symbian 网络连接网络 IAP(Internet Access Point)缺省选择及Com

屏蔽对话框 RConnection gConnection; gConnection.Open(iSocketServ); TCommDbConnPref pref; pref.SetDialogPreference(ECommDbDialogPrefDoNotPrompt); // 联网时不出现对话框 TUint32 iapId; // 该值应该是确实对应的查询结果 iapId = GetAPNL(_L("cmnet

屏蔽对话框

RConnection gConnection;

gConnection.Open(iSocketServ);

TCommDbConnPref pref;

pref.SetDialogPreference(ECommDbDialogPrefDoNotPrompt); // 联网时不出现对话框

TUint32 iapId; // 该值应该是确实对应的查询结果

iapId = GetAPNL(_L("cmnet"), NULL);

RDebug::Print(_L("## %d : "), iapId);

pref.SetIapId(iapId);

pref.SetBearerSet(ECommDbBearerUnknown);

pref.SetDirection(ECommDbConnectionDirectionOutgoing);

gConnection.Start(pref); // 同步创建隐藏 IAP 选择框的网络连接

……

TUint32 CSocketsEngine::GetAPNL(const TDesC& aApn, RFileLogger* iLogger)

{

__UHEAP_MARK;

CCommsDatabase* db = CCommsDatabase::NewL(EDatabaseTypeIAP);

CleanupStack::PushL(db);

//get apn's name

TBuf name;

TUint32 id = 0;

{

CCommsDbTableView* view = db->OpenTableLC(TPtrC(OUTGOING_WCDMA));

TInt err = view->GotoFirstRecord();

while (err == KErrNone)

{

TBuf apn;

view->ReadUintL(TPtrC(COMMDB_ID), id); //接入点ID

view->ReadTextL(TPtrC(COMMDB_NAME), name);//连接名称

view->ReadTextL(TPtrC(GPRS_APN), apn); //接入点名称,可以通过这个字段判断接入点是CMWAP还是CMNET

apn.LowerCase();

if (apn.Compare(aApn) == 0)

{

// LOG_FORMAT((_L("Finded APN id = %d, name = %S"), id, &name));

break;

}

err = view->GotoNextRecord();

}

if (err != KErrNone)

{

CleanupStack::PopAndDestroy(view);

CleanupStack::PopAndDestroy(db);

User::Leave(KErrNotFound);

}

CleanupStack::PopAndDestroy(view);

}

{

CCommsDbTableView* view = db->OpenTableLC(TPtrC(IAP));

TInt err = view->GotoFirstRecord();

while (err == KErrNone)

{

TBuf name2;

view->ReadUintL(TPtrC(COMMDB_ID), id); //接入点ID

view->ReadTextL(TPtrC(COMMDB_NAME), name2);//连接名称

// LOG_FORMAT((_L("id = %d name = %S "), id, &name2));

if (!name.Compare(name2))

{

// LOG_FORMAT((_L("Finded APN id = %d, name = %S"), id, &name));

break;

}

err = view->GotoNextRecord();

}

CleanupStack::PopAndDestroy(view);

}

CleanupStack::PopAndDestroy(db);

__UHEAP_MARKEND;

return id;

}