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tdepim/kmail/accountmanager.cpp

445 lines
14 KiB

// KMail Account Manager
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "accountmanager.h"
#include "kmaccount.h"
#include "kmacctfolder.h"
#include "kmacctmaildir.h"
#include "kmacctlocal.h"
#include "popaccount.h"
#include "kmacctimap.h"
#include "networkaccount.h"
#include "kmacctcachedimap.h"
#include "broadcaststatus.h"
#include "kmfiltermgr.h"
#include "globalsettings.h"
#include <dcopclient.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kconfig.h>
#include <kapplication.h>
#include <qregexp.h>
#include <qvaluelist.h>
using namespace KMail;
//-----------------------------------------------------------------------------
AccountManager::AccountManager()
:QObject(), mNewMailArrived( false ), mInteractive( false ),
mTotalNewMailsArrived( 0 ), mDisplaySummary( false )
{
mAcctChecking.clear();
mAcctTodo.clear();
}
//-----------------------------------------------------------------------------
AccountManager::~AccountManager()
{
writeConfig( false );
}
//-----------------------------------------------------------------------------
void AccountManager::writeConfig( bool withSync )
{
KConfig* config = KMKernel::config();
QString groupName;
KConfigGroupSaver saver(config, "General");
config->writeEntry("accounts", mAcctList.count());
// first delete all account groups in the config file:
QStringList accountGroups =
config->groupList().grep( QRegExp( "Account \\d+" ) );
for ( QStringList::Iterator it = accountGroups.begin() ;
it != accountGroups.end() ; ++it )
config->deleteGroup( *it );
// now write new account groups:
int i = 1;
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it, ++i ) {
groupName.sprintf("Account %d", i);
KConfigGroupSaver saver(config, groupName);
(*it)->writeConfig(*config);
}
if (withSync) config->sync();
}
//-----------------------------------------------------------------------------
void AccountManager::readConfig(void)
{
KConfig* config = KMKernel::config();
KMAccount* acct;
QString acctType, acctName;
QCString groupName;
int i, num;
uint id;
for ( AccountList::Iterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it )
delete *it;
mAcctList.clear();
KConfigGroup general(config, "General");
num = general.readNumEntry("accounts", 0);
for (i=1; i<=num; i++)
{
groupName.sprintf("Account %d", i);
KConfigGroupSaver saver(config, groupName);
acctType = config->readEntry("Type");
// Provide backwards compatibility
if (acctType == "advanced pop" || acctType == "experimental pop")
acctType = "pop";
acctName = config->readEntry("Name");
id = config->readUnsignedNumEntry("Id", 0);
if (acctName.isEmpty()) acctName = i18n("Account %1").arg(i);
acct = create(acctType, acctName, id);
if (!acct) continue;
add(acct);
acct->readConfig(*config);
}
}
//-----------------------------------------------------------------------------
void AccountManager::singleCheckMail(KMAccount *account, bool interactive)
{
mNewMailArrived = false;
mInteractive = interactive;
// if sync has been requested by the user then check if check-interval was disabled by user, if yes, then
// de-install the timer
// Safe guard against an infinite sync loop (kolab/issue2607)
if ( mInteractive )
account->readTimerConfig();
// queue the account
mAcctTodo.append(account);
if (account->checkingMail())
{
kdDebug(5006) << "account " << account->name() << " busy, queuing" << endl;
return;
}
processNextCheck(false);
}
//-----------------------------------------------------------------------------
void AccountManager::processNextCheck( bool _newMail )
{
kdDebug(5006) << "processNextCheck, remaining " << mAcctTodo.count() << endl;
if ( _newMail )
mNewMailArrived = true;
for ( AccountList::Iterator it( mAcctChecking.begin() ), end( mAcctChecking.end() ); it != end; ) {
KMAccount* acct = *it;
++it;
if ( acct->checkingMail() )
continue;
// check done
kdDebug(5006) << "account " << acct->name() << " finished check" << endl;
mAcctChecking.remove( acct );
kmkernel->filterMgr()->deref();
disconnect( acct, SIGNAL( finishedCheck( bool, CheckStatus ) ),
this, SLOT( processNextCheck( bool ) ) );
}
if ( mAcctChecking.isEmpty() ) {
// all checks finished, display summary
if ( mDisplaySummary )
KPIM::BroadcastStatus::instance()->setStatusMsgTransmissionCompleted(
mTotalNewMailsArrived );
emit checkedMail( mNewMailArrived, mInteractive, mTotalNewInFolder );
mTotalNewMailsArrived = 0;
mTotalNewInFolder.clear();
mDisplaySummary = false;
}
if ( mAcctTodo.isEmpty() ) return;
QString accountHostName;
KMAccount *curAccount = 0;
for ( AccountList::Iterator it ( mAcctTodo.begin() ), last ( mAcctTodo.end() ); it != last; ) {
KMAccount *acct = *it;
++it;
if ( !acct->checkingMail() && acct->mailCheckCanProceed() ) {
curAccount = acct;
mAcctTodo.remove( acct );
break;
}
}
if ( !curAccount ) return; // no account or all of them are already checking
if ( curAccount->type() != "imap" && curAccount->type() != "cachedimap" &&
curAccount->folder() == 0 ) {
QString tmp = i18n("Account %1 has no mailbox defined:\n"
"mail checking aborted;\n"
"check your account settings.")
