set callbacks for pop3 and nntp but seems never be called

in imap qApp-processEvents() is called for avoiding gui blocking

3 files changed, 12 insertions, 0 deletions

diff --git a/noncore/net/mail/libmailwrapper/imapwrapper.cpp b/noncore/net/mail/libmailwrapper/imapwrapper.cpp
index 230cf53..657c2ba 100644
--- a/noncore/net/mail/libmailwrapper/imapwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/imapwrapper.cpp
@@ -1,169 +1,171 @@
 #include <stdlib.h>
 #include <libetpan/libetpan.h>
 #include <qpe/global.h>
+#include <opie2/oapplication.h>
 
 #include "imapwrapper.h"
 #include "mailtypes.h"
 #include "logindialog.h"
 
 using namespace Opie::Core;
 IMAPwrapper::IMAPwrapper( IMAPaccount *a )
     : AbstractMail()
 {
     account = a;
     m_imap = 0;
     m_Lastmbox = "";
 }
 
 IMAPwrapper::~IMAPwrapper()
 {
     logout();
 }
 
 /* to avoid to often select statements in loops etc.
    we trust that we are logged in and connection is established!*/
 int IMAPwrapper::selectMbox(const QString&mbox)
 {
     if (mbox == m_Lastmbox) {
         return MAILIMAP_NO_ERROR;
     }
     int err = mailimap_select( m_imap, (char*)mbox.latin1());
     if ( err != MAILIMAP_NO_ERROR ) {
         qDebug("error selecting mailbox: %s",m_imap->imap_response);
         m_Lastmbox = "";
         return err;
     }
     m_Lastmbox = mbox;
     return err;
 }
 
 void IMAPwrapper::imap_progress( size_t current, size_t maximum )
 {
+    qApp->processEvents();
     qDebug( "IMAP: %i of %i", current, maximum );
 }
 
 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!");
         qDebug("error getting capabilities!");
         return false;
     }
     clistiter * cur;
     for(cur = clist_begin(cap_data->cap_list) ; cur != NULL;cur = clist_next(cur)) {
         struct mailimap_capability * cap;
         cap  = (struct mailimap_capability *)clist_content(cur);
         if (cap->cap_type == MAILIMAP_CAPABILITY_NAME) {
             if (strcasecmp(cap->cap_data.cap_name, "STARTTLS") == 0) {
                 try_tls = true;
                 break;
             }
         }
     }
     if (cap_data) {
         mailimap_capability_data_free(cap_data);
     }
     if (try_tls) {
         err =  mailimap_starttls(m_imap);
         if (err != MAILIMAP_NO_ERROR && force_tls) {
             Global::statusMessage(tr("Server has no TLS support!"));
             qDebug("Server has no TLS support!");
             try_tls = false;
         } else {
             mailstream_low * low;
             mailstream_low * new_low;
             low = mailstream_get_low(m_imap->imap_stream);
             if (!low) {
                 try_tls = false;
             } else {
                 int fd = mailstream_low_get_fd(low);
                 if (fd > -1 && (new_low = mailstream_low_ssl_open(fd))!=0) {
                     mailstream_low_free(low);
                     mailstream_set_low(m_imap->imap_stream, new_low);
                 } else {
                     try_tls = false;
                 }
             }
         }
    }
    return try_tls;
 }
 
 void IMAPwrapper::login()
 {
     const char *server, *user, *pass;
     uint16_t port;
     int err = MAILIMAP_NO_ERROR;
 
     if (account->getOffline()) return;
     /* we are connected this moment */
     /* TODO: setup a timer holding the line or if connection closed - delete the value */
     if (m_imap) {
         err = mailimap_noop(m_imap);
         if (err!=MAILIMAP_NO_ERROR) {
             logout();
         } else {
             mailstream_flush(m_imap->imap_stream);
             return;
         }
     }
     server = account->getServer().latin1();
     port = account->getPort().toUInt();
     if ( account->getUser().isEmpty() || account->getPassword().isEmpty() ) {
       LoginDialog login( account->getUser(), account->getPassword(), NULL, 0, true );
       login.show();
       if ( QDialog::Accepted == login.exec() ) {
         // ok
         user = login.getUser().latin1();
         pass = login.getPassword().latin1();
       } else {
         // cancel
         qDebug( "IMAP: Login canceled" );
         return;
       }
     } else {
       user = account->getUser().latin1();
       pass = account->getPassword().latin1();
     }
 
     m_imap = mailimap_new( 20, &imap_progress );
 
