/net/mail/libmailwrapper/abstractmail.h
@@ -1,31 +1,31 @@
 #ifndef __abstract_mail_
 #define __abstract_mail_
 
 #include <qobject.h>
 #include "settings.h"
 
 class RecMail;
 class RecBody;
 class RecPart;
 class IMAPwrapper;
 class POP3wrapper;
 class Folder;
 
 class AbstractMail:public QObject
 {
     Q_OBJECT
 public:
     AbstractMail(){};
     virtual ~AbstractMail(){}
     virtual QList<Folder>* listFolders()=0;
     virtual void listMessages(const QString & mailbox,QList<RecMail>&target )=0;
     virtual RecBody fetchBody(const RecMail&mail)=0;
     virtual QString fetchPart(const RecMail&mail,const RecPart&part)=0;
     virtual void deleteMail(const RecMail&mail)=0;
     virtual void answeredMail(const RecMail&mail)=0;
     
     static AbstractMail* getWrapper(IMAPaccount *a);
     static AbstractMail* getWrapper(POP3account *a);
+    static QString decode_quoted_printable(const char*text);
 };
-
 #endif
diff --git a/noncore/net/mail/libmailwrapper/imapwrapper.cpp b/noncore/net/mail/libmailwrapper/imapwrapper.cpp
index ad95384..a4e6228 100644
--- a/noncore/net/mail/libmailwrapper/imapwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/imapwrapper.cpp
@@ -299,478 +299,488 @@ RecMail*IMAPwrapper::parse_list_result(mailimap_msg_att* m_att)
                 if (addresslist.count()) {
                     m->setReplyto(addresslist.first());
                 }
             }
             m->setMsgid(QString(head->env_message_id));
         } else if (item->att_data.att_static->att_type==MAILIMAP_MSG_ATT_INTERNALDATE) {
             mailimap_date_time*d = item->att_data.att_static->att_data.att_internal_date;
 #if 0            
             QDateTime da(QDate(d->dt_year,d->dt_month,d->dt_day),QTime(d->dt_hour,d->dt_min,d->dt_sec));
             qDebug("%i %i %i - %i %i %i",d->dt_year,d->dt_month,d->dt_day,d->dt_hour,d->dt_min,d->dt_sec);
             qDebug(da.toString());
 #endif            
         } else if (item->att_data.att_static->att_type==MAILIMAP_MSG_ATT_RFC822_SIZE) {
             size = item->att_data.att_static->att_data.att_rfc822_size;
         }
     }
     /* msg is already deleted */
     if (mFlags.testBit(FLAG_DELETED) && m) {
         delete m;
         m = 0;
     }
     if (m) {
         m->setFlags(mFlags);
         m->setMsgsize(size);
     }
     return m;
 }
 
 RecBody IMAPwrapper::fetchBody(const RecMail&mail)
 {
     RecBody body;
     const char *mb;
     int err = MAILIMAP_NO_ERROR;
     clist *result;
     clistcell *current;
     mailimap_fetch_att *fetchAtt;
     mailimap_fetch_type *fetchType;
     mailimap_set *set;
     mailimap_body*body_desc;
 
     mb = mail.getMbox().latin1();
 
     login();
     if (!m_imap) {
         return body;
     }
     
     err = mailimap_select( m_imap, (char*)mb);
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox: %s",m_imap->imap_response);
         return body;
     }
  
     result = clist_new();
     /* the range has to start at 1!!! not with 0!!!! */
     set = mailimap_set_new_interval( mail.getNumber(),mail.getNumber() );
     fetchAtt = mailimap_fetch_att_new_bodystructure();
     fetchType = mailimap_fetch_type_new_fetch_att(fetchAtt);
     err = mailimap_fetch( m_imap, set, fetchType, &result );
     mailimap_set_free( set );
     mailimap_fetch_type_free( fetchType );
 
     if (err == MAILIMAP_NO_ERROR && (current=clist_begin(result)) ) {
         mailimap_msg_att * msg_att;
         msg_att = (mailimap_msg_att*)current->data;
         mailimap_msg_att_item*item = (mailimap_msg_att_item*)msg_att->att_list->first->data;
         body_desc = item->att_data.att_static->att_data.att_body;
         if (body_desc->bd_type==MAILIMAP_BODY_1PART) {
             searchBodyText(mail,body_desc->bd_data.bd_body_1part,body);
         } else if (body_desc->bd_type==MAILIMAP_BODY_MPART) {
             qDebug("Mulitpart mail");
             searchBodyText(mail,body_desc->bd_data.bd_body_mpart,body);
         }
     } else {
         qDebug("error fetching body: %s",m_imap->imap_response);
     }
     mailimap_fetch_list_free(result);
     return body;
 }
 
