some mail imap changes

1 files changed, 72 insertions, 55 deletions

diff --git a/kmicromail/libmailwrapper/imapwrapper.cpp b/kmicromail/libmailwrapper/imapwrapper.cpp
index b0dd1b8..a6688ed 100644
--- a/kmicromail/libmailwrapper/imapwrapper.cpp
+++ b/kmicromail/libmailwrapper/imapwrapper.cpp
@@ -52,32 +52,33 @@ void IMAPwrapper::imap_progress( size_t current, size_t maximum )
     //qApp->processEvents()
     static int last = 0;
     if ( last != current )
         IMAPwrapper::progress();
     last = current;
 }
 void IMAPwrapper::progress( QString m )
 {
  
     static QString mProgrMess;
     if ( m != QString::null ) {
         mProgrMess = m;
-        mCurrent = 0;
+        mCurrent = 1;
         return;
     }
     QString mess;
     //qDebug("progress ");
     if (  mMax ) mess = mProgrMess +tr(" message %1 of %2").arg( mCurrent++).arg(mMax);
     else mess = mProgrMess +tr(" message %1").arg( mCurrent++);
     Global::statusMessage(mess);
+    qDebug("Progress %s %s", mess.latin1(), m.latin1());
     qApp->processEvents();
 }
 bool IMAPwrapper::start_tls(bool force_tls)
 {
     int err;
     bool try_tls;
     mailimap_capability_data * cap_data = 0;
 
     err = mailimap_capability(m_imap,&cap_data);
     if (err != MAILIMAP_NO_ERROR) {
         Global::statusMessage("error getting capabilities!");
         return false;
@@ -224,85 +225,101 @@ void IMAPwrapper::logout()
 {
     int err = MAILIMAP_NO_ERROR;
     if (!m_imap) return;
     err = mailimap_logout( m_imap );
     err = mailimap_close( m_imap );
     mailimap_free( m_imap );
     m_imap = 0;
     m_Lastmbox = "";
 }
 
 void IMAPwrapper::listMessages(const QString&mailbox,QValueList<Opie::Core::OSmartPointer<RecMail> > &target , int maxSizeInKb)
 {
-    int err = MAILIMAP_NO_ERROR;
-    clist *result = 0;
-    clistcell *current;
-    mailimap_fetch_type *fetchType = 0;
-    mailimap_set *set = 0;
-
-    login();
-    if (!m_imap) {
-        return;
-    }
-    /* select mailbox READONLY for operations */
-    err = selectMbox(mailbox);
-    if ( err != MAILIMAP_NO_ERROR ) {
-        return;
-    }
 
-    int last = m_imap->imap_selection_info->sel_exists;
+    int tryAgain = 1;
+    while ( tryAgain >= 0 ) {
+        int err = MAILIMAP_NO_ERROR;
+        clist *result = 0;
+        clistcell *current;
+        mailimap_fetch_type *fetchType = 0;
+        mailimap_set *set = 0;
 
-    if (last == 0) {
-        Global::statusMessage(tr("Mailbox has no mails"));
-        return;
-    } else {
-    }
-  
-    Global::statusMessage(tr("Fetching header list"));
-    qApp->processEvents();
-    /* the range has to start at 1!!! not with 0!!!! */
-    set = mailimap_set_new_interval( 1, last );
-    fetchType = mailimap_fetch_type_new_fetch_att_list_empty();
-    mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_envelope());
-    mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_flags());
-    mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_internaldate());
-    mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_rfc822_size());
-
-    err = mailimap_fetch( m_imap, set, fetchType, &result );
-    mailimap_set_free( set );
-    mailimap_fetch_type_free( fetchType );
+        login();
+        if (!m_imap) {
+            return;
+        }
+        /* select mailbox READONLY for operations */
+        err = selectMbox(mailbox);
+        if ( err != MAILIMAP_NO_ERROR ) {
+            return;
+        }
 
-    QString date,subject,from;
+        int last = m_imap->imap_selection_info->sel_exists;
 
