Mail enhancements

1 files changed, 67 insertions, 0 deletions

diff --git a/kmicromail/libmailwrapper/abstractmail.cpp b/kmicromail/libmailwrapper/abstractmail.cpp
index f876235..374d606 100644
--- a/kmicromail/libmailwrapper/abstractmail.cpp
+++ b/kmicromail/libmailwrapper/abstractmail.cpp
@@ -1,210 +1,277 @@
 // CHANGED 2004-09-31 Lutz Rogowski
 #include "abstractmail.h"
 #include "imapwrapper.h"
 #include "pop3wrapper.h"
 #include "nntpwrapper.h"
 #include "mhwrapper.h"
 #include "mailtypes.h"
 #include <qpe/global.h>
 
 
 #include <qprogressbar.h>
 #include <qapplication.h>
+#include <qmessagebox.h>
 
 #include <kdecore/kstandarddirs.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <stdlib.h>
 #include <libetpan/mailmime_content.h>
 #include <libetpan/mailmime.h>
 
 using namespace Opie::Core;
 AbstractMail* AbstractMail::getWrapper(IMAPaccount *a)
 {
     return new IMAPwrapper(a);
 }
 
 AbstractMail* AbstractMail::getWrapper(POP3account *a)
 {
     return new POP3wrapper(a);
 }
 
 AbstractMail* AbstractMail::getWrapper(NNTPaccount *a)
 {
     return new NNTPwrapper(a);
 }
 
 AbstractMail* AbstractMail::getWrapper(const QString&a,const QString&name)
 {
     return new MHwrapper(a,name);
 }
 
 AbstractMail* AbstractMail::getWrapper(Account*a)
 {
     if (!a) return 0;
     switch (a->getType()) {
         case MAILLIB::A_IMAP:
             return new IMAPwrapper((IMAPaccount*)a);
             break;
         case MAILLIB::A_POP3:
             return new POP3wrapper((POP3account*)a);
             break;
         case MAILLIB::A_NNTP:
             return new NNTPwrapper((NNTPaccount*)a);
             break;
         default:
             return 0;
     }
 }
 
 encodedString* AbstractMail::decode_String(const encodedString*text,const QString&enc)
 {
     // odebug << "Decode string start" << oendl; 
     char*result_text;
     size_t index = 0;
     /* reset for recursive use! */
     size_t target_length = 0;
     result_text = 0;
     int mimetype = MAILMIME_MECHANISM_7BIT;
     if (enc.lower()=="quoted-printable") {
         mimetype = MAILMIME_MECHANISM_QUOTED_PRINTABLE;
     } else if (enc.lower()=="base64") {
         mimetype = MAILMIME_MECHANISM_BASE64;
     } else if (enc.lower()=="8bit") {
         mimetype = MAILMIME_MECHANISM_8BIT;
     } else if (enc.lower()=="binary") {
         mimetype = MAILMIME_MECHANISM_BINARY;
     }
 
     int err = mailmime_part_parse(text->Content(),text->Length(),&index,mimetype,
     &result_text,&target_length);
 
     encodedString* result = new encodedString();
     if (err == MAILIMF_NO_ERROR) {
         result->setContent(result_text,target_length);
     }
     //odebug << "Decode string finished" << oendl; 
     return result;
 }
 
 QString AbstractMail::convert_String(const char*text)
 {
     //size_t index = 0;
     char*res = 0;
     int err = MAILIMF_NO_ERROR;
 
     QString result(text);
 
     /* due a bug in libetpan it isn't usable this moment */
 /*    int err = mailmime_encoded_phrase_parse("iso-8859-1",
         text, strlen(text),&index, "iso-8859-1",&res);*/
     //odebug << "Input: " << text << "" << oendl; 
     if (err == MAILIMF_NO_ERROR && res && strlen(res)) {
 //        result = QString(res);
 //        odebug << "Res: " << res << ", length: " << strlen(res) << "" << oendl; 
     }
     if (res) free(res);
     return result;
 }
 
 /* cp & paste from launcher */
 QString AbstractMail::gen_attachment_id()
 {
     QFile file( "/proc/sys/kernel/random/uuid" );
     if (!file.open(IO_ReadOnly ) )
         return QString::null;
 
     QTextStream stream(&file);
 
     return "{" + stream.read().stripWhiteSpace() + "}";
 }
 
 int AbstractMail::createMbox(const QString&,const FolderP&,const QString& ,bool)
 {
     return 0;
 }
 
 QString AbstractMail::defaultLocalfolder()
 {
     //  QString f = getenv( "HOME" );
     QString f = locateLocal( "data", "kopiemail/localmail");
     //  f += "/Applications/opiemail/localmail";
     return f;
 }
 