 /* this routine is just called when the mail has only ONE part.
    for filling the parts of a multi-part-message there are other
    routines 'cause we can not simply fetch the whole body. */
 void IMAPwrapper::searchBodyText(const RecMail&mail,mailimap_body_type_1part*mailDescription,RecBody&target_body)
 {
     if (!mailDescription) {
         return;
     }
     QString sub,body_text;
     RecPart singlePart;
     QValueList<int> path;
     fillSinglePart(singlePart,mailDescription);
     switch (mailDescription->bd_type) {
     case MAILIMAP_BODY_TYPE_1PART_MSG:
         path.append(1);
         body_text = fetchPart(mail,path,true);
+        if (singlePart.Encoding()=="quoted-printable") {
+            body_text = decode_quoted_printable(body_text.latin1());
+        }
         target_body.setBodytext(body_text);
         target_body.setDescription(singlePart);
         break;
     case MAILIMAP_BODY_TYPE_1PART_TEXT:
         qDebug("Mediatype single: %s",mailDescription->bd_data.bd_type_text->bd_media_text);
         path.append(1);
         body_text = fetchPart(mail,path,true);
+        if (singlePart.Encoding()=="quoted-printable") {
+            body_text = decode_quoted_printable(body_text.latin1());
+        }
         target_body.setBodytext(body_text);
         target_body.setDescription(singlePart);
         break;
     case MAILIMAP_BODY_TYPE_1PART_BASIC:
         qDebug("Single attachment");
         target_body.setBodytext("");
         target_body.addPart(singlePart);
         break;
     default:
         break;
     }
     
     return;
 }
 
 QStringList IMAPwrapper::address_list_to_stringlist(clist*list)
 {
     QStringList l;
     QString from;
     bool named_from;
     clistcell *current = NULL;
     mailimap_address * current_address=NULL;
     if (!list) {
         return l;
     }
     unsigned int count = 0;
     for (current=clist_begin(list);current!= NULL;current=clist_next(current)) {
         from = "";
         named_from = false;
         current_address=(mailimap_address*)current->data;
         if (current_address->ad_personal_name){
             from+=QString(current_address->ad_personal_name);
             from+=" ";
             named_from = true;
         }
         if (named_from && (current_address->ad_mailbox_name || current_address->ad_host_name)) {
             from+="<";
         }
         if (current_address->ad_mailbox_name) {
             from+=QString(current_address->ad_mailbox_name);
             from+="@";
         }
         if (current_address->ad_host_name) {
              from+=QString(current_address->ad_host_name);
         }
         if (named_from && (current_address->ad_mailbox_name || current_address->ad_host_name)) {
            from+=">";
         }
         l.append(QString(from));
         if (++count > 99) {
             break;
         }
     }
     return l;
 }
 
-QString IMAPwrapper::fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call)
+QString IMAPwrapper::fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call,const QString&enc)
 {
     QString body("");
     const char*mb;
     int err;
     mailimap_fetch_type *fetchType;
     mailimap_set *set;
     clistcell*current,*cur;
 
     login();
     if (!m_imap) {
         return body;
     }
     if (!internal_call) {
         mb = mail.getMbox().latin1();
         err = mailimap_select( m_imap, (char*)mb);
         if ( err != MAILIMAP_NO_ERROR ) {
             qDebug("error selecting mailbox: %s",m_imap->imap_response);
             return body;
         }
     }
     set = mailimap_set_new_single(mail.getNumber());
     clist*id_list=clist_new();
     for (unsigned j=0; j < path.count();++j) {
         uint32_t * p_id = (uint32_t *)malloc(sizeof(*p_id));
         *p_id = path[j];
         clist_append(id_list,p_id);
     }
     mailimap_section_part * section_part =  mailimap_section_part_new(id_list);
     mailimap_section_spec * section_spec =  mailimap_section_spec_new(MAILIMAP_SECTION_SPEC_SECTION_PART, NULL, section_part, NULL);
     mailimap_section * section = mailimap_section_new(section_spec);
     mailimap_fetch_att * fetch_att = mailimap_fetch_att_new_body_section(section);
     
