block SIGPIPE global 'cause we can not satisfy it inside libetpan

itself.

2 files changed, 25 insertions, 8 deletions

diff --git a/noncore/net/mail/opiemail.cpp b/noncore/net/mail/opiemail.cpp
index 5399c3c..2f87e44 100644
--- a/noncore/net/mail/opiemail.cpp
+++ b/noncore/net/mail/opiemail.cpp
@@ -1,283 +1,297 @@
 
 #include "settingsdialog.h"
 #include "opiemail.h"
 #include "editaccounts.h"
 #include "composemail.h"
 #include "mailistviewitem.h"
 #include "viewmail.h"
 #include "selectstore.h"
 #include "selectsmtp.h"
 
 #include <libmailwrapper/smtpwrapper.h>
 #include <libmailwrapper/mailtypes.h>
 #include <libmailwrapper/abstractmail.h>
 /* OPIE */
 #include <opie2/odebug.h>
 #include <qpe/resource.h>
 #include <qpe/qpeapplication.h>
 
 /* QT */
 
+/* UNIX */
+#include <signal.h>
+
 using namespace Opie::Core;
 
 OpieMail::OpieMail( QWidget *parent, const char *name, WFlags flags )
         : MainWindow( parent, name, WStyle_ContextHelp )
 {
+    setup_signalblocking();
     settings = new Settings();
 
     folderView->populate( settings->getAccounts() );
 }
 
 OpieMail::~OpieMail()
 {
     if (settings) delete settings;
 }
 
+void OpieMail::setup_signalblocking()
+{
+    /* for networking we must block SIGPIPE and Co. */
+    struct sigaction blocking_action,temp_action;
+    blocking_action.sa_handler = SIG_IGN;
+    sigemptyset(&(blocking_action.sa_mask));
+    blocking_action.sa_flags = 0;
+    sigaction(SIGPIPE,&blocking_action,&temp_action);
+}
+
 void OpieMail::appMessage(const QCString &msg, const QByteArray &data)
 {
     // copied from old mail2
     if (msg == "writeMail(QString,QString)")
     {
         QDataStream stream(data,IO_ReadOnly);
         QString name, email;
         stream >> name >> email;
         // removing the whitespaces at beginning and end is needed!
         slotwriteMail(name.stripWhiteSpace(),email.stripWhiteSpace());
     }
     else if (msg == "newMail()")
     {
         slotComposeMail();
     }
 }
 
 void OpieMail::slotwriteMail(const QString&name,const QString&email)
 {
     ComposeMail compose( settings, this, 0, true , WStyle_ContextHelp );
     if (!email.isEmpty())
     {
         if (!name.isEmpty())
         {
             compose.setTo("\"" + name + "\"" + " " + "<"+ email + ">");
         }
         else
         {
             compose.setTo(email);
         }
     }
     compose.slotAdjustColumns();
     QPEApplication::execDialog( &compose );
 }
 
 void OpieMail::slotComposeMail()
 {
-    odebug << "Compose Mail" << oendl; 
+    odebug << "Compose Mail" << oendl;
     slotwriteMail(0l,0l);
 }
 
 void OpieMail::slotSendQueued()
 {
-    odebug << "Send Queued" << oendl; 
+    odebug << "Send Queued" << oendl;
     SMTPaccount *smtp = 0;
 
     QList<Account> list = settings->getAccounts();
     QList<SMTPaccount> smtpList;
     smtpList.setAutoDelete(false);
     Account *it;
     for ( it = list.first(); it; it = list.next() )
     {
         if ( it->getType() == MAILLIB::A_SMTP )
         {
             smtp = static_cast<SMTPaccount *>(it);
             smtpList.append(smtp);
         }
     }
     if (smtpList.count()==0)
     {
         QMessageBox::information(0,tr("Info"),tr("Define a smtp account first"));
         return;
     }
     if (smtpList.count()==1)
     {
         smtp = smtpList.at(0);
     }
     else
     {
         smtp = 0;
         selectsmtp selsmtp;
         selsmtp.setSelectionlist(&smtpList);
         if ( QPEApplication::execDialog( &selsmtp ) == QDialog::Accepted )
         {
             smtp = selsmtp.selected_smtp();
         }
     }
     if (smtp)
     {
         SMTPwrapper * wrap = new SMTPwrapper(smtp);
         if ( wrap->flushOutbox() )
         {
             QMessageBox::information(0,tr("Info"),tr("Mail queue flushed"));
         }
         delete wrap;
     }
 }
 