.arg(curAccount->name());
KMessageBox::information(0,tmp);
emit checkedMail( false, mInteractive, mTotalNewInFolder );
mTotalNewMailsArrived = 0;
mTotalNewInFolder.clear();
return;
}
if ( curAccount->type() == "imap" || curAccount->type() == "cachedimap" || curAccount->type() == "pop" )
{
// Check with the network status daemon whether the network is available
const int NetWorkStatusUnknown = 1;
const int NetWorkStatusOnline = 8;
QCString replyType;
QByteArray params;
QByteArray reply;
QDataStream stream( params, IO_WriteOnly );
stream << static_cast<NetworkAccount*>( curAccount )->host();
if ( kapp->dcopClient()->call( "kded", "networkstatus", "status(QString)",
params, replyType, reply ) && ( replyType == "int" ) )
{
int result;
QDataStream stream2( reply, IO_ReadOnly );
stream2 >> result;
kdDebug() << k_funcinfo << "networkstatus status = " << result << endl;
// if it's not unknown (no networks announced by network control apps), and not offline, give up now
if ( ( result != NetWorkStatusUnknown ) && ( result != NetWorkStatusOnline ) )
{
emit checkedMail( false, mInteractive, mTotalNewInFolder );
return;
}
}
}
connect( curAccount, SIGNAL( finishedCheck( bool, CheckStatus ) ),
this, SLOT( processNextCheck( bool ) ) );
KPIM::BroadcastStatus::instance()->setStatusMsg(
i18n("Checking account %1 for new mail").arg(curAccount->name()));
kdDebug(5006) << "processing next mail check for " << curAccount->name() << endl;
curAccount->setCheckingMail( true );
mAcctChecking.append( curAccount );
kmkernel->filterMgr()->ref();
curAccount->processNewMail( mInteractive );
}
//-----------------------------------------------------------------------------
KMAccount* AccountManager::create( const QString &aType, const QString &aName, uint id )
{
KMAccount* act = 0;
if ( id == 0 )
id = createId();
if ( aType == "local" ) {
act = new KMAcctLocal(this, aName.isEmpty() ? i18n("Local Account") : aName, id);
act->setFolder( kmkernel->inboxFolder() );
} else if ( aType == "maildir" ) {
act = new KMAcctMaildir(this, aName.isEmpty() ? i18n("Local Account") : aName, id);
act->setFolder( kmkernel->inboxFolder() );
} else if ( aType == "pop" ) {
act = new KMail::PopAccount(this, aName.isEmpty() ? i18n("POP Account") : aName, id);
act->setFolder( kmkernel->inboxFolder() );
} else if ( aType == "imap" ) {
act = new KMAcctImap(this, aName.isEmpty() ? i18n("IMAP Account") : aName, id);
} else if (aType == "cachedimap") {
act = new KMAcctCachedImap(this, aName.isEmpty() ? i18n("IMAP Account") : aName, id);
}
if ( !act ) {
kdWarning(5006) << "Attempt to instantiate a non-existing account type!" << endl;
return 0;
}
connect( act, SIGNAL( newMailsProcessed( const QMap<QString, int> & ) ),
this, SLOT( addToTotalNewMailCount( const QMap<QString, int> & ) ) );
return act;
}
//-----------------------------------------------------------------------------
void AccountManager::add( KMAccount *account )
{
if ( account ) {
mAcctList.append( account );
// init folder's account list
KMAcctFolder *folder = static_cast<KMAcctFolder*>( account->folder() );
if ( folder && !folder->hasAccounts() ) {
folder->addAccount( account );
}
emit accountAdded( account );
account->installTimer();
}
}
//-----------------------------------------------------------------------------
KMAccount* AccountManager::findByName(const QString &aName) const
{
if ( aName.isEmpty() ) return 0;
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
if ( (*it)->name() == aName ) return (*it);
}
return 0;
}
//-----------------------------------------------------------------------------
KMAccount* AccountManager::find( const uint id ) const
{
if (id == 0) return 0;
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