 QString AbstractMail::draftFolder()
 {
     return QString("Drafts");
 }
 
 /* temporary - will be removed when implemented in all classes */
 void AbstractMail::deleteMails(const QString &,const QValueList<Opie::Core::OSmartPointer<RecMail> > &)
 {
 }
 void AbstractMail::deleteMailList(const QValueList<RecMailP>&target)
 {
     //qDebug("AbstractMail::deleteMailList:: Please reimplement! ");
     // this is currently re-implemented in pop3wrapper and imapwrapper
     int iii = 0;
     int count = target.count(); 
     QWidget wid;
     wid.show();
     while (iii < count ) {   
         Global::statusMessage(tr("Delete message %1 of %2").arg(iii).arg(count));
         wid.raise();
         qApp->processEvents();
         RecMailP mail = (*target.at( iii ));
         deleteMail(mail);
         ++iii;
     }
 }
+
+void AbstractMail::downloadNewMails(const FolderP&fromFolder, AbstractMail*targetMail )
+{
+    qDebug("AbstractMail::downloadNewMails %s ", fromFolder->getName().latin1());
+    // get local folder
+    Account * acc = getAccount();
+    if ( !acc ) return;
+    QString lfName = acc->getLocalFolder();
+    if ( lfName.isEmpty() )
+        lfName = acc->getAccountName();
+    // create local folder
+    if ( !targetMail->createMbox(lfName))
+        {
+            QMessageBox::critical(0,tr("Error creating new Folder"),
+                                  tr("Error while creating new folder\n%1\n\nCancelling action.").arg(lfName));
+            return;
+        }
+    QValueList<RecMailP> t;
+    listMessages(fromFolder->getName(),t,acc->getMaxMailSize() );
+    if ( t.count() == 0 ) {
+        Global::statusMessage(tr("There are no new messages"));
+        return;
+    }
+    QValueList<RecMailP> e;
+    targetMail->listMessages(lfName,e,acc->getMaxMailSize() );
+    qDebug("target has mails %d ", e.count());
+    QValueList<RecMailP> n; 
+    int iii = 0;
+    int count = t.count();  
+    while (iii < count ) {  
+        RecMailP r = (*t.at( iii ));
+        bool found = false; 
+        int jjj = 0;
+        int countE = e.count();   
+        while (jjj < countE ) { 
+            RecMailP re = (*e.at( jjj )); 
+            if (  re->isEqual(r) ) {
+                found = true;
+                break;
+            }
+            ++jjj;   
+        }
+        if ( found )
+            qDebug("found ");
+        else
+            qDebug("NOT found ");
+          
+        if ( !found ) {
+            n.append( r );
+        }
+        ++iii;
+    } 
+    if ( n.count() == 0 ) {
+        Global::statusMessage(tr("There are no new messages"));
+        return;
+    }
+    mvcpMailList( n,lfName,targetMail,!acc->getLeaveOnServer());
+    
+    
+#if 0
+ QValueList<RecMailP> t;
+ listMessages(fromFolder->getName(),t, maxSizeInKb);
+ mvcpMailList( t,targetFolder,targetWrapper,moveit);
+#endif 
+
+}
 void AbstractMail::mvcpAllMails(const FolderP&fromFolder,
     const QString&targetFolder,AbstractMail*targetWrapper,bool moveit, int maxSizeInKb)
 {
  QValueList<RecMailP> t;
  listMessages(fromFolder->getName(),t, maxSizeInKb);
  mvcpMailList( t,targetFolder,targetWrapper,moveit);
 
 }
 void AbstractMail::mvcpMailList(const QValueList<RecMailP>& t,
                                 const QString&targetFolder,AbstractMail*targetWrapper,bool moveit)
 {
     encodedString*st = 0;
     int iii = 0;
     int count = t.count();
     if ( count == 0 )
         return;
     // wel, processevents is qite strange, we need a widget for getting  
     // Global::statusMessage(tr("Copy2 message %1").arg(iii)); displayed
     QWidget wid;
     wid.show();
     while (iii < count ) {  
         Global::statusMessage(tr("Copy message %1 of %2").arg(iii).arg(count));
         wid.raise();
         qApp->processEvents();
         RecMailP r = (*t.at( iii ));
         st = fetchRawBody(r);
         if (st) {
             targetWrapper->storeMessage(st->Content(),st->Length(),targetFolder);
             delete st;
         }
         ++iii;
     } 
     if (moveit) {
         deleteMailList( t );
         //deleteAllMail(fromFolder);
     }
 }
 
 void AbstractMail::mvcpMail(const RecMailP&mail,const QString&targetFolder,AbstractMail*targetWrapper,bool moveit)
 {
     encodedString*st = 0;
     st = fetchRawBody(mail);
     if (st) {
         targetWrapper->storeMessage(st->Content(),st->Length(),targetFolder);
         delete st;
     }
     if (moveit) {
         deleteMail(mail);
     }
 }