a small helperclass ValueExplode inserted

it splits a string like a=4&b=2&c=1 into it key - value - pairs
the runtime-example in constructor of OpieMail should be removed ;)

1 files changed, 86 insertions, 1 deletions

diff --git a/noncore/net/mail/opiemail.cpp b/noncore/net/mail/opiemail.cpp
index b153292..5654476 100644
--- a/noncore/net/mail/opiemail.cpp
+++ b/noncore/net/mail/opiemail.cpp
@@ -1,309 +1,394 @@
 
 #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 */
+#include <qmap.h>
+#include <qvaluelist.h>
 
 /* UNIX */
 #include <signal.h>
 
 using namespace Opie::Core;
 
+typedef QMapNode<QString,QString> tkeyvalues;
+typedef QValueList<tkeyvalues> tvaluelist;
+
+class ValueExplode
+{
+protected:
+    //! what was parsed last
+    tvaluelist m_LastParsed;
+    //! the delemiter to use
+    QString mDelemiter;
+    //! the inner delemiter
+    QString m2Delemiter;
+    //! the real split routine
+    void splitit();
+    //! the content
+    QString m_Command;
+    //! constructor
+    ValueExplode(){}
+public:
+    //! constructor
+    /*!
+     * \param aCommand the string to be splitted
+     * \param aDelemiter which sign will be the delemiter character
+     * \param a2Delemiter which sign will delemiter the key-value-pairs between other delemiters
+     */
+    ValueExplode(const QString&aCommand,const char aDelemiter = '&',const char a2Delemiter='=');
+    //! destructor
+    virtual ~ValueExplode();
+    //! assigen operator
+    /*!
+     * \return a list of substrings
+     */
+    operator const tvaluelist& (){return m_LastParsed;}
+};
+
+ValueExplode::~ValueExplode()
+{
+}
+
+ValueExplode::ValueExplode(const QString&aCommand,const char aDelemiter,const char a2Delemiter)
+    :m_LastParsed(),m_Command(aCommand)
+{
+    mDelemiter = aDelemiter;
+    m2Delemiter = a2Delemiter;
+    splitit();
+}
+
+void ValueExplode::splitit()
+{
+    QString iLine;
+    m_LastParsed.clear();
+    if (mDelemiter.isEmpty()||m2Delemiter.isEmpty()) {
+        m_LastParsed.append(tkeyvalues(m_Command,""));
+        return;
+    }
+    int pos,pos2,startpos;
+    startpos = 0;
+    iLine = m_Command;
+    while ( (pos = iLine.find(mDelemiter,startpos))!=-1) {
+        pos2 = iLine.find(m2Delemiter,startpos);
+        if (pos2==-1||pos2>pos) {
+            m_LastParsed.append(tkeyvalues(iLine.mid(startpos,pos-startpos),""));
+        } else {
+            m_LastParsed.append(tkeyvalues(iLine.mid(startpos,pos2-startpos),iLine.mid(pos2+1,pos-pos2-1)));
+        }
+        startpos = pos+1;
+    }
+    if (startpos<iLine.length()) {
+        pos2 = iLine.find(m2Delemiter,startpos);
+        if (pos2==-1) {
+            m_LastParsed.append(tkeyvalues(iLine.mid(startpos),""));
+        } else {
+            m_LastParsed.append(tkeyvalues(iLine.mid(startpos,pos2-startpos),iLine.mid(pos2+1)));
+        }
+    }
+}
+
 OpieMail::OpieMail( QWidget *parent, const char *name, WFlags  )
         : MainWindow( parent, name, WStyle_ContextHelp )
 {
     setup_signalblocking();
     settings = new Settings();
 
     folderView->populate( settings->getAccounts() );
+#if 1
+    tvaluelist s = ValueExplode("a=1&b=holladiewaldfee&c=3&d=&e=3450");
+    for (int i = 0; i < s.count();++i) {
+        odebug<<"Key: " << s[i].key << " Value: " << s[i].data << oendl;
+    }
+#endif
 }
 
 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();
     }
 }
 
 /**
  * Konqueror calls us with the mailto:name@address
  */
 void OpieMail::setDocument(const QString& mail)
 {
     /*
      * It looks like a mailto address, lets try it
      */
     if( mail.startsWith(QString::fromLatin1("mailto:")) )
-	slotwriteMail(QString::null, mail.mid(7));    
+        slotwriteMail(QString::null, mail.mid(7));
 }
 
 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;
     slotwriteMail(0l,0l);
 }
 
 void OpieMail::slotSendQueued()
 {
     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;
 }
 
 void OpieMail::slotEditSettings()
 {
     SettingsDialog settingsDialog( this,  0, true,  WStyle_ContextHelp );
     QPEApplication::execDialog( &settingsDialog );
 }
 
 void OpieMail::slotEditAccounts()
 {
     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;
     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;
     if ( show && folderView->isHidden() )
     {
         odebug << "-> showing" << oendl;
         folderView->show();
     }
     else if ( !show && !folderView->isHidden() )
     {
         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 );
 }