From a83b6694d2f80ec58f6eb88684897052c69276a0 Mon Sep 17 00:00:00 2001
From: zautrix <zautrix>
Date: Mon, 18 Oct 2004 10:57:05 +0000
Subject: some mail imap changes

---
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
@@ -61,7 +61,7 @@ void IMAPwrapper::progress( QString m )
     static QString mProgrMess;
     if ( m != QString::null ) {
         mProgrMess = m;
-        mCurrent = 0;
+        mCurrent = 1;
         return;
     }
     QString mess;
@@ -69,6 +69,7 @@ void IMAPwrapper::progress( QString m )
     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)
@@ -233,67 +234,83 @@ void IMAPwrapper::logout()
 
 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()
@@ -952,7 +969,7 @@ void IMAPwrapper::deleteMailList(const QValueList<RecMailP>&target)
 
     
     mMax = count;
-    //progress( tr("Delete")); 
+    progress( tr("Delete")); 
 
     QProgressBar wid ( count );
     wid.setCaption( tr("Deleting ..."));
--
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