     /* connect */
     bool ssl = false;
     bool try_tls = false;
     bool force_tls = false;
 
     if  ( account->ConnectionType() == 2 ) {
         ssl = true;
     }
     if (account->ConnectionType()==1) {
         force_tls = true;
     }
 
     if ( ssl ) {
         qDebug(  "using ssl" );
         err = mailimap_ssl_connect( m_imap, (char*)server, port );
     } else {
         err = mailimap_socket_connect( m_imap, (char*)server, port );
     }
 
     if ( err != MAILIMAP_NO_ERROR &&
          err != MAILIMAP_NO_ERROR_AUTHENTICATED &&
          err != MAILIMAP_NO_ERROR_NON_AUTHENTICATED ) {
          QString failure = "";
          if (err == MAILIMAP_ERROR_CONNECTION_REFUSED) {
             failure="Connection refused";
          } else {
             failure="Unknown failure";
          }
          Global::statusMessage(tr("error connecting imap server: %1").arg(failure));
          mailimap_free( m_imap );
          m_imap = 0;
          return;
     }
 
diff --git a/noncore/net/mail/libmailwrapper/nntpwrapper.cpp b/noncore/net/mail/libmailwrapper/nntpwrapper.cpp
index cc36f32..cfded43 100644
--- a/noncore/net/mail/libmailwrapper/nntpwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/nntpwrapper.cpp
@@ -51,234 +51,238 @@ RecBodyP NNTPwrapper::fetchBody( const RecMailP &mail ) {
     }
 
     QFile msg_cache(msgTempName);
 
     cleanMimeCache();
 
     if (mail->getNumber()!=last_msg_id) {
         if (msg_cache.exists()) {
             msg_cache.remove();
         }
         msg_cache.open(IO_ReadWrite|IO_Truncate);
         last_msg_id = mail->getNumber();
         err = mailsession_get_message(m_nntp->sto_session, mail->getNumber(), &mailmsg);
         err = mailmessage_fetch(mailmsg,&message,&length);
         msg_cache.writeBlock(message,length);
     } else {
         QString msg="";
         msg_cache.open(IO_ReadOnly);
         message = new char[4096];
         memset(message,0,4096);
         while (msg_cache.readBlock(message,4095)>0) {
             msg+=message;
             memset(message,0,4096);
         }
         delete message;
         message = (char*)malloc(msg.length()+1*sizeof(char));
         memset(message,0,msg.length()+1);
         memcpy(message,msg.latin1(),msg.length());
         /* transform to libetpan stuff */
         mailmsg = mailmessage_new();
         mailmessage_init(mailmsg, NULL, data_message_driver, 0, strlen(message));
         generic_message_t * msg_data;
         msg_data = (generic_message_t *)mailmsg->msg_data;
         msg_data->msg_fetched = 1;
         msg_data->msg_message = message;
         msg_data->msg_length = strlen(message);
     }
     body = parseMail(mailmsg);
 
     /* clean up */
     if (mailmsg)
         mailmessage_free(mailmsg);
     if (message)
         free(message);
 
     return body;
 }
 
 
 void NNTPwrapper::listMessages(const QString & which, QValueList<Opie::Core::OSmartPointer<RecMail> > &target )
 {
     login();
     if (!m_nntp)
         return;
     uint32_t res_messages,res_recent,res_unseen;
     mailsession_status_folder(m_nntp->sto_session,(char*)which.latin1(),&res_messages,&res_recent,&res_unseen);
     parseList(target,m_nntp->sto_session,which,true);
 }
 
 void NNTPwrapper::login()
 {
     if (account->getOffline())
         return;
     /* we'll hold the line */
     if ( m_nntp != NULL )
         return;
 
     const char *server, *user, *pass;
     QString User,Pass;
     uint16_t port;
     int err = NEWSNNTP_NO_ERROR;
 
     server = account->getServer().latin1();
     port = account->getPort().toUInt();
 
     user = pass = 0;
 
     if ( ( account->getUser().isEmpty() || account->getPassword().isEmpty() ) && account->getLogin() ) {
         LoginDialog login( account->getUser(), account->getPassword(), NULL, 0, true );
         login.show();
         if ( QDialog::Accepted == login.exec() ) {
             // ok
             User = login.getUser().latin1();
             Pass = login.getPassword().latin1();
         } else {
             // cancel
             qDebug( "NNTP: Login canceled" );
             return;
         }
     } else {
         User = account->getUser().latin1();
         Pass = account->getPassword().latin1();
     }
 