 void OpieMail::slotSearchMails()
 {
-    odebug << "Search Mails" << oendl; 
+    odebug << "Search Mails" << oendl;
 }
 
 void OpieMail::slotEditSettings()
 {
     SettingsDialog settingsDialog( this,  0, true,  WStyle_ContextHelp );
     QPEApplication::execDialog( &settingsDialog );
 }
 
 void OpieMail::slotEditAccounts()
 {
-    odebug << "Edit Accounts" << oendl; 
+    odebug << "Edit Accounts" << oendl;
     EditAccounts eaDialog( settings, this, 0, true,  WStyle_ContextHelp );
     eaDialog.slotAdjustColumns();
     QPEApplication::execDialog( &eaDialog );
     if ( settings ) delete settings;
     settings = new Settings();
 
     folderView->populate( settings->getAccounts() );
 }
 
 void OpieMail::displayMail()
 {
     QListViewItem*item = mailView->currentItem();
     if (!item) return;
     RecMailP mail = ((MailListViewItem*)item)->data();
     RecBodyP body = folderView->fetchBody(mail);
     ViewMail readMail( this,"", Qt::WType_Modal | WStyle_ContextHelp  );
     readMail.setBody( body );
     readMail.setMail( mail );
     readMail.showMaximized();
     readMail.exec();
 
     if (  readMail.deleted )
     {
         folderView->refreshCurrent();
     }
     else
     {
         ( (MailListViewItem*)item )->setPixmap( 0, Resource::loadPixmap( "" ) );
     }
 }
 
 void OpieMail::slotDeleteMail()
 {
     if (!mailView->currentItem()) return;
     RecMailP mail = ((MailListViewItem*)mailView->currentItem() )->data();
     if ( QMessageBox::warning(this, tr("Delete Mail"), QString( tr("<p>Do you really want to delete this mail? <br><br>" ) + mail->getFrom() + " - " + mail->getSubject() ) , QMessageBox::Yes, QMessageBox::No ) == QMessageBox::Yes )
     {
         mail->Wrapper()->deleteMail( mail );
         folderView->refreshCurrent();
     }
 }
 
 void OpieMail::mailHold(int button, QListViewItem *item,const QPoint&,int  )
 {
     if (!mailView->currentItem()) return;
     MAILLIB::ATYPE mailtype = ((MailListViewItem*)mailView->currentItem() )->wrapperType();
     /* just the RIGHT button - or hold on pda */
     if (button!=2) {return;}
-    odebug << "Event right/hold" << oendl; 
+    odebug << "Event right/hold" << oendl;
     if (!item) return;
     QPopupMenu *m = new QPopupMenu(0);
     if (m)
     {
         if (mailtype==MAILLIB::A_NNTP) {
             m->insertItem(tr("Read this posting"),this,SLOT(displayMail()));
 //            m->insertItem(tr("Copy this posting"),this,SLOT(slotMoveCopyMail()));
         } else {
             if (folderView->currentisDraft()) {
                 m->insertItem(tr("Edit this mail"),this,SLOT(reEditMail()));
             }
             m->insertItem(tr("Read this mail"),this,SLOT(displayMail()));
             m->insertItem(tr("Delete this mail"),this,SLOT(slotDeleteMail()));
             m->insertItem(tr("Copy/Move this mail"),this,SLOT(slotMoveCopyMail()));
         }
         m->setFocus();
         m->exec( QPoint( QCursor::pos().x(), QCursor::pos().y()) );
         delete m;
     }
 }
 
 void OpieMail::slotShowFolders( bool show )
 {
-    odebug << "Show Folders" << oendl; 
+    odebug << "Show Folders" << oendl;
     if ( show && folderView->isHidden() )
     {
-        odebug << "-> showing" << oendl; 
+        odebug << "-> showing" << oendl;
         folderView->show();
     }
     else if ( !show && !folderView->isHidden() )
     {
-        odebug << "-> hiding" << oendl; 
+        odebug << "-> hiding" << oendl;
         folderView->hide();
     }
 }
 
 void OpieMail::refreshMailView(const QValueList<RecMailP>&list)
 {
     MailListViewItem*item = 0;
     mailView->clear();
 