-    if ( err == MAILIMAP_NO_ERROR ) {
-        mailimap_msg_att * msg_att;
-        int i = 0;
-        for (current = clist_begin(result); current != 0; current=clist_next(current)) {
-            ++i;
-            msg_att = (mailimap_msg_att*)current->data;
-            RecMail*m = parse_list_result(msg_att);
-            if (m) {
-                if ( maxSizeInKb == 0 || m->Msgsize()<=maxSizeInKb*1024 ) { 
-                    m->setNumber(i);
-                    m->setMbox(mailbox);
-                    m->setWrapper(this);
-                    target.append(m);
+        if (last == 0) {
+            Global::statusMessage(tr("Mailbox has no mails"));
+            return;
+        } else {
+        }
+        progress( tr("Fetch "));     
+        mMax = last;
+        //qDebug("last %d ", last);
+        Global::statusMessage(tr("Fetching header list"));
+        qApp->processEvents();
+        /* the range has to start at 1!!! not with 0!!!! */
+        //LR the access to web.de imap server is no working with value 1
+        qDebug("interval %d - %d ", tryAgain, last-1+tryAgain  );
+        set = mailimap_set_new_interval( tryAgain, last );
+        fetchType = mailimap_fetch_type_new_fetch_att_list_empty();
+        mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_envelope());
+        mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_flags());
+        mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_internaldate());
+        mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_rfc822_size());
+
+        err = mailimap_fetch( m_imap, set, fetchType, &result );
+        mailimap_set_free( set );
+        mailimap_fetch_type_free( fetchType );
+
+        QString date,subject,from;
+
+        if ( err == MAILIMAP_NO_ERROR ) {
+            tryAgain = -1;
+            mailimap_msg_att * msg_att;
+            int i = 0;
+            for (current = clist_begin(result); current != 0; current=clist_next(current)) {
+                ++i;
+                //qDebug("iii %d ",i);
+                msg_att = (mailimap_msg_att*)current->data;
+                RecMail*m = parse_list_result(msg_att);
+                if (m) {
+                    if ( maxSizeInKb == 0 || m->Msgsize()<=maxSizeInKb*1024 ) { 
+                        m->setNumber(i);
+                        m->setMbox(mailbox);
+                        m->setWrapper(this);
+                        target.append(m);
+                    }
                 }
             }
+            Global::statusMessage(tr("Mailbox has %1 mails").arg(target.count()));
+        } else {
+            --tryAgain;
+            --tryAgain;
+            if ( tryAgain < 0 )
+                Global::statusMessage(tr("Error fetching headers: %1").arg(m_imap->imap_response));
+            else
+                qDebug("try again... ");
         }
-        Global::statusMessage(tr("Mailbox has %1 mails").arg(target.count()));
-    } else {
-        Global::statusMessage(tr("Error fetching headers: %1").arg(m_imap->imap_response));
+    
+        if (result) mailimap_fetch_list_free(result);
     }
-    if (result) mailimap_fetch_list_free(result);
 }
 
 QValueList<Opie::Core::OSmartPointer<Folder> >* IMAPwrapper::listFolders()
 {
     const char *path, *mask;
     int err = MAILIMAP_NO_ERROR;
     clist *result = 0;
     clistcell *current = 0;
     clistcell*cur_flag = 0;
     mailimap_mbx_list_flags*bflags = 0;
 
     QValueList<FolderP>* folders = new QValueList<FolderP>();
@@ -943,25 +960,25 @@ void IMAPwrapper::deleteMailList(const QValueList<RecMailP>&target)
     int err;
     login();
     //#endif
     if (!m_imap) {
         return;
     }
     int iii = 0;
     int count = target.count();
     // qDebug("imap remove count %d ", count); 
 
     
     mMax = count;
-    //progress( tr("Delete")); 
+    progress( tr("Delete")); 
 
     QProgressBar wid ( count );
     wid.setCaption( tr("Deleting ..."));
     wid.show();
     while (iii < count ) {
         Global::statusMessage(tr("Delete message %1 of %2").arg(iii).arg(count));
         wid.setProgress( iii ); 
         wid.raise();
         qApp->processEvents();
         RecMailP mail = (*target.at( iii ));
         //#if 0
         //qDebug("IMAP remove %d %d ", iii, mail->getNumber() );