     fetchType = mailimap_fetch_type_new_fetch_att(fetch_att);
     
     clist*result = clist_new();
     
     err = mailimap_fetch( m_imap, set, fetchType, &result );
     mailimap_set_free( set );
     mailimap_fetch_type_free( fetchType );
     
     if (err == MAILIMAP_NO_ERROR && (current=clist_begin(result)) ) {
         mailimap_msg_att * msg_att;
         msg_att = (mailimap_msg_att*)current->data;
         mailimap_msg_att_item*msg_att_item;
         for(cur = clist_begin(msg_att->att_list) ; cur != NULL ; cur = clist_next(cur)) {
             msg_att_item = (mailimap_msg_att_item*)clist_content(cur);
             if (msg_att_item->att_type == MAILIMAP_MSG_ATT_ITEM_STATIC) {
                 if (msg_att_item->att_data.att_static->att_type == MAILIMAP_MSG_ATT_BODY_SECTION) {
                     char*text = msg_att_item->att_data.att_static->att_data.att_body_section->sec_body_part;
                     msg_att_item->att_data.att_static->att_data.att_body_section->sec_body_part = 0L;
                     if (text) {
+                        if (enc=="quoted-printable") {
+                            body = decode_quoted_printable(text);
+                        } else {
                         body = QString(text);
+                        }
                         free(text);
                     } else {
                         body = "";
                     }
                 }
             }
         }
          
     } else {
         qDebug("error fetching text: %s",m_imap->imap_response);
     }
     mailimap_fetch_list_free(result);
     return body;
 }
 
 void IMAPwrapper::searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion,QValueList<int>recList)
 {
     /* current_recursion is for avoiding ugly mails which has a to deep body-structure */
     if (!mailDescription||current_recursion==10) {
         return;
     }
     clistcell*current;
     mailimap_body*current_body;
     unsigned int count = 0;
     for (current=clist_begin(mailDescription->bd_list);current!=0;current=clist_next(current)) {
         /* the point in the message */
         ++count;
         current_body = (mailimap_body*)current->data;
         if (current_body->bd_type==MAILIMAP_BODY_MPART) {
             QValueList<int>clist = recList;
             clist.append(count);
             searchBodyText(mail,current_body->bd_data.bd_body_mpart,target_body,current_recursion+1,clist);
         } else if (current_body->bd_type==MAILIMAP_BODY_1PART){
             RecPart currentPart;
             fillSinglePart(currentPart,current_body->bd_data.bd_body_1part);
             QValueList<int>clist = recList;    
             clist.append(count);
             /* important: Check for is NULL 'cause a body can be empty! */
             if (currentPart.Type()=="text" && target_body.Bodytext().isNull() ) {
-                QString body_text = fetchPart(mail,clist,true);
+                QString body_text = fetchPart(mail,clist,true,currentPart.Encoding());
                 target_body.setDescription(currentPart);
                 target_body.setBodytext(body_text);
             } else {
                 QString id("");
                 for (unsigned int j = 0; j < clist.count();++j) {
                     id+=(j>0?" ":"");
                     id+=QString("%1").arg(clist[j]);
                 }
                 qDebug("ID= %s",id.latin1());
                 currentPart.setIdentifier(id);
                 currentPart.setPositionlist(clist);
                 target_body.addPart(currentPart);
             }
         }
     }
 }
 
 void IMAPwrapper::fillSinglePart(RecPart&target_part,mailimap_body_type_1part*Description)
 {
     if (!Description) {
         return;
     }
     switch (Description->bd_type) {
         case MAILIMAP_BODY_TYPE_1PART_TEXT:
             target_part.setType("text");
             fillSingleTextPart(target_part,Description->bd_data.bd_type_text);
             break;
         case MAILIMAP_BODY_TYPE_1PART_BASIC:
             fillSingleBasicPart(target_part,Description->bd_data.bd_type_basic);
             break;
         case MAILIMAP_BODY_TYPE_1PART_MSG:
             fillSingleMsgPart(target_part,Description->bd_data.bd_type_msg);
             break;
         default:
             break;
     }
 }
 
 void IMAPwrapper::fillSingleTextPart(RecPart&target_part,mailimap_body_type_text*which)
 {
     if (!which) {
         return;
     }
     QString sub;
     sub = which->bd_media_text;
     target_part.setSubtype(sub.lower());
     target_part.setLines(which->bd_lines);
     fillBodyFields(target_part,which->bd_fields);
 }
 