if ( (*it)->id() == id ) return (*it);
}
return 0;
}
//-----------------------------------------------------------------------------
KMAccount* AccountManager::first()
{
if ( !mAcctList.empty() ) {
mPtrListInterfaceProxyIterator = mAcctList.begin();
return *mPtrListInterfaceProxyIterator;
} else {
return 0;
}
}
//-----------------------------------------------------------------------------
KMAccount* AccountManager::next()
{
++mPtrListInterfaceProxyIterator;
if ( mPtrListInterfaceProxyIterator == mAcctList.end() )
return 0;
else
return *mPtrListInterfaceProxyIterator;
}
//-----------------------------------------------------------------------------
bool AccountManager::remove( KMAccount* acct )
{
if( !acct )
return false;
mAcctList.remove( acct );
emit accountRemoved( acct );
return true;
}
//-----------------------------------------------------------------------------
void AccountManager::checkMail( bool _interactive )
{
mNewMailArrived = false;
if ( mAcctList.isEmpty() ) {
KMessageBox::information( 0,i18n("You need to add an account in the network "
"section of the settings in order to receive mail.") );
return;
}
mDisplaySummary = true;
mTotalNewMailsArrived=0;
mTotalNewInFolder.clear();
for ( AccountList::Iterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
if ( !(*it)->checkExclude() )
singleCheckMail( (*it), _interactive);
}
}
//-----------------------------------------------------------------------------
void AccountManager::singleInvalidateIMAPFolders(KMAccount *account) {
account->invalidateIMAPFolders();
}
void AccountManager::invalidateIMAPFolders()
{
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it )
singleInvalidateIMAPFolders( *it );
}
//-----------------------------------------------------------------------------
QStringList AccountManager::getAccounts() const
{
QStringList strList;
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
strList.append( (*it)->name() );
}
return strList;
}
//-----------------------------------------------------------------------------
void AccountManager::intCheckMail(int item, bool _interactive)
{
mNewMailArrived = false;
mTotalNewMailsArrived = 0;
mTotalNewInFolder.clear();
if ( KMAccount *acct = mAcctList[ item ] )
singleCheckMail( acct, _interactive );
mDisplaySummary = false;
}
//-----------------------------------------------------------------------------
void AccountManager::addToTotalNewMailCount( const QMap<QString, int> & newInFolder )
{
for ( QMap<QString, int>::const_iterator it = newInFolder.begin();
it != newInFolder.end(); ++it ) {
mTotalNewMailsArrived += it.data();
if ( mTotalNewInFolder.find( it.key() ) == mTotalNewInFolder.end() )
mTotalNewInFolder[it.key()] = it.data();
else
mTotalNewInFolder[it.key()] += it.data();
}
}
//-----------------------------------------------------------------------------
uint AccountManager::createId()
{
QValueList<uint> usedIds;
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
usedIds << (*it)->id();
}
usedIds << 0; // 0 is default for unknown
int newId;
do
{
newId = kapp->random();
} while ( usedIds.find(newId) != usedIds.end() );
return newId;
}
//-----------------------------------------------------------------------------
void AccountManager::cancelMailCheck()
{
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
(*it)->cancelMailCheck();
}
}
//-----------------------------------------------------------------------------
void AccountManager::readPasswords()
{
for ( AccountList::ConstIterator it( mAcctList.begin() ), end( mAcctList.end() ); it != end; ++it ) {
NetworkAccount *acct = dynamic_cast<NetworkAccount*>( (*it) );
if ( acct )
acct->readPassword();
}
}
#include "accountmanager.moc"