retrieving a body structure of a multipart mail mostly finished

the first occurence of a part of type "text/xxx" will be interpreted
as body text.
ToDo: fetch the parameters for a mime-part like encoding and so on.

4 files changed, 196 insertions, 36 deletions

diff --git a/noncore/net/mail/imapwrapper.cpp b/noncore/net/mail/imapwrapper.cpp
index 27f1410..fa967da 100644
--- a/noncore/net/mail/imapwrapper.cpp
+++ b/noncore/net/mail/imapwrapper.cpp
@@ -335,49 +335,49 @@ RecBody IMAPwrapper::fetchBody(const RecMail&mail)
     err = mailimap_examine( 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,0);
+            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;
     switch (mailDescription->bd_type) {
     case MAILIMAP_BODY_TYPE_1PART_MSG:
         target_body.setType("text");
         sub = mailDescription->bd_data.bd_type_text->bd_media_text;
         target_body.setSubtype(sub.lower());
         fillPlainBody(mail,target_body);
         break;
@@ -469,70 +469,157 @@ QStringList IMAPwrapper::address_list_to_stringlist(clist*list)
             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;
 }
 
-void IMAPwrapper::searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion)
+QString IMAPwrapper::fetchPart(const RecMail&mail,QValueList<int>&path,bool internal_call)
+{
+    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();
+        /* select mailbox READONLY for operations */
+        err = mailimap_examine( 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) {
+                        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==2) {
+    if (!mailDescription||current_recursion==10) {
         return;
     }
-    qDebug("Mediatype: %s",mailDescription->bd_media_subtype);
     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) {
-            searchBodyText(mail,current_body->bd_data.bd_body_mpart,target_body,current_recursion+1);
+            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);
-            target_body.addPart(currentPart);
+            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);
+                target_body.setBodytext(body_text);
+                target_body.setType(currentPart.Type());
+                target_body.setSubtype(currentPart.Subtype());
+            } 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);
+                target_body.addPart(currentPart);
+            }
         }
     }
-    if (current_recursion==0) {
-        
-    }
 }
 
 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;
         default:
             break;
     }
 }
 
 void IMAPwrapper::fillSingleTextPart(RecPart&target_part,mailimap_body_type_text*which)
 {
     if (!which) {
         return;
@@ -568,38 +655,30 @@ void IMAPwrapper::fillSingleBasicPart(RecPart&target_part,mailimap_body_type_bas
         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_id) {
-        qDebug("Part ID = %s",which->bd_id);
-        target_part.setIdentifier(which->bd_id);
-    } else {
-        qDebug("ID empty");
-        target_part.setIdentifier("");
-    }
-
     clistcell*cur;
     mailimap_single_body_fld_param*param;
     for (cur = clist_begin(which->bd_parameter->pa_list);cur!=NULL;cur=clist_next(cur)) {
         param = (mailimap_single_body_fld_param*)cur->data;
     }
 }
diff --git a/noncore/net/mail/imapwrapper.h b/noncore/net/mail/imapwrapper.h
index f809edb..5ea45f3 100644
--- a/noncore/net/mail/imapwrapper.h
+++ b/noncore/net/mail/imapwrapper.h
@@ -4,49 +4,50 @@
 #include <qlist.h>
 #include "mailwrapper.h"
 
 struct mailimap;
 struct mailimap_body_type_1part;
 struct mailimap_body_type_text;
 struct mailimap_body_type_basic;
 struct mailimap_body_type_mpart;
 struct mailimap_body_fields;
 struct mailimap_msg_att;
 class RecMail;
 class RecBody;
 class RecPart;
 
 class IMAPwrapper : public QObject
 {
     Q_OBJECT
 
 public:
     IMAPwrapper( IMAPaccount *a );
     virtual ~IMAPwrapper();
     QList<IMAPFolder>* listFolders();
     void listMessages(const QString & mailbox,QList<RecMail>&target );
     RecBody fetchBody(const RecMail&mail);
+    QString fetchPart(const RecMail&mail,QValueList<int>&path,bool internal_call=false);
     static void imap_progress( size_t current, size_t maximum );
 
 protected:
     RecMail*parse_list_result(mailimap_msg_att*);
     void login();
     void logout();
     
     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);
+    void searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion=0,QValueList<int>recList=QValueList<int>());
 
     void fillPlainBody(const RecMail&mail,RecBody&target_body);
     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);
     