 void IMAPwrapper::fillSingleMsgPart(RecPart&target_part,mailimap_body_type_msg*which)
 {
     if (!which) {
         return;
     }
 //    QString sub;
 //    sub = which->bd_media_text;
 //    target_part.setSubtype(sub.lower());
     qDebug("Message part");
     /* we set this type to text/plain */
     target_part.setType("text");
     target_part.setSubtype("plain");
     target_part.setLines(which->bd_lines);
     fillBodyFields(target_part,which->bd_fields);    
 }
 
 void IMAPwrapper::fillSingleBasicPart(RecPart&target_part,mailimap_body_type_basic*which)
 {
     if (!which) {
         return;
     }
     QString type,sub;
     switch (which->bd_media_basic->med_type) {
     case MAILIMAP_MEDIA_BASIC_APPLICATION:
         type = "application";
         break;
     case MAILIMAP_MEDIA_BASIC_AUDIO:
         type = "audio";
         break;
     case MAILIMAP_MEDIA_BASIC_IMAGE:
         type = "image";
         break;
     case MAILIMAP_MEDIA_BASIC_MESSAGE:
         type = "message";
         break;
     case MAILIMAP_MEDIA_BASIC_VIDEO:
         type = "video";
         break;
     case MAILIMAP_MEDIA_BASIC_OTHER:
     default:
         if (which->bd_media_basic->med_basic_type) {
             type = which->bd_media_basic->med_basic_type;
         } else {
             type = "";
         }
         break;
     }
     if (which->bd_media_basic->med_subtype) {
         sub = which->bd_media_basic->med_subtype;
     } else {
         sub = "";
     }
     qDebug("Type = %s/%s",type.latin1(),sub.latin1());
     target_part.setType(type.lower());
     target_part.setSubtype(sub.lower());
     fillBodyFields(target_part,which->bd_fields);
 }
 
 void IMAPwrapper::fillBodyFields(RecPart&target_part,mailimap_body_fields*which)
 {
     if (!which) return;
     if (which->bd_parameter && which->bd_parameter->pa_list && which->bd_parameter->pa_list->count>0) {
         clistcell*cur;
         mailimap_single_body_fld_param*param=0;
         for (cur = clist_begin(which->bd_parameter->pa_list);cur!=NULL;cur=clist_next(cur)) {
             param = (mailimap_single_body_fld_param*)cur->data;
             if (param) {
                 target_part.addParameter(QString(param->pa_name).lower(),QString(param->pa_value));
             }
         }
     }
     mailimap_body_fld_enc*enc = which->bd_encoding;
     QString encoding("");
     switch (enc->enc_type) {
     case MAILIMAP_BODY_FLD_ENC_7BIT:
         encoding = "7bit";
         break;
     case MAILIMAP_BODY_FLD_ENC_8BIT:
         encoding = "8bit";
         break;
     case MAILIMAP_BODY_FLD_ENC_BINARY:
         encoding="binary";
         break;
     case MAILIMAP_BODY_FLD_ENC_BASE64:
         encoding="base64";
         break;
     case MAILIMAP_BODY_FLD_ENC_QUOTED_PRINTABLE:
         encoding="quoted-printable";
         break;
     case MAILIMAP_BODY_FLD_ENC_OTHER:
     default:
         if (enc->enc_value) {
             char*t=enc->enc_value;
             encoding=QString(enc->enc_value);
             enc->enc_value=0L;
             free(t);
         }
     }
     if (which->bd_description) {
         target_part.setDescription(QString(which->bd_description));
     }
     target_part.setEncoding(encoding);
     target_part.setSize(which->bd_size);
 }
 
 QString IMAPwrapper::fetchPart(const RecMail&mail,const RecPart&part)
 {
-    return fetchPart(mail,part.Positionlist(),false);
+    return fetchPart(mail,part.Positionlist(),false,part.Encoding());
 }
 
 void IMAPwrapper::deleteMail(const RecMail&mail)
 {
     mailimap_flag_list*flist;
     mailimap_set *set;
     mailimap_store_att_flags * store_flags;
     int err;
     login();
     if (!m_imap) {
         return;
     }
     const char *mb = mail.getMbox().latin1();
     err = mailimap_select( m_imap, (char*)mb);
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox for delete: %s",m_imap->imap_response);
         return;
     }
     flist = mailimap_flag_list_new_empty();
     mailimap_flag_list_add(flist,mailimap_flag_new_deleted());
     store_flags = mailimap_store_att_flags_new_set_flags(flist);
     set = mailimap_set_new_single(mail.getNumber());
     err = mailimap_store(m_imap,set,store_flags);
     mailimap_set_free( set );
     mailimap_store_att_flags_free(store_flags);
 
