summaryrefslogtreecommitdiffstats
path: root/kmail/accountmanager.cpp
blob: 0610622f7133968f174eeb44f6594dd48f082a65 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
// 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 <tqregexp.h>
#include <tqvaluelist.h>

using namespace KMail;

//-----------------------------------------------------------------------------
AccountManager::AccountManager()
    :TQObject(), 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();
  TQString groupName;

  KConfigGroupSaver saver(config, "General");
  config->writeEntry("accounts", mAcctList.count());

  // first delete all account groups in the config file:
  TQStringList accountGroups =
    config->groupList().grep( TQRegExp( "Account \\d+" ) );
  for ( TQStringList::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;
  TQString acctType, acctName;
  TQCString 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, TQT_SIGNAL( finishedCheck( bool, CheckStatus ) ),
                      this, TQT_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;

  TQString 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 ) {
    TQString 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;
    TQCString replyType;
    TQByteArray params;
    TQByteArray reply;

    TQDataStream stream( params, IO_WriteOnly );
    stream << static_cast<NetworkAccount*>( curAccount )->host();

    if ( kapp->dcopClient()->call( "kded", "networkstatus", "status(TQString)",
                            params, replyType, reply ) && ( replyType == "int" ) )
    {
      int result;
      TQDataStream 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, TQT_SIGNAL( finishedCheck( bool, CheckStatus ) ),
                this, TQT_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 TQString &aType, const TQString &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, TQT_SIGNAL( newMailsProcessed( const TQMap<TQString, int> & ) ),
                this, TQT_SLOT( addToTotalNewMailCount( const TQMap<TQString, 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 TQString &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 );
}


//-----------------------------------------------------------------------------
TQStringList  AccountManager::getAccounts() const
{
  TQStringList 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 TQMap<TQString, int> & newInFolder )
{
  for ( TQMap<TQString, 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()
{
  TQValueList<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"