     /* 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/imapwrapper.cpp b/noncore/net/mail/libmailwrapper/imapwrapper.cpp
index 27f1410..fa967da 100644
--- a/noncore/net/mail/libmailwrapper/imapwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/imapwrapper.cpp
@@ -335,49 +335,49 @@ RecBody IMAPwrapper::fetchBody(const RecMail&mail)
     err = mailimap_examine( 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,0);
+            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;
     switch (mailDescription->bd_type) {
     case MAILIMAP_BODY_TYPE_1PART_MSG:
         target_body.setType("text");
         sub = mailDescription->bd_data.bd_type_text->bd_media_text;
         target_body.setSubtype(sub.lower());
         fillPlainBody(mail,target_body);
         break;
@@ -469,70 +469,157 @@ QStringList IMAPwrapper::address_list_to_stringlist(clist*list)
             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;
 }
 
-void IMAPwrapper::searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion)
+QString IMAPwrapper::fetchPart(const RecMail&mail,QValueList<int>&path,bool internal_call)
+{
+    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();
+        /* select mailbox READONLY for operations */
+        err = mailimap_examine( 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) {
+                        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==2) {
+    if (!mailDescription||current_recursion==10) {
         return;
     }
-    qDebug("Mediatype: %s",mailDescription->bd_media_subtype);
     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) {
-            searchBodyText(mail,current_body->bd_data.bd_body_mpart,target_body,current_recursion+1);
+            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);
-            target_body.addPart(currentPart);
+            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);
+                target_body.setBodytext(body_text);
+                target_body.setType(currentPart.Type());
+                target_body.setSubtype(currentPart.Subtype());
+            } 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);
+                target_body.addPart(currentPart);
+            }
         }
     }
-    if (current_recursion==0) {
-        
-    }
 }
 
 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;
         default:
             break;
     }
 }
 
 void IMAPwrapper::fillSingleTextPart(RecPart&target_part,mailimap_body_type_text*which)
 {
     if (!which) {
         return;
@@ -568,38 +655,30 @@ void IMAPwrapper::fillSingleBasicPart(RecPart&target_part,mailimap_body_type_bas
         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_id) {
-        qDebug("Part ID = %s",which->bd_id);
-        target_part.setIdentifier(which->bd_id);
-    } else {
-        qDebug("ID empty");
-        target_part.setIdentifier("");
-    }
-
     clistcell*cur;
     mailimap_single_body_fld_param*param;
     for (cur = clist_begin(which->bd_parameter->pa_list);cur!=NULL;cur=clist_next(cur)) {
         param = (mailimap_single_body_fld_param*)cur->data;
     }
 }
diff --git a/noncore/net/mail/libmailwrapper/imapwrapper.h b/noncore/net/mail/libmailwrapper/imapwrapper.h
index f809edb..5ea45f3 100644
--- a/noncore/net/mail/libmailwrapper/imapwrapper.h
+++ b/noncore/net/mail/libmailwrapper/imapwrapper.h
@@ -4,49 +4,50 @@
 #include <qlist.h>
 #include "mailwrapper.h"
 
 struct mailimap;
 struct mailimap_body_type_1part;
 struct mailimap_body_type_text;
 struct mailimap_body_type_basic;
 struct mailimap_body_type_mpart;
 struct mailimap_body_fields;
 struct mailimap_msg_att;
 class RecMail;
 class RecBody;
 class RecPart;
 
 class IMAPwrapper : public QObject
 {
     Q_OBJECT
 
 public:
     IMAPwrapper( IMAPaccount *a );
     virtual ~IMAPwrapper();
     QList<IMAPFolder>* listFolders();
     void listMessages(const QString & mailbox,QList<RecMail>&target );
     RecBody fetchBody(const RecMail&mail);
+    QString fetchPart(const RecMail&mail,QValueList<int>&path,bool internal_call=false);
     static void imap_progress( size_t current, size_t maximum );
 
 protected:
     RecMail*parse_list_result(mailimap_msg_att*);
     void login();
     void logout();
     
     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);
+    void searchBodyText(const RecMail&mail,mailimap_body_type_mpart*mailDescription,RecBody&target_body,int current_recursion=0,QValueList<int>recList=QValueList<int>());
 
     void fillPlainBody(const RecMail&mail,RecBody&target_body);
     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);
     
     /* 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