     if (err != MAILIMAP_NO_ERROR) {
         qDebug("error deleting mail: %s",m_imap->imap_response);
         return;
     }
     qDebug("deleting mail: %s",m_imap->imap_response);
     /* should we realy do that at this moment? */
     err = mailimap_expunge(m_imap);
     if (err != MAILIMAP_NO_ERROR) {
         qDebug("error deleting mail: %s",m_imap->imap_response);
     }
     qDebug("Delete successfull %s",m_imap->imap_response);
 }
 
 void IMAPwrapper::answeredMail(const RecMail&mail)
 {
     mailimap_flag_list*flist;
     mailimap_set *set;
     mailimap_store_att_flags * store_flags;
     int err;
     login();
     if (!m_imap) {
         return;
     }
     const char *mb = mail.getMbox().latin1();
     err = mailimap_select( m_imap, (char*)mb);
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox for mark: %s",m_imap->imap_response);
         return;
     }
     flist = mailimap_flag_list_new_empty();
     mailimap_flag_list_add(flist,mailimap_flag_new_answered());
     store_flags = mailimap_store_att_flags_new_add_flags(flist);
     set = mailimap_set_new_single(mail.getNumber());
     err = mailimap_store(m_imap,set,store_flags);
     mailimap_set_free( set );
     mailimap_store_att_flags_free(store_flags);
 
     if (err != MAILIMAP_NO_ERROR) {
         qDebug("error marking mail: %s",m_imap->imap_response);
         return;
     }
 }
diff --git a/noncore/net/mail/libmailwrapper/imapwrapper.h b/noncore/net/mail/libmailwrapper/imapwrapper.h
index 700d512..768a517 100644
--- a/noncore/net/mail/libmailwrapper/imapwrapper.h
+++ b/noncore/net/mail/libmailwrapper/imapwrapper.h
@@ -1,56 +1,56 @@
 #ifndef __IMAPWRAPPER
 #define __IMAPWRAPPER
 
 #include <qlist.h>
 #include "mailwrapper.h"
 #include "abstractmail.h"
 
 struct mailimap;
 struct mailimap_body_type_1part;
 struct mailimap_body_type_text;
 struct mailimap_body_type_basic;
 struct mailimap_body_type_msg;
 struct mailimap_body_type_mpart;
 struct mailimap_body_fields;
 struct mailimap_msg_att;
 
 class IMAPwrapper : public AbstractMail
 {
     Q_OBJECT
 public:
     IMAPwrapper( IMAPaccount *a );
     virtual ~IMAPwrapper();
     virtual QList<Folder>* listFolders();
     virtual void listMessages(const QString & mailbox,QList<RecMail>&target );
     virtual RecBody fetchBody(const RecMail&mail);
     virtual QString fetchPart(const RecMail&mail,const RecPart&part);
     virtual void deleteMail(const RecMail&mail);
     virtual void answeredMail(const RecMail&mail);
 
     static void imap_progress( size_t current, size_t maximum );
 
 protected:
     RecMail*parse_list_result(mailimap_msg_att*);
     void login();
     void logout();
 
-    virtual QString fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call=false);
+    virtual QString fetchPart(const RecMail&mail,const QValueList<int>&path,bool internal_call=false,const QString&enc="");
     
     void searchBodyText(const RecMail&mail,mailimap_body_type_1part*mailDescription,RecBody&target_body);
     void searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion=0,QValueList<int>recList=QValueList<int>());
 
     void fillSinglePart(RecPart&target_part,mailimap_body_type_1part*Description);
     void fillSingleTextPart(RecPart&target_part,mailimap_body_type_text*which);
     void fillSingleBasicPart(RecPart&target_part,mailimap_body_type_basic*which);
     void fillSingleMsgPart(RecPart&target_part,mailimap_body_type_msg*which);
     
     /* just helpers */
     static void fillBodyFields(RecPart&target_part,mailimap_body_fields*which);
     static QStringList address_list_to_stringlist(clist*list);
 
-private:
+
     IMAPaccount *account;
     mailimap *m_imap;
 };
 
 #endif