--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlannwif/src/wlanmcpr.cpp Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,338 @@
+/*
+* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Implements WLAN meta connection provider
+*
+*/
+
+/*
+* %version: 8 %
+*/
+
+#include <comms-infras/ss_log.h>
+#include <comms-infras/agentmcpractivities.h>
+#include <comms-infras/coremcpractivities.h>
+#include <comms-infras/ss_tiermanagerutils.h>
+#include <comms-infras/ss_msgintercept.h>
+#include "wlanmcpr.h"
+#include "WlanProvision.h"
+#include "am_debug.h"
+
+
+using namespace ESock;
+using namespace NetStateMachine;
+using namespace MCprActivities;
+using namespace WlanMCprStates;
+using namespace Messages;
+
+
+
+// No Bearer Activity
+namespace WlanMCPRNoBearerActivity
+{
+DECLARE_DEFINE_NODEACTIVITY(ECFActivityNoBearer, WlanMCPRNoBearer, TCFControlProvider::TNoBearer)
+ FIRST_NODEACTIVITY_ENTRY(CoreNetStates::TAwaitingNoBearer, MeshMachine::TNoTag)
+ LAST_NODEACTIVITY_ENTRY(MeshMachine::KNoTag, CoreNetStates::TSendBearer)
+NODEACTIVITY_END()
+}
+
+
+
+// Activity Map
+namespace WlanMCprStates
+{
+DEFINE_EXPORT_ACTIVITY_MAP(stateMap)
+ ACTIVITY_MAP_ENTRY(WlanMCPRNoBearerActivity, WlanMCPRNoBearer)
+ACTIVITY_MAP_END_BASE(AgentMCprActivities, agentMCprActivities)
+} // namespace WlanMCprStates
+
+//-=========================================================
+//
+//CWlanMetaConnectionProvider implementation
+//
+//-=========================================================
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CWlanMetaConnectionProvider* CWlanMetaConnectionProvider::NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory, const TProviderInfo& aProviderInfo)
+ {
+ CWlanMetaConnectionProvider* self = new (ELeave) CWlanMetaConnectionProvider(aFactory, aProviderInfo, WlanMCprStates::stateMap::Self());
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::ConstructL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CWlanMetaConnectionProvider::ConstructL()
+ {
+ CAgentMetaConnectionProvider::ConstructL();
+ SetAccessPointConfigFromDbL();
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::CWlanMetaConnectionProvider
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CWlanMetaConnectionProvider::CWlanMetaConnectionProvider(CMetaConnectionProviderFactoryBase& aFactory,
+ const ESock::TProviderInfo& aProviderInfo,
+ const MeshMachine::TNodeActivityMap& aActivityMap)
+: CAgentMetaConnectionProvider(aFactory,aProviderInfo,aActivityMap)
+ {
+
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::~CWlanMetaConnectionProvider
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CWlanMetaConnectionProvider::~CWlanMetaConnectionProvider()
+ {
+
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::ReceivedL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CWlanMetaConnectionProvider::ReceivedL(const TRuntimeCtxId& aSender, const TNodeId& aRecipient, TSignatureBase& aMessage)
+ {
+ DEBUG1("CWlanMetaConnectionProvider::ReceivedL, aCFMessage=%d", aMessage.MessageId().MessageId());
+
+ //ESOCK_DEBUG_MESSAGE_INTERCEPT(aSender, aMessage, aRecipient);
+
+ MeshMachine::TNodeContext<CWlanMetaConnectionProvider> ctx(*this, aMessage, aSender, aRecipient);
+ CCoreMetaConnectionProvider::Received(ctx);
+ User::LeaveIfError(ctx.iReturn);
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::SetAccessPointConfigFromDbL
+// -----------------------------------------------------------------------------
+//
+void CWlanMetaConnectionProvider::SetAccessPointConfigFromDbL()
+ {
+ DEBUG("CWlanMetaConnectionProvider::SetAccessPointConfigFromDbL");
+
+ RMetaExtensionContainer mec;
+ static_cast<void>(mec.Open(AccessPointConfig()));
+ CleanupClosePushL(mec);
+
+ // Open an IAP specific view on CommsDat
+ CCommsDatIapView* iapView = OpenIapViewLC();
+
+ // Presumptions:
+ // - none of the extensions can already exist in the AccessPointConfig array. AppendExtensionL()
+ // is presumed to panic if adding the same extension a second time.