     QValueList<RecMailP>::ConstIterator it;
     for (it = list.begin(); it != list.end();++it)
     {
         item = new MailListViewItem(mailView,item);
         item->storeData((*it));
         item->showEntry();
     }
 }
 
 void OpieMail::mailLeftClicked(int button, QListViewItem *item,const QPoint&,int )
 {
     /* just LEFT button - or tap with stylus on pda */
     if (button!=1) return;
     if (!item) return;
     if (folderView->currentisDraft()) {
         reEditMail();
     } else {
         displayMail();
     }
 }
 
 void OpieMail::slotMoveCopyMail()
 {
     if (!mailView->currentItem()) return;
     RecMailP mail = ((MailListViewItem*)mailView->currentItem() )->data();
     AbstractMail*targetMail = 0;
     QString targetFolder = "";
     Selectstore sels;
     folderView->setupFolderselect(&sels);
     if (!sels.exec()) return;
     targetMail = sels.currentMail();
     targetFolder = sels.currentFolder();
     if ( (mail->Wrapper()==targetMail && mail->getMbox()==targetFolder) ||
             targetFolder.isEmpty())
     {
         return;
     }
     if (sels.newFolder() && !targetMail->createMbox(targetFolder))
     {
         QMessageBox::critical(0,tr("Error creating new Folder"),
                               tr("<center>Error while creating<br>new folder - breaking.</center>"));
         return;
     }
     mail->Wrapper()->mvcpMail(mail,targetFolder,targetMail,sels.moveMails());
     folderView->refreshCurrent();
 }
 
 void OpieMail::reEditMail()
 {
     if (!mailView->currentItem()) return;
 
     ComposeMail compose( settings, this, 0, true , WStyle_ContextHelp );
     compose.reEditMail(((MailListViewItem*)mailView->currentItem() )->data());
     compose.slotAdjustColumns();
     QPEApplication::execDialog( &compose );
 }
diff --git a/noncore/net/mail/opiemail.h b/noncore/net/mail/opiemail.h
index b93bd60..3d25b3d 100644
--- a/noncore/net/mail/opiemail.h
+++ b/noncore/net/mail/opiemail.h
@@ -1,42 +1,45 @@
 #ifndef OPIEMAIL_H
 #define OPIEMAIL_H
 
 #include "mainwindow.h"
 #include <libmailwrapper/settings.h>
 
 #include <opie2/osmartpointer.h>
 #include <libmailwrapper/mailtypes.h>
 
 class OpieMail : public MainWindow
 {
     Q_OBJECT
 
 public:
     OpieMail( QWidget *parent = 0, const char *name = 0, WFlags flags = 0 );
     virtual ~OpieMail();
     static QString appName() { return QString::fromLatin1("opiemail"); }
 
 public slots:
     virtual void slotwriteMail(const QString&name,const QString&email);
     virtual void slotComposeMail();
     virtual void appMessage(const QCString &msg, const QByteArray &data);
 protected slots:
     virtual void slotSendQueued();
     virtual void slotSearchMails();
     virtual void slotEditSettings();
     virtual void slotEditAccounts();
     virtual void displayMail();
     virtual void slotDeleteMail();
     virtual void mailHold(int, QListViewItem *,const QPoint&,int);
     virtual void slotShowFolders( bool show );
     virtual void refreshMailView(const QValueList<RecMailP>&);
     virtual void mailLeftClicked( int, QListViewItem *,const QPoint&,int  );
     virtual void slotMoveCopyMail();
     virtual void reEditMail();
 
+protected:
+    void setup_signalblocking();
+
 private:
     Settings *settings;
 
 };
 
 #endif