--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayerprotocols/ethernetnif/EthInt/ethmcpr.cpp Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,427 @@
+// Copyright (c) 2006-2009 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:
+// Ethernet MCPR
+//
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#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 "ethmcpr.h"
+#include "EthProvision.h"
+
+#define KEthMCprTag KESockMetaConnectionTag
+
+using namespace Messages;
+using namespace MeshMachine;
+using namespace ESock;
+using namespace NetStateMachine;
+using namespace MCprActivities;
+using namespace EthMCprStates;
+
+
+
+// No Bearer Activity
+namespace EthMCPRNoBearerActivity
+{
+DECLARE_DEFINE_NODEACTIVITY(ECFActivityNoBearer, EthMCPRNoBearer, TCFControlProvider::TNoBearer)
+ FIRST_NODEACTIVITY_ENTRY(CoreNetStates::TAwaitingNoBearer, MeshMachine::TNoTag)
+ LAST_NODEACTIVITY_ENTRY(KNoTag, CoreNetStates::TSendBearer)
+NODEACTIVITY_END()
+}
+
+
+
+// Activity Map
+namespace EthMCprStates
+{
+DEFINE_EXPORT_ACTIVITY_MAP(stateMap)
+ ACTIVITY_MAP_ENTRY(EthMCPRNoBearerActivity, EthMCPRNoBearer)
+ACTIVITY_MAP_END_BASE(AgentMCprActivities, agentMCprActivities)
+} // namespace EthMCprStates
+
+//-=========================================================
+//
+//CEthMetaConnectionProvider implementation
+//
+//-=========================================================
+
+EXPORT_C CEthMetaConnectionProvider* CEthMetaConnectionProvider::NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory, const TProviderInfo& aProviderInfo)
+ {
+ // coverity[alloc_fn] coverity[alias] coverity[assign]
+ CEthMetaConnectionProvider* self = new (ELeave) CEthMetaConnectionProvider(aFactory, aProviderInfo, EthMCprStates::stateMap::Self());
+ // coverity[push]
+ CleanupStack::PushL(self);
+ // coverity[alias] coverity[double_push]
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+EXPORT_C void CEthMetaConnectionProvider::ConstructL()
+ {
+ CAgentMetaConnectionProvider::ConstructL();
+ SetAccessPointConfigFromDbL();
+ }
+
+EXPORT_C CEthMetaConnectionProvider::CEthMetaConnectionProvider(CMetaConnectionProviderFactoryBase& aFactory,
+ const ESock::TProviderInfo& aProviderInfo,
+ const MeshMachine::TNodeActivityMap& aActivityMap)
+: CAgentMetaConnectionProvider(aFactory,aProviderInfo,aActivityMap)
+ {
+ LOG_NODE_CREATE(KEthMCprTag, CEthMetaConnectionProvider);
+ }
+
+EXPORT_C CEthMetaConnectionProvider::~CEthMetaConnectionProvider()
+ {
+ LOG_NODE_DESTROY(KEthMCprTag, CEthMetaConnectionProvider);
+ }
+
+EXPORT_C void CEthMetaConnectionProvider::ReceivedL(const TRuntimeCtxId& aSender, const TNodeId& aRecipient, TSignatureBase& aMessage)
+ {
+ __CFLOG_VAR((KEthMCprTag, KEthMCprSubTag, _L8("CEthMetaConnectionProvider [this=%08x]::ReceivedL() aCFMessage=%d"),
+ this, aCFMessage.MessageId().MessageId()));
+
+ ESOCK_DEBUG_MESSAGE_INTERCEPT(aSender, aMessage, aRecipient);
+
+ TNodeContext<CEthMetaConnectionProvider> ctx(*this, aMessage, aSender, aRecipient);
+ CCoreMetaConnectionProvider::Received(ctx);
+ User::LeaveIfError(ctx.iReturn);
+ }
+
+void CEthMetaConnectionProvider::SetAccessPointConfigFromDbL()
+ {
+ __CFLOG_VAR((KEthMCprFactoryTag, KEthMCprFactorySubTag, _L8("CEthMetaConnectionProvider %08x:\tSetAccessPointConfigFromDbL()"), this));
+
+ RMetaExtensionContainer mec;
+ 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.
+
+ ProvisionLinkConfigL(iapView, mec);
+ ProvisionNetworkConfigL(iapView, mec);
+
+ CleanupStack::PopAndDestroy(); // CloseIapView();
+
+ AccessPointConfig().Close();
+ AccessPointConfig().Open(mec);
+ CleanupStack::PopAndDestroy(&mec);
+ }
+
+
+
+void CEthMetaConnectionProvider::ProvisionLinkConfigL(CCommsDatIapView* aIapView, ESock::RMetaExtensionContainer& aMec)
+ {
+ TLanLinkProvision* linkProvision = new (ELeave) TLanLinkProvision;
+ CleanupStack::PushL(linkProvision);
+
+ // Initialise the link config
+
+ // NOTE:
+ // All the LANBearer strings are read as 16-bit values and copied into the
+ // 8-bit buffers in the provisioning structure to save memory
+ HBufC* buf = NULL;
+ TInt err(KErrNone);
+
+ // Config Daemon Name
+ err = aIapView->GetText(KCDTIdLANConfigDaemonName, buf);
+ if (err == KErrNone && buf != NULL)
+ {
+ linkProvision->SetConfigDaemonName(*buf);
+ delete buf;
+ buf= NULL;
+ }
+ else if (err == KErrNotFound)
+ {
+ linkProvision->SetConfigDaemonName (KNullDesC);
+ }
+ else
+ {
+ User::Leave(err);
+ }
+
+ // LDD Filename
+ err = aIapView->GetText(KCDTIdLANBearerLddFilename, buf);
+ if (err == KErrNone && buf != NULL)
+ {
+ linkProvision->SetLddFilename(*buf);
+ delete buf;
+ buf= NULL;
+ }
+ else if (err == KErrNotFound)
+ {
+ linkProvision->SetLddFilename (KNullDesC);
+ }
+ else
+ {
+ User::Leave(err);
+ }
+
+ // LDD Name
+ err = aIapView->GetText(KCDTIdLANBearerLddName, buf);
+ if (err == KErrNone && buf != NULL)
+ {
+ linkProvision->SetLddName(*buf);
+ delete buf;
+ buf= NULL;
+ }
+ else if (err == KErrNotFound)
+ {
+ linkProvision->SetLddName (KNullDesC);
+ }
+ else
+ {
+ User::Leave(err);
+ }
+
+ // PDD Filename
+ err = aIapView->GetText(KCDTIdLANBearerPddFilename, buf);
+ if (err == KErrNone && buf != NULL)
+ {
+ linkProvision->SetPddFilename(*buf);
+ delete buf;
+ buf= NULL;
+ }
+ else if (err == KErrNotFound)
+ {
+ linkProvision->SetPddFilename (KNullDesC);
+ }
+ else
+ {
+ User::Leave(err);
+ }
+
+ // PDD Name
+ err = aIapView->GetText(KCDTIdLANBearerPddName, buf);
+ if (err == KErrNone && buf != NULL)
+ {
+ linkProvision->SetPddName(*buf);
+ delete buf;
+ buf= NULL;
+ }
+ else if (err == KErrNotFound)
+ {
+ linkProvision->SetPddName (KNullDesC);
+ }
+ else
+ {
+ User::Leave(err);
+ }
+
+ // Packet Driver Name - required info, always error
+ aIapView->GetTextL(KCDTIdLANBearerPacketDriverName, buf);
+ linkProvision->SetPacketDriverName(*buf);
+ delete buf;
+
+ // Append the provisioning object to the CAccessPointConfig array
+ aMec.AppendExtensionL(linkProvision);
+ CleanupStack::Pop(linkProvision);
+ }
+
+
+void CEthMetaConnectionProvider::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);
+ }
+
+
+void CEthMetaConnectionProvider::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);
+ err = GetIp4Addr(aIapView, KCDTIdLANIpNetMask, addr);
+ if (err == KErrNone)
+ {
+ ip4Provision->SetNetMask(addr);
+ }
+
+ err = GetIp4Addr(aIapView, KCDTIdLANIpGateway, addr);
+ if (err == KErrNone)
+ {
+ ip4Provision->SetDefGateway(addr);
+ }
+ else if (err == KErrNotFound || err == KErrArgument)
+ {
+ 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 && err != KErrArgument)
+ {
+ User::Leave(err);
+ }
+ }
+
+ // Append the provisioning object to the CAccessPointConfig array
+ aMec.AppendExtensionL(ip4Provision);
+ CleanupStack::Pop(ip4Provision);
+ }
+
+
+void CEthMetaConnectionProvider::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, KCDTIdLANIp6NameServer1, addr6);
+ if (err == KErrNone)
+ {
+ ip6Provision->SetPrimaryDns(addr6);
+ err = GetIp6Addr(aIapView, KCDTIdLANIp6NameServer2, addr6);
+ if (err == KErrNone)
+ {
+ ip6Provision->SetSecondaryDns(addr6);
+ }
+ }
+
+ if (err != KErrNone && err != KErrNotFound && err != KErrArgument)
+ {
+ User::Leave(err);
+ }
+ }
+
+ // Append the provisioning object to the CAccessPointConfig array
+ aMec.AppendExtensionL(ip6Provision);
+ CleanupStack::Pop(ip6Provision);
+ }
+
+