+ // - if we have added several extensions to the AccessPointConfig array before getting a failure
+ // and leaving, it is presumed that the MCPr will be destroyed and AccessPointConfig destructor
+ // will clean up the extensions immediately afterwards.
+
+ ProvisionNetworkConfigL(iapView, mec);
+
+ CleanupStack::PopAndDestroy(); // CloseIapView();
+
+ AccessPointConfig().Close();
+ AccessPointConfig().Open(mec);
+ CleanupStack::PopAndDestroy(&mec);
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::ProvisionNetworkConfigL
+// -----------------------------------------------------------------------------
+//
+void CWlanMetaConnectionProvider::ProvisionNetworkConfigL(CCommsDatIapView* aIapView, ESock::RMetaExtensionContainer& aMec)
+ {
+ HBufC* buf = NULL;
+ aIapView->GetTextL(KCDTIdLANIfNetworks, buf);
+ CleanupStack::PushL(buf);
+ if (buf->Length() == 0)
+ {
+ User::Leave(KErrCorrupt);
+ }
+
+ TPtrC16 networks;
+ networks.Set(*buf);
+ TPtrC16 current;
+ TUint32 order = 0;
+ TInt commaPos = 0;
+ while (commaPos != KErrNotFound)
+ {
+ commaPos = networks.LocateF(',');
+ if (commaPos == KErrNotFound)
+ {
+ // take all of string
+ current.Set(networks);
+ }
+ else
+ {
+ current.Set(networks.Ptr(), commaPos);
+ }
+
+ if (!current.CompareF(_L("ip")))
+ {
+ ProvisionIp4ConfigL(aIapView, order, aMec);
+ }
+ else if (!current.CompareF(_L("ip6")))
+ {
+ ProvisionIp6ConfigL(aIapView, order, aMec);
+ }
+ else
+ {
+ User::Leave(KErrCorrupt);
+ }
+
+ order++;
+ networks.Set(networks.Mid(commaPos+1));
+ }
+
+ CleanupStack::PopAndDestroy(buf);
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::ProvisionIp4ConfigL
+// -----------------------------------------------------------------------------
+//
+void CWlanMetaConnectionProvider::ProvisionIp4ConfigL(CCommsDatIapView* aIapView, TUint32 aOrder, ESock::RMetaExtensionContainer& aMec)
+ {
+ TLanIp4Provision* ip4Provision = new (ELeave) TLanIp4Provision;
+ CleanupStack::PushL(ip4Provision);
+
+ ip4Provision->SetOrder(aOrder);
+
+ // Read IP address configuration parameters
+ TBool serverRequired;
+ aIapView->GetBoolL(KCDTIdLANIpAddrFromServer, serverRequired);
+
+ TUint32 addr;
+ TInt err;
+
+ ip4Provision->SetLocalAddr(KInetAddrNone);
+ ip4Provision->SetNetMask(KInetAddrNone);
+ ip4Provision->SetDefGateway(KInetAddrNone);
+
+ if (!serverRequired)
+ {
+ GetIp4AddrL(aIapView, KCDTIdLANIpAddr, addr);
+ ip4Provision->SetLocalAddr(addr);
+ GetIp4AddrL(aIapView, KCDTIdLANIpNetMask, addr);
+ ip4Provision->SetNetMask(addr);
+
+ err = GetIp4Addr(aIapView, KCDTIdLANIpGateway, addr);
+ if (err == KErrNone)
+ {
+ ip4Provision->SetDefGateway(addr);
+ }
+ else if (err == KErrNotFound)
+ {
+ ip4Provision->SetDefGateway(ip4Provision->LocalAddr());
+ }
+ else
+ {
+ User::Leave(err);
+ }
+
+ // Because CommDB doesn't define a Broadcast Address field, we must
+ // calculate the broadcast address. This is based on the localAddr
+ // and the netMask.
+
+ TInetAddr localAddr(ip4Provision->LocalAddr(), 0);
+ TInetAddr netMask(ip4Provision->NetMask(), 0);
+ TInetAddr broadcast;
+ broadcast.SubNetBroadcast(ip4Provision->LocalAddr(), ip4Provision->NetMask());
+ ip4Provision->SetBroadcastAddr(broadcast.Address());
+ }
+
+ ip4Provision->SetPrimaryDns(KInetAddrNone);
+ ip4Provision->SetSecondaryDns(KInetAddrNone);
+
+ aIapView->GetBoolL(KCDTIdLANIpDNSAddrFromServer, serverRequired);
+ if (!serverRequired)
+ {
+ err = GetIp4Addr(aIapView, KCDTIdLANIpNameServer1, addr);
+ if (err == KErrNone)
+ {
+ ip4Provision->SetPrimaryDns(addr);
+ err = GetIp4Addr(aIapView, KCDTIdLANIpNameServer2, addr);
+ if (err == KErrNone)
+ {
+ ip4Provision->SetSecondaryDns(addr);
+ }
+ }
+
+ if (err != KErrNone && err != KErrNotFound)
+ {
+ User::Leave(err);
+ }
+ }
+
+ // Append the provisioning object to the CAccessPointConfig array
+ aMec.AppendExtensionL(ip4Provision);
+ CleanupStack::Pop(ip4Provision);
+ }
+
+// -----------------------------------------------------------------------------
+// CWlanMetaConnectionProvider::ProvisionIp6ConfigL
+// -----------------------------------------------------------------------------
+//
+void CWlanMetaConnectionProvider::ProvisionIp6ConfigL(CCommsDatIapView* aIapView, TUint32 aOrder, ESock::RMetaExtensionContainer& aMec)
+ {
+ TLanIp6Provision* ip6Provision = new (ELeave) TLanIp6Provision;
+ CleanupStack::PushL(ip6Provision);
+
+ ip6Provision->SetOrder(aOrder);
+
+ // Determine whether static DNS configuration is required.
+ TBool dynamicDns = ETrue;
+
+ // By default, Ensure that static DNS addresses are set as unspecified,
+ // so they are not used in Control(KSoIfConfig).
+ ip6Provision->SetPrimaryDns(KInet6AddrNone);
+ ip6Provision->SetSecondaryDns(KInet6AddrNone);
+
+ // Ignore any errors from reading this field - default to dynamicDns = ETrue
+ (void) aIapView->GetBool(KCDTIdLANIp6DNSAddrFromServer, dynamicDns);
+
+ if (!dynamicDns)
+ {
+ // Read static DNS addresses
+ TInt err;
+ TIp6Addr addr6;
+ err = GetIp6Addr(aIapView, KCDTIdLANIpNameServer1, addr6);
+ if (err == KErrNone)
+ {
+ ip6Provision->SetPrimaryDns(addr6);
+ err = GetIp6Addr(aIapView, KCDTIdLANIpNameServer2, addr6);
+ if (err == KErrNone)
+ {
+ ip6Provision->SetSecondaryDns(addr6);
+ }
+ }
+
+ if (err != KErrNone && err != KErrNotFound)
+ {
+ User::Leave(err);
+ }
+ }
+
+ // Append the provisioning object to the CAccessPointConfig array
+ aMec.AppendExtensionL(ip6Provision);
+ CleanupStack::Pop(ip6Provision);
+ }
+
+