     if (User.isEmpty()) {
         user=0;
         pass = 0;
     } else {
         user=User.latin1();
         pass=Pass.latin1();
     }
     //  bool ssl = account->getSSL();
 
     m_nntp=mailstorage_new(NULL);
 
     int conntypeset = account->ConnectionType();
     int conntype = 0;
     if ( conntypeset == 3 ) {
         conntype = CONNECTION_TYPE_COMMAND;
     } else if ( conntypeset == 2 ) {
         conntype = CONNECTION_TYPE_TLS;
     } else if ( conntypeset == 1 ) {
         conntype = CONNECTION_TYPE_STARTTLS;
     } else if ( conntypeset == 0 ) {
         conntype = CONNECTION_TYPE_TRY_STARTTLS;
     }
 
    nntp_mailstorage_init(m_nntp,(char*)server, port, NULL, CONNECTION_TYPE_PLAIN, NNTP_AUTH_TYPE_PLAIN,
                           (char*)user,(char*)pass,0,0,0);
 
     err = mailstorage_connect( m_nntp );
 
    if (err != NEWSNNTP_NO_ERROR) {
         qDebug( QString( "FEHLERNUMMER %1" ).arg(  err ) );
      //   Global::statusMessage(tr("Error initializing folder"));
         mailstorage_free(m_nntp);
         m_nntp = 0;
 
+    } else {
+        mailsession * session = m_nntp->sto_session;
+        newsnntp * news =  ( (  nntp_session_state_data * )session->sess_data )->nntp_session;
+        news->nntp_progr_fun = &nntp_progress;
     }
 
 }
 
 void NNTPwrapper::logout()
 {
     int err = NEWSNNTP_NO_ERROR;
     if ( m_nntp == NULL )
         return;
     mailstorage_free(m_nntp);
    m_nntp = 0;
 }
 
 QValueList<Opie::Core::OSmartPointer<Folder> >* NNTPwrapper::listFolders() {
 
     QValueList<Opie::Core::OSmartPointer<Folder> >* folders = new QValueList<Opie::Core::OSmartPointer<Folder> >();
     QStringList groups;
     if (account) {
         groups = account->getGroups();
     }
     for ( QStringList::Iterator it = groups.begin(); it != groups.end(); ++it ) {
         folders->append(new Folder((*it),"."));
     }
     return folders;
 }
 
 /* we made this method in raw nntp access of etpan and not via generic interface
  * 'cause in that case there will be doubled copy operations. eg. the etpan would
  * copy that stuff into its own structures and we must copy it into useable c++
  * structures for our frontend. this would not make sense, so it is better to reimplement
  * the stuff from generic interface of etpan but copy it direct to qt classes.
  */
 QStringList NNTPwrapper::listAllNewsgroups(const QString&mask) {
     login();
     QStringList res;
     clist *result = 0;
     clistcell *current = 0;
     newsnntp_group_description *group;
 
     if ( m_nntp )   {
         mailsession * session = m_nntp->sto_session;
         newsnntp * news =  ( (  nntp_session_state_data * )session->sess_data )->nntp_session;
         int err = NEWSNNTP_NO_ERROR;
         if (mask.isEmpty()) {
             err = newsnntp_list(news, &result);
         } else {
             /* taken from generic wrapper of etpan */
             QString nmask = mask+".*";
             err = newsnntp_list_active(news, nmask.latin1(), &result);
         }
         if ( err == NEWSNNTP_NO_ERROR && result) {
             for ( current=clist_begin(result);current!=NULL;current=clist_next(current) ) {
                 group = (  newsnntp_group_description* ) current->data;
                 if (!group||!group->grp_name||strlen(group->grp_name)==0) continue;
                 res.append(group->grp_name);
             }
         }
     }
     if (result) {
         newsnntp_list_free(result);
     }
     return res;
 }
 
 void NNTPwrapper::answeredMail(const RecMailP&) {}
 
 void NNTPwrapper::statusFolder(folderStat&target_stat,const QString&) {
     login();
     target_stat.message_count = 0;
     target_stat.message_unseen = 0;
     target_stat.message_recent = 0;
     if (!m_nntp)
         return;
     int r = mailsession_status_folder(m_nntp->sto_session,0,&target_stat.message_count,
                                       &target_stat.message_recent,&target_stat.message_unseen);
 }
 
 
 encodedString* NNTPwrapper::fetchRawBody(const RecMailP&mail) {
     char*target=0;
     size_t length=0;
     encodedString*res = 0;
     mailmessage * mailmsg = 0;
     int err = mailsession_get_message(m_nntp->sto_session, mail->getNumber(), &mailmsg);
     err = mailmessage_fetch(mailmsg,&target,&length);
     if (mailmsg)
         mailmessage_free(mailmsg);
     if (target) {
         res = new encodedString(target,length);
     }
     return res;
 }
 
 MAILLIB::ATYPE NNTPwrapper::getType()const {
     return account->getType();
 }
 
 const QString&NNTPwrapper::getName()const{
     return account->getAccountName();
 }
 
 void NNTPwrapper::deleteMail(const RecMailP&) {
 }
 
 int NNTPwrapper::deleteAllMail(const FolderP&) {
 }
diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
index 1b7a1b4..5467547 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
@@ -41,218 +41,224 @@ RecBodyP POP3wrapper::fetchBody( const RecMailP &mail ) {
     login();
     if ( !m_pop3 ) {
         return body;
     }
 
     mailmessage * mailmsg;
     if (mail->Msgsize()>HARD_MSG_SIZE_LIMIT) {
         qDebug("Message to large: %i",mail->Msgsize());
         return body;
     }
 
     QFile msg_cache(msgTempName);
 
     cleanMimeCache();
 
     if (mail->getNumber()!=last_msg_id) {
         if (msg_cache.exists()) {
             msg_cache.remove();
         }
         msg_cache.open(IO_ReadWrite|IO_Truncate);
         last_msg_id = mail->getNumber();
         err = mailsession_get_message(m_pop3->sto_session, mail->getNumber(), &mailmsg);
         err = mailmessage_fetch(mailmsg,&message,&length);
         msg_cache.writeBlock(message,length);
     } else {
         QString msg="";
         msg_cache.open(IO_ReadOnly);
         message = new char[4096];
         memset(message,0,4096);
         while (msg_cache.readBlock(message,4095)>0) {
             msg+=message;
             memset(message,0,4096);
         }
         delete message;
         message = (char*)malloc(msg.length()+1*sizeof(char));
         memset(message,0,msg.length()+1);
         memcpy(message,msg.latin1(),msg.length());
         /* transform to libetpan stuff */
         mailmsg = mailmessage_new();
         mailmessage_init(mailmsg, NULL, data_message_driver, 0, strlen(message));
         generic_message_t * msg_data;
         msg_data = (generic_message_t *)mailmsg->msg_data;
         msg_data->msg_fetched = 1;
         msg_data->msg_message = message;
         msg_data->msg_length = strlen(message);
     }
     body = parseMail(mailmsg);
 
     /* clean up */
     if (mailmsg)
         mailmessage_free(mailmsg);
     if (message)
         free(message);
 
     return body;
 }
 
 void POP3wrapper::listMessages(const QString &, QValueList<Opie::Core::OSmartPointer<RecMail> > &target )
 {
     login();
     if (!m_pop3)
         return;
     uint32_t res_messages,res_recent,res_unseen;
     mailsession_status_folder(m_pop3->sto_session,"INBOX",&res_messages,&res_recent,&res_unseen);
     parseList(target,m_pop3->sto_session,"INBOX");
     Global::statusMessage( tr("Mailbox contains %1 mail(s)").arg(res_messages));
 }
 
 void POP3wrapper::login()
 {
     if (account->getOffline())
         return;
     /* we'll hold the line */
     if ( m_pop3 != NULL )
         return;
 
     const char *server, *user, *pass;
     uint16_t port;
     int err = MAILPOP3_NO_ERROR;
 
     server = account->getServer().latin1();
     port = account->getPort().toUInt();
 
     if ( account->getUser().isEmpty() || account->getPassword().isEmpty() ) {
         LoginDialog login( account->getUser(), account->getPassword(), NULL, 0, true );
         login.show();
         if ( QDialog::Accepted == login.exec() ) {
             // ok
             user = login.getUser().latin1();
             pass = login.getPassword().latin1();
         } else {
             // cancel
             qDebug( "POP3: Login canceled" );
             return;
         }
     } else {
         user = account->getUser().latin1();
         pass = account->getPassword().latin1();
     }
 
     //  bool ssl = account->getSSL();
 
     m_pop3=mailstorage_new(NULL);
 
     int conntypeset = account->ConnectionType();
     int conntype = 0;
     if ( conntypeset == 3 ) {
         conntype = CONNECTION_TYPE_COMMAND;
     } else if ( conntypeset == 2 ) {
         conntype = CONNECTION_TYPE_TLS;
     } else if ( conntypeset == 1 ) {
         conntype = CONNECTION_TYPE_STARTTLS;
     } else if ( conntypeset == 0 ) {
         conntype = CONNECTION_TYPE_TRY_STARTTLS;
     }
 
     //(ssl?CONNECTION_TYPE_TLS:CONNECTION_TYPE_PLAIN);
 
     pop3_mailstorage_init(m_pop3,(char*)server, port, NULL, conntype, POP3_AUTH_TYPE_PLAIN,
                           (char*)user,(char*)pass,0,0,0);
 
 
     err = mailstorage_connect(m_pop3);
     if (err != MAIL_NO_ERROR) {
         qDebug( QString( "FEHLERNUMMER %1" ).arg(  err ) );
         Global::statusMessage(tr("Error initializing folder"));
         mailstorage_free(m_pop3);
         m_pop3 = 0;
+    } else {
+        mailsession * session = m_pop3->sto_session;
+        mailpop3 * mail =  ( (  pop3_session_state_data * )session->sess_data )->pop3_session;
+        if (mail) {
+            mail->pop3_progr_fun = &pop3_progress;
+        }
     }
 }
 
 void POP3wrapper::logout()
 {
     if ( m_pop3 == NULL )
         return;
     mailstorage_free(m_pop3);
     m_pop3 = 0;
 }
 
 
 QValueList<Opie::Core::OSmartPointer<Folder> >* POP3wrapper::listFolders() {
     QValueList<Opie::Core::OSmartPointer<Folder> >* folders = new QValueList<FolderP>();
     FolderP inb=new Folder("INBOX","/");
     folders->append(inb);
     return folders;
 }
 
 void POP3wrapper::deleteMail(const RecMailP&mail) {
     login();
     if (!m_pop3)
         return;
     int err = mailsession_remove_message(m_pop3->sto_session,mail->getNumber());
     if (err != MAIL_NO_ERROR) {
         Global::statusMessage(tr("error deleting mail"));
     }
 }
 
 void POP3wrapper::answeredMail(const RecMailP&) {}
 
 int POP3wrapper::deleteAllMail(const FolderP&) {
     login();
     if (!m_pop3)
         return 0;
     int res = 1;
 
     uint32_t result = 0;
     int err = mailsession_messages_number(m_pop3->sto_session,NULL,&result);
     if (err != MAIL_NO_ERROR) {
         Global::statusMessage(tr("Error getting folder info"));
         return 0;
     }
     for (unsigned int i = 0; i < result; ++i) {
         err = mailsession_remove_message(m_pop3->sto_session,i+1);
         if (err != MAIL_NO_ERROR) {
             Global::statusMessage(tr("Error deleting mail %1").arg(i+1));
             res=0;
         }
         break;
     }
     return res;
 }
 
 void POP3wrapper::statusFolder(folderStat&target_stat,const QString&) {
     login();
     target_stat.message_count = 0;
     target_stat.message_unseen = 0;
     target_stat.message_recent = 0;
     if (!m_pop3)
         return;
     int r = mailsession_status_folder(m_pop3->sto_session,0,&target_stat.message_count,
                                       &target_stat.message_recent,&target_stat.message_unseen);
     if (r != MAIL_NO_ERROR) {
         qDebug("error getting folter status.");
     }
 }
 
 encodedString* POP3wrapper::fetchRawBody(const RecMailP&mail) {
     char*target=0;
     size_t length=0;
     encodedString*res = 0;
     mailmessage * mailmsg = 0;
     int err = mailsession_get_message(m_pop3->sto_session, mail->getNumber(), &mailmsg);
     err = mailmessage_fetch(mailmsg,&target,&length);
     if (mailmsg)
         mailmessage_free(mailmsg);
     if (target) {
         res = new encodedString(target,length);
     }
     return res;
 }
 
 MAILLIB::ATYPE POP3wrapper::getType()const {
     return account->getType();
 }
 
 const QString&POP3wrapper::getName()const{
     return account->getAccountName();
 }