Added some extended support for DialOnDemand.

Fixed missing ifnet flags.
PPPStateMachine: replaced nearly all pointers to PPPInterface objects with references.
PPPInterface: added delay to Redial() method (will be used to implement DialRetryDelay, too).
PPPLCP: changed the way Receive() handles LCPExtensions and added code for removing padding from packet.
PPPOptionHandler: added code and only one OptionHandler per code is allowed from now on.
Added some changes to support authenticators.

TODO:
- add DialRetryDelay
- maybe change how StateMachine iterates over OptionHandlers (as they have a code field now)
- commit changes for PFC support and PFC, MRU, and authentication handler


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4661 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/kits/net/ppp/headers/KPPP.h

@@ -0,0 +1,15 @@
+#ifndef _K_PPP__H
+#define _K_PPP__H
+
+#include <KPPPConfigurePacket.h>
+#include <KPPPDevice.h>
+	// includes KPPPInterface.h, KPPPLCP.h,
+	// KPPPStateMachine.h and KPPPProtocol.h
+#include <KPPPEncapsulator.h>
+#include <KPPPLCPExtension.h>
+#include <KPPPOptionHandler.h>
+
+#include <PPPControl.h>
+
+
+#endif

src/tests/kits/net/ppp/headers/KPPPConfigurePacket.h

@@ -45,7 +45,6 @@ class PPPConfigurePacket {
 		int32 CountItems() const
 			{ return fItems.CountItems(); }
 		ppp_configure_item *ItemAt(int32 index) const;
-		bool HasItemWithType(uint8 type) const;
 		ppp_configure_item *ItemWithType(uint8 type) const;
 		
 		struct mbuf *ToMbuf(uint32 reserve = 0);

src/tests/kits/net/ppp/headers/KPPPDefs.h

@@ -18,7 +18,7 @@ typedef uint32 interface_id;
 
 
 // module key types (used when loading a module)
-enum PPP_MODULE_KEY_TYPE {
+enum ppp_module_key_type {
 	PPP_UNDEFINED_KEY_TYPE = -1,
 	PPP_LOAD_MODULE_TYPE = 0,
 	PPP_DEVICE_TYPE,
@@ -29,7 +29,7 @@ enum PPP_MODULE_KEY_TYPE {
 };
 
 // PPP events as defined in RFC 1661 (with one exception: PPP_UP_FAILED_EVENT)
-enum PPP_EVENT {
+enum ppp_event {
 	PPP_UP_FAILED_EVENT,
 	PPP_UP_EVENT,
 	PPP_DOWN_EVENT,
@@ -51,7 +51,7 @@ enum PPP_EVENT {
 
 // LCP protocol codes as defined in RFC 1661
 // ToDo: add LCP extensions
-enum PPP_LCP_CODE {
+enum ppp_lcp_code {
 	PPP_CONFIGURE_REQUEST = 1,
 	PPP_CONFIGURE_ACK = 2,
 	PPP_CONFIGURE_NAK = 3,

src/tests/kits/net/ppp/headers/KPPPDevice.h

@@ -83,6 +83,7 @@ class PPPDevice {
 		char fName[PPP_HANDLER_NAME_LENGTH_LIMIT + 1];
 		PPPInterface& fInterface;
 		driver_parameter *fSettings;
+		status_t fInitStatus;
 };
 
 

src/tests/kits/net/ppp/headers/KPPPEncapsulator.h

@@ -17,8 +17,8 @@
 
 class PPPEncapsulator {
 	public:
-		PPPEncapsulator(const char *name, PPP_PHASE phase,
-			PPP_ENCAPSULATION_LEVEL level, uint16 protocol,
+		PPPEncapsulator(const char *name, ppp_phase phase,
+			ppp_encapsulation_level level, uint16 protocol,
 			int32 addressFamily, uint32 overhead,
 			PPPInterface& interface, driver_parameter *settings,
 			int32 flags = PPP_NO_FLAGS);
@@ -29,10 +29,10 @@ class PPPEncapsulator {
 		const char *Name() const
 			{ return fName; }
 		
-		PPP_PHASE Phase() const
+		ppp_phase Phase() const
 			{ return fPhase; }
 		
-		PPP_ENCAPSULATION_LEVEL Level() const
+		ppp_encapsulation_level Level() const
 			{ return fLevel; }
 		uint32 Overhead() const
 			{ return fOverhead; }
@@ -102,8 +102,8 @@ class PPPEncapsulator {
 
 	private:
 		char fName[PPP_HANDLER_NAME_LENGTH_LIMIT + 1];
-		PPP_PHASE fPhase;
-		PPP_ENCAPSULATION_LEVEL fLevel;
+		ppp_phase fPhase;
+		ppp_encapsulation_level fLevel;
 		uint16 fProtocol;
 		int32 fAddressFamily;
 		PPPInterface& fInterface;
@@ -114,7 +114,8 @@ class PPPEncapsulator {
 		
 		bool fEnabled;
 		bool fUpRequested;
-		PPP_PHASE fConnectionStatus;
+		ppp_phase fConnectionStatus;
+		status_t fInitStatus;
 };
 
 

src/tests/kits/net/ppp/headers/KPPPInterface.h

@@ -68,16 +68,24 @@ class PPPInterface {
 		struct ifq *InQueue() const
 			{ return fInQueue; }
 		
+		// delays
+		uint32 DialRetryDelay() const
+			{ return fDialRetryDelay; }
+		uint32 RedialDelay() const
+			{ return fRedialDelay; }
+		
 		// idle handling
-		bigtime_t IdleSince() const
+		uint32 IdleSince() const
 			{ return fIdleSince; }
-		bigtime_t DisconnectAfterIdleSince() const
+		uint32 DisconnectAfterIdleSince() const
 			{ return fDisconnectAfterIdleSince; }
 		
 		void SetMRU(uint32 MRU);
 		uint32 MRU() const
 			{ return fMRU; }
 				// this is the smallest MRU that we and the peer have
+		void SetInterfaceMTU(uint32 interfaceMTU)
+			{ SetMRU(interfaceMTU - fHeaderLength); }
 		uint32 InterfaceMTU() const
 			{ return fInterfaceMTU; }
 				// this is the MRU including encapsulator overhead
@@ -125,12 +133,12 @@ class PPPInterface {
 		bool DoesDialOnDemand() const
 			{ return fDialOnDemand; }
 		
-		PPP_MODE Mode() const
+		ppp_mode Mode() const
 			{ return fMode; }
 			// client or server mode?
-		PPP_STATE State() const
+		ppp_state State() const
 			{ return fStateMachine.State(); }
-		PPP_PHASE Phase() const
+		ppp_phase Phase() const
 			{ return fStateMachine.Phase(); }
 		
 		bool Up();
@@ -140,14 +148,14 @@ class PPPInterface {
 		
 		PPPReportManager& ReportManager()
 			{ return fReportManager; }
-		bool Report(PPP_REPORT_TYPE type, int32 code, void *data, int32 length)
+		bool Report(ppp_report_type type, int32 code, void *data, int32 length)
 			{ return fReportManager.Report(type, code, data, length); }
 			// returns false if reply was bad (or an error occured)
 		
 		bool LoadModules(driver_settings *settings,
 			int32 start, int32 count);
 		bool LoadModule(const char *name, driver_parameter *parameter,
-			PPP_MODULE_KEY_TYPE type);
+			ppp_module_key_type type);
 		
 		status_t Send(struct mbuf *packet, uint16 protocol);
 		status_t Receive(struct mbuf *packet, uint16 protocol);
@@ -170,7 +178,9 @@ class PPPInterface {
 		void CalculateInterfaceMTU();
 		void CalculateBaudRate();
 		
-		void Redial();
+		bool SetupDialOnDemand();
+		
+		void Redial(uint32 delay);
 		
 		// multilink methods
 		void SetParent(PPPInterface *parent)
@@ -190,10 +200,11 @@ class PPPInterface {
 		
 		thread_id fRedialThread;
 		uint32 fDialRetry, fDialRetriesLimit;
+		uint32 fDialRetryDelay, fRedialDelay;
 		
 		ppp_manager_info *fManager;
 		
-		bigtime_t fIdleSince, fDisconnectAfterIdleSince;
+		uint32 fIdleSince, fDisconnectAfterIdleSince;
 		uint32 fMRU, fInterfaceMTU, fHeaderLength;
 		
 		PPPInterface *fParent;
@@ -204,7 +215,7 @@ class PPPInterface {
 		
 		vint32 fAccesing;
 		
-		PPP_MODE fMode;
+		ppp_mode fMode;
 		
 		PPPDevice *fDevice;
 		PPPEncapsulator *fFirstEncapsulator;

src/tests/kits/net/ppp/headers/KPPPLCP.h

@@ -56,12 +56,14 @@ class PPPLCP : public PPPProtocol {
 		int32 CountOptionHandlers() const
 			{ return fOptionHandlers.CountItems(); }
 		PPPOptionHandler *OptionHandlerAt(int32 index) const;
+		PPPOptionHandler *OptionHandlerFor(uint8 type, int32 *start = NULL) const;
 		
 		bool AddLCPExtension(PPPLCPExtension *extension);
 		bool RemoveLCPExtension(PPPLCPExtension *extension);
 		int32 CountLCPExtensions() const
 			{ return fLCPExtensions.CountItems(); }
 		PPPLCPExtension *LCPExtensionAt(int32 index) const;
+		PPPLCPExtension *LCPExtensionFor(uint8 code, int32 *start = NULL) const;
 		
 		PPPEncapsulator *Target() const
 			{ return fTarget; }

src/tests/kits/net/ppp/headers/KPPPLCPExtension.h

@@ -54,6 +54,7 @@ class PPPLCPExtension {
 		uint8 fCode;
 		
 		bool fEnabled;
+		status_t fInitStatus;
 };
 
 

src/tests/kits/net/ppp/headers/KPPPManager.h

@@ -17,7 +17,7 @@
 	// create_interface() returns this value on failure
 
 // this allows you to ask for specific interface_ids
-enum PPP_INTERFACE_FILTER {
+enum ppp_interface_filter {
 	PPP_ALL_INTERFACES,
 	PPP_REGISTERED_INTERFACES,
 	PPP_UNREGISTERED_INTERFACES
@@ -40,7 +40,7 @@ typedef struct ppp_manager_info {
 	status_t (*control)(interface_id ID, uint32 op, void *data, size_t length);
 	
 	status_t (*get_interfaces)(interface_id **interfaces, uint32 *count,
-		PPP_INTERFACE_FILTER filter = PPP_REGISTERED_INTERFACES);
+		ppp_interface_filter filter = PPP_REGISTERED_INTERFACES);
 		// the user is responsible for free()'ing the interface_id array
 } ppp_manager_info;
 

src/tests/kits/net/ppp/headers/KPPPModule.h

@@ -17,7 +17,7 @@ typedef struct ppp_module_info {
 	module_info minfo;
 	status_t (*control)(uint32 op, void *data, size_t length);
 	status_t (*add_to)(PPPInterface& mainInterface, PPPInterface *subInterface,
-		driver_parameter *settings, PPP_MODULE_KEY_TYPE type);
+		driver_parameter *settings, ppp_module_key_type type);
 			// multilink: handlers that must run on a real device
 			// should be added to subInterface (may be NULL)
 			// while mainInterface handlers are used for the

src/tests/kits/net/ppp/headers/KPPPOptionHandler.h

@@ -19,7 +19,7 @@ class PPPConfigurePacket;
 
 class PPPOptionHandler {
 	public:
-		PPPOptionHandler(const char *name, PPPInterface& interface,
+		PPPOptionHandler(const char *name, uint8 type, PPPInterface& interface,
 			driver_parameter *settings);
 		virtual ~PPPOptionHandler();
 		
@@ -28,6 +28,9 @@ class PPPOptionHandler {
 		const char *Name() const
 			{ return fName; }
 		
+		uint8 Type() const
+			{ return fType; }
+		
 		PPPInterface& Interface() const
 			{ return fInterface; }
 		driver_parameter *Settings() const
@@ -62,10 +65,12 @@ class PPPOptionHandler {
 
 	private:
 		char fName[PPP_HANDLER_NAME_LENGTH_LIMIT + 1];
+		uint8 fType;
 		PPPInterface& fInterface;
 		driver_parameter *fSettings;
 		
 		bool fEnabled;
+		status_t fInitStatus;
 };
 
 

src/tests/kits/net/ppp/headers/KPPPProtocol.h

@@ -17,9 +17,10 @@ class PPPInterface;
 
 class PPPProtocol {
 	public:
-		PPPProtocol(const char *name, PPP_PHASE phase, uint16 protocol,
+		PPPProtocol(const char *name, ppp_phase phase, uint16 protocol,
 			int32 addressFamily, PPPInterface& interface,
-			driver_parameter *settings, int32 flags = PPP_NO_FLAGS);
+			driver_parameter *settings, int32 flags = PPP_NO_FLAGS,
+			ppp_authenticator_type authenticatorType = PPP_NO_AUTHENTICATOR);
 		virtual ~PPPProtocol();
 		
 		virtual status_t InitCheck() const;
@@ -27,7 +28,7 @@ class PPPProtocol {
 		const char *Name() const
 			{ return fName; }
 		
-		PPP_PHASE Phase() const
+		ppp_phase Phase() const
 			{ return fPhase; }
 		
 		PPPInterface& Interface() const
@@ -43,6 +44,9 @@ class PPPProtocol {
 		int32 Flags() const
 			{ return fFlags; }
 		
+		ppp_authenticator_type AuthenticatorType() const
+			{ return fAuthenticatorType; }
+		
 		void SetEnabled(bool enabled = true);
 		bool IsEnabled() const
 			{ return fEnabled; }
@@ -52,8 +56,14 @@ class PPPProtocol {
 		
 		virtual status_t Control(uint32 op, void *data, size_t length);
 		
+		virtual status_t SetupDialOnDemand();
+			// This is not called when the protocol is added to the interface,
+			// but only when someone enables DialOnDemand and interface is down.
+			// Of course, your constructor may/should use this method (if needed).
+		
 		virtual bool Up() = 0;
 		virtual bool Down() = 0;
+			// if DialOnDemand is implemented check for DialOnDemand settings change
 		bool IsUp() const
 			{ return fConnectionStatus == PPP_ESTABLISHED_PHASE; }
 		bool IsDown() const
@@ -82,16 +92,18 @@ class PPPProtocol {
 
 	private:
 		char fName[PPP_HANDLER_NAME_LENGTH_LIMIT + 1];
-		PPP_PHASE fPhase;
+		ppp_phase fPhase;
 		uint16 fProtocol;
 		int32 fAddressFamily;
 		PPPInterface& fInterface;
 		driver_parameter *fSettings;
 		int32 fFlags;
+		ppp_authenticator_type fAuthenticatorType;
 		
 		bool fEnabled;
 		bool fUpRequested;
-		PPP_PHASE fConnectionStatus;
+		ppp_phase fConnectionStatus;
+		status_t fInitStatus;
 };
 
 

src/tests/kits/net/ppp/headers/KPPPReportManager.h

@@ -23,11 +23,11 @@ class PPPReportManager {
 		PPPReportManager(BLocker& lock);
 		~PPPReportManager();
 		
-		void EnableReports(PPP_REPORT_TYPE type, thread_id thread,
+		void EnableReports(ppp_report_type type, thread_id thread,
 				int32 flags = PPP_NO_FLAGS);
-		void DisableReports(PPP_REPORT_TYPE type, thread_id thread);
-		bool DoesReport(PPP_REPORT_TYPE type, thread_id thread);
-		bool Report(PPP_REPORT_TYPE type, int32 code, void *data, int32 length);
+		void DisableReports(ppp_report_type type, thread_id thread);
+		bool DoesReport(ppp_report_type type, thread_id thread);
+		bool Report(ppp_report_type type, int32 code, void *data, int32 length);
 			// returns false if reply was bad (or an error occured)
 
 	private:

src/tests/kits/net/ppp/headers/KPPPStateMachine.h

@@ -34,14 +34,14 @@ class PPPStateMachine {
 		PPPStateMachine& operator= (const PPPStateMachine& copy);
 
 	public:
-		PPPInterface *Interface() const
+		PPPInterface& Interface() const
 			{ return fInterface; }
 		PPPLCP& LCP() const
 			{ return fLCP; }
 		
-		PPP_STATE State() const
+		ppp_state State() const
 			{ return fState; }
-		PPP_PHASE Phase() const
+		ppp_phase Phase() const
 			{ return fPhase; }
 		
 		uint8 NextID();
@@ -63,7 +63,7 @@ class PPPStateMachine {
 		void AuthenticationDenied(const char *name);
 		const char *AuthenticationName() const
 			{ return fAuthenticationName; }
-		PPP_AUTHENTICATION_STATUS AuthenticationStatus() const
+		ppp_authentication_status AuthenticationStatus() const
 			{ return fAuthenticationStatus; }
 		
 		void PeerAuthenticationRequested();
@@ -71,13 +71,13 @@ class PPPStateMachine {
 		void PeerAuthenticationDenied(const char *name);
 		const char *PeerAuthenticationName() const
 			{ return fPeerAuthenticationName; }
-		PPP_AUTHENTICATION_STATUS PeerAuthenticationStatus() const
+		ppp_authentication_status PeerAuthenticationStatus() const
 			{ return fPeerAuthenticationStatus; }
 		
 		// sub-interface events
-		void UpFailedEvent(PPPInterface *interface);
-		void UpEvent(PPPInterface *interface);
-		void DownEvent(PPPInterface *interface);
+		void UpFailedEvent(PPPInterface& interface);
+		void UpEvent(PPPInterface& interface);
+		void DownEvent(PPPInterface& interface);
 		
 		// protocol events
 		void UpFailedEvent(PPPProtocol *protocol);
@@ -101,8 +101,8 @@ class PPPStateMachine {
 			{ return fLock; }
 		
 		// private StateMachine methods
-		void NewState(PPP_STATE next);
-		void NewPhase(PPP_PHASE next);
+		void NewState(ppp_state next);
+		void NewPhase(ppp_phase next);
 		
 		// private events
 		void OpenEvent();
@@ -127,7 +127,7 @@ class PPPStateMachine {
 		void RXJEvent(struct mbuf *packet);
 		
 		// actions
-		void IllegalEvent(PPP_EVENT event);
+		void IllegalEvent(ppp_event event);
 		void ThisLayerUp();
 		void ThisLayerDown();
 		void ThisLayerStarted();
@@ -147,19 +147,19 @@ class PPPStateMachine {
 		
 		void DownProtocols();
 		void DownEncapsulators();
-		void ResetOptionHandlers();
+		void ResetLCPHandlers();
 
 	private:
-		PPPInterface *fInterface;
+		PPPInterface& fInterface;
 		PPPLCP& fLCP;
 		
-		PPP_PHASE fPhase;
-		PPP_STATE fState;
+		ppp_phase fPhase;
+		ppp_state fState;
 		
 		vint32 fID;
 		uint32 fMagicNumber;
 		
-		PPP_AUTHENTICATION_STATUS fAuthenticationStatus,
+		ppp_authentication_status fAuthenticationStatus,
 			fPeerAuthenticationStatus;
 		char *fAuthenticationName, *fPeerAuthenticationName;
 		

src/tests/kits/net/ppp/headers/KPPPUtils.h

@@ -17,7 +17,7 @@
 template<class T>
 inline
 bool
-is_handler_allowed(T& handler, PPP_STATE state, PPP_PHASE phase)
+is_handler_allowed(T& handler, ppp_state state, ppp_phase phase)
 {
 	if(handler.Protocol() == PPP_LCP_PROTOCOL)
 		return true;

src/tests/kits/net/ppp/headers/PPPControl.h

@@ -25,7 +25,7 @@
 #define PPP_USER_OPS_START					PPP_OPS_START + 32 * PPP_RESERVE_OPS_COUNT
 
 
-enum PPP_CONTROL_OPS {
+enum ppp_control_ops {
 	// -----------------------------------------------------
 	// PPPInterface
 	PPPC_GET_INTERFACE_INFO = PPP_INTERFACE_OPS_START,
@@ -50,7 +50,6 @@ enum PPP_CONTROL_OPS {
 	// -----------------------------------------------------
 	// PPPDevice
 	PPPC_GET_DEVICE_INFO = PPP_DEVICE_OPS_START,
-	PPPC_SET_MTU,
 	// -----------------------------------------------------
 	
 	// -----------------------------------------------------
@@ -86,12 +85,11 @@ typedef struct ppp_control_info {
 
 typedef struct ppp_interface_info {
 	const driver_settings *settings;
-	struct ifnet *ifnet;
 	
-	PPP_MODE mode;
-	PPP_STATE state;
-	PPP_PHASE phase;
-	PPP_AUTHENTICATION_STATUS authenticationStatus, peerAuthenticationStatus;
+	ppp_mode mode;
+	ppp_state state;
+	ppp_phase phase;
+	ppp_authentication_status authenticationStatus, peerAuthenticationStatus;
 	
 	uint32 protocolsCount, encapsulatorsCount, optionHandlersCount,
 		LCPExtensionsCount, childrenCount;
@@ -128,7 +126,7 @@ typedef struct ppp_handler_info {
 	// general
 	const driver_parameter *settings;
 	
-	PPP_PHASE phase;
+	ppp_phase phase;
 	int32 addressFamily, flags;
 	uint16 protocol;
 	
@@ -136,15 +134,18 @@ typedef struct ppp_handler_info {
 	
 	// only protocol and encapsulator
 	bool isUpRequested;
-	PPP_PHASE connectionStatus;
+	ppp_phase connectionStatus;
 		// there are four possible states:
 		// PPP_ESTABLISHED_PHASE	-		IsUp() == true
 		// PPP_DOWN_PHASE			-		IsDown() == true
 		// PPP_ESTABLISHMENT_PHASE	-		IsGoingUp() == true
 		// PPP_TERMINATION_PHASE	-		IsGoingDown() == true
 	
+	// only protocol
+	ppp_authenticator_type authenticatorType;
+	
 	// only encapsulator
-	PPP_ENCAPSULATION_LEVEL level;
+	ppp_encapsulation_level level;
 	uint32 overhead;
 } ppp_handler_info;
 typedef struct ppp_handler_info_t {

src/tests/kits/net/ppp/headers/PPPDefs.h

@@ -80,7 +80,7 @@ enum {
 };
 
 // phase when the protocol is brought up
-enum PPP_PHASE {
+enum ppp_phase {
 	// the following may be used by protocols
 	PPP_AUTHENTICATION_PHASE = 15,
 	PPP_NCP_PHASE = 20,
@@ -99,20 +99,27 @@ enum PPP_PHASE {
 };
 
 // this defines the order in which the packets get encapsulated
-enum PPP_ENCAPSULATION_LEVEL {
+enum ppp_encapsulation_level {
 	PPP_MULTILINK_LEVEL = 0,
 	PPP_ENCRYPTION_LEVEL = 5,
 	PPP_COMPRESSION_LEVEL = 10
 };
 
 // we can be a ppp client or a ppp server interface
-enum PPP_MODE {
+enum ppp_mode {
 	PPP_CLIENT_MODE = 0,
 	PPP_SERVER_MODE
 };
 
+// PPPProtocol serves as authenticator
+enum ppp_authenticator_type {
+	PPP_NO_AUTHENTICATOR = 0,
+	PPP_LOCAL_AUTHENTICATOR,
+	PPP_PEER_AUTHENTICATOR
+};
+
 // authentication status
-enum PPP_AUTHENTICATION_STATUS {
+enum ppp_authentication_status {
 	PPP_AUTHENTICATION_FAILED = -1,
 	PPP_NOT_AUTHENTICATED = 0,
 	PPP_AUTHENTICATION_SUCCESSFUL = 1,
@@ -120,7 +127,7 @@ enum PPP_AUTHENTICATION_STATUS {
 };
 
 // PPP states as defined in RFC 1661
-enum PPP_STATE {
+enum ppp_state {
 	PPP_INITIAL_STATE,
 	PPP_STARTING_STATE,
 	PPP_CLOSED_STATE,

src/tests/kits/net/ppp/headers/PPPReportDefs.h

@@ -17,7 +17,7 @@
 	// the code of receive_data() must have this value
 
 // report flags
-enum PPP_REPORT_FLAGS {
+enum ppp_report_flags {
 	PPP_WAIT_FOR_REPLY = 0x1,
 	PPP_REMOVE_AFTER_REPORT = 0x2,
 	PPP_NO_REPLY_TIMEOUT = 0x4
@@ -25,7 +25,7 @@ enum PPP_REPORT_FLAGS {
 
 // report types
 // the first 16 report types are reserved for the interface manager
-enum PPP_REPORT_TYPE {
+enum ppp_report_type {
 	PPP_ALL_REPORTS = -1,
 		// used only when disabling reports
 	PPP_DESTRUCTION_REPORT = 16,
@@ -35,7 +35,7 @@ enum PPP_REPORT_TYPE {
 };
 
 // report codes (type-specific)
-enum PPP_CONNECTION_REPORT_CODES {
+enum ppp_connection_report_codes {
 	PPP_REPORT_GOING_UP = 0,
 	PPP_REPORT_UP_SUCCESSFUL = 1,
 	PPP_REPORT_DOWN_SUCCESSFUL = 2,
@@ -57,7 +57,7 @@ typedef struct ppp_report_packet {
 
 
 typedef struct ppp_report_request {
-	PPP_REPORT_TYPE type;
+	ppp_report_type type;
 	thread_id thread;
 	int32 flags;
 } ppp_report_request;

src/tests/kits/net/ppp/src/KPPPConfigurePacket.cpp

@@ -107,21 +107,6 @@ PPPConfigurePacket::ItemAt(int32 index) const
 }
 
 
-bool
-PPPConfigurePacket::HasItemWithType(uint8 type) const
-{
-	ppp_configure_item *item;
-	
-	for(int32 index; index < CountItems(); index++) {
-		item = ItemAt(index);
-		if(item && item->type == type)
-			return true;
-	}
-	
-	return false;
-}
-
-
 ppp_configure_item*
 PPPConfigurePacket::ItemWithType(uint8 type) const
 {

src/tests/kits/net/ppp/src/KPPPDevice.cpp

@@ -23,7 +23,7 @@ PPPDevice::PPPDevice(const char *name, PPPInterface& interface,
 	} else
 		strcpy(fName, "???");
 	
-	interface.SetDevice(this);
+	fInitStatus = interface.SetDevice(this) ? B_OK : B_ERROR;
 }
 
 
@@ -39,7 +39,7 @@ PPPDevice::InitCheck() const
 	if(!Settings())
 		return B_ERROR;
 	
-	return B_OK;
+	return fInitStatus;
 }
 
 
@@ -62,13 +62,6 @@ PPPDevice::Control(uint32 op, void *data, size_t length)
 			info->outputBytesCount = CountOutputBytes();
 		} break;
 		
-		case PPPC_SET_MTU:
-			if(length < sizeof(uint32) || !data)
-				return B_ERROR;
-			
-			return SetMTU(*((uint32*)data)) ? B_OK : B_ERROR;
-		break;
-		
 		default:
 			return PPP_UNHANDLED;
 	}

src/tests/kits/net/ppp/src/KPPPEncapsulator.cpp

@@ -11,8 +11,8 @@
 #include <PPPControl.h>
 
 
-PPPEncapsulator::PPPEncapsulator(const char *name, PPP_PHASE phase,
-		PPP_ENCAPSULATION_LEVEL level, uint16 protocol,
+PPPEncapsulator::PPPEncapsulator(const char *name, ppp_phase phase,
+		ppp_encapsulation_level level, uint16 protocol,
 		int32 addressFamily, uint32 overhead,
 		PPPInterface& interface, driver_parameter *settings,
 		int32 flags = PPP_NO_FLAGS)
@@ -27,7 +27,7 @@ PPPEncapsulator::PPPEncapsulator(const char *name, PPP_PHASE phase,
 	} else
 		strcpy(fName, "???");
 	
-	interface.AddEncapsulator(this);
+	fInitStatus = interface.AddEncapsulator(this) ? B_OK : B_ERROR;
 }
 
 
@@ -43,7 +43,7 @@ PPPEncapsulator::InitCheck() const
 	if(!Settings())
 		return B_ERROR;
 	
-	return B_OK;
+	return fInitStatus;
 }
 
 

src/tests/kits/net/ppp/src/KPPPInterface.cpp

@@ -40,6 +40,7 @@
 typedef struct redial_info {
 	PPPInterface *interface;
 	thread_id *thread;
+	uint32 delay;
 } redial_info;
 
 status_t redial_thread(void *data);
@@ -54,9 +55,16 @@ PPPInterface::PPPInterface(uint32 ID, driver_settings *settings,
 	: fID(ID), fSettings(dup_driver_settings(settings)),
 	fStateMachine(*this), fLCP(*this), fReportManager(StateMachine().Locker()),
 	fIfnet(NULL), fUpThread(-1), fRedialThread(-1), fDialRetry(0),
-	fDialRetriesLimit(0), fIdleSince(0), fMRU(1500), fDevice(NULL),
+	fDialRetriesLimit(0), fIdleSince(0), fMRU(1500), fInterfaceMTU(1498),
+	fHeaderLength(2), fAutoRedial(false), fDialOnDemand(false), fDevice(NULL),
 	fFirstEncapsulator(NULL), fLock(StateMachine().Locker()), fDeleteCounter(0)
 {
+	// set up dial delays
+	fDialRetryDelay = 3000;
+		// 3s delay between each new attempt to redial
+	fRedialDelay = 1000;
+		// 1s delay between lost connection and redial
+	
 	// set up queue
 	fInQueue = start_ifq();
 	fInQueueThread = spawn_thread(in_queue_thread, "PPPInterface: in_queue_thread",
@@ -78,7 +86,7 @@ PPPInterface::PPPInterface(uint32 ID, driver_settings *settings,
 	
 	if(!fSettings) {
 		fMode = PPP_CLIENT_MODE;
-		fDisconnectAfterIdleSince = 0;
+		fInitStatus = B_ERROR;
 		return;
 	}
 	
@@ -89,7 +97,7 @@ PPPInterface::PPPInterface(uint32 ID, driver_settings *settings,
 	if(!value)
 		fDisconnectAfterIdleSince = 0;
 	else
-		fDisconnectAfterIdleSince = atoi(value) * 1000000;
+		fDisconnectAfterIdleSince = atoi(value) * 1000;
 	
 	if(fDisconnectAfterIdleSince < 0)
 		fDisconnectAfterIdleSince = 0;
@@ -152,6 +160,8 @@ PPPInterface::~PPPInterface()
 	stop_ifq(InQueue());
 	wait_for_thread(fInQueueThread, &tmp);
 	
+	send_data_with_timeout(fRedialThread, 0, NULL, 0, 200);
+		// tell thread that we are being destroyed (200ms timeout)
 	wait_for_thread(fRedialThread, &tmp);
 	
 	while(CountChildren())
@@ -240,7 +250,6 @@ PPPInterface::Control(uint32 op, void *data, size_t length)
 			ppp_interface_info *info = (ppp_interface_info*) data;
 			memset(info, 0, sizeof(ppp_interface_info_t));
 			info->settings = Settings();
-			info->ifnet = Ifnet();
 			info->mode = Mode();
 			info->state = State();
 			info->phase = Phase();
@@ -413,9 +422,12 @@ PPPInterface::AddProtocol(PPPProtocol *protocol)
 	
 	LockerHelper locker(fLock);
 	
-	if(Phase() != PPP_DOWN_PHASE)
+	if(Phase() != PPP_DOWN_PHASE
+			|| (protocol->AuthenticatorType() != PPP_NO_AUTHENTICATOR
+				&& ProtocolFor(protocol->Protocol())))
 		return false;
-			// a running connection may not change
+			// a running connection may not change and there may only be
+			// one authenticator protocol for each protocol number
 	
 	fProtocols.AddItem(protocol);
 	
@@ -461,8 +473,8 @@ PPPProtocol*
 PPPInterface::ProtocolFor(uint16 protocol, int32 *start = NULL) const
 {
 	// The iteration style in this method is strange C/C++.
-	// Explanation: I use this style because it makes extending ProtocolFor
-	// and EncapsulatorFor simpler as that they look very similar, now.
+	// Explanation: I use this style because it makes extending all XXXFor
+	// methods simpler as that they look very similar, now.
 	
 	int32 index = start ? *start : 0;
 	
@@ -674,19 +686,34 @@ PPPInterface::SetAutoRedial(bool autoredial = true)
 void
 PPPInterface::SetDialOnDemand(bool dialondemand = true)
 {
+	// All protocols must check if DialOnDemand was enabled/disabled after this
+	// interface went down. This is the only situation where a change is relevant.
+	
+	// only clients support DialOnDemand
 	if(Mode() != PPP_CLIENT_MODE)
 		return;
 	
 	LockerHelper locker(fLock);
 	
+	if(DoesDialOnDemand() && !dialondemand && State() != PPP_OPENED_STATE) {
+		// as long as the protocols were not configured we can just delete us
+		Delete();
+		return;
+	}
+	
 	fDialOnDemand = dialondemand;
 	
 	// check if we need to register/unregister
-	if(!Ifnet() && fDialOnDemand)
+	if(fDialOnDemand) {
 		RegisterInterface();
-	else if(Ifnet() && !fDialOnDemand && Phase() == PPP_DOWN_PHASE) {
+		if(Ifnet())
+			Ifnet()->if_flags |= IFF_RUNNING;
+	} else if(!fDialOnDemand && Phase() < PPP_ESTABLISHED_PHASE) {
 		UnregisterInterface();
-		Delete();
+		
+		// if we are already down we must delete us
+		if(Phase() == PPP_DOWN_PHASE)
+			Delete();
 	}
 }
 
@@ -925,7 +952,7 @@ PPPInterface::LoadModules(driver_settings *settings, int32 start, int32 count)
 		return false;
 			// a running connection may not change
 	
-	PPP_MODULE_KEY_TYPE type;
+	ppp_module_key_type type;
 		// which type key was used for loading this module?
 	
 	const char *name = NULL;
@@ -982,7 +1009,7 @@ PPPInterface::LoadModules(driver_settings *settings, int32 start, int32 count)
 
 bool
 PPPInterface::LoadModule(const char *name, driver_parameter *parameter,
-	PPP_MODULE_KEY_TYPE type)
+	ppp_module_key_type type)
 {
 	if(Phase() != PPP_DOWN_PHASE)
 		return false;
@@ -1042,7 +1069,7 @@ PPPInterface::Send(struct mbuf *packet, uint16 protocol)
 	// encapsulated.
 	if(sending_protocol && sending_protocol->Flags() & PPP_ALWAYS_ALLOWED
 			&& is_handler_allowed(*sending_protocol, State(), Phase())) {
-		fIdleSince = system_time();
+		fIdleSince = real_time_clock();
 		return SendToDevice(packet, protocol);
 	}
 	
@@ -1055,7 +1082,7 @@ PPPInterface::Send(struct mbuf *packet, uint16 protocol)
 	
 	if(sending_encapsulator && sending_encapsulator->Flags() & PPP_ALWAYS_ALLOWED
 			&& is_handler_allowed(*sending_encapsulator, State(), Phase())) {
-		fIdleSince = system_time();
+		fIdleSince = real_time_clock();
 		return SendToDevice(packet, protocol);
 	}
 	
@@ -1065,7 +1092,7 @@ PPPInterface::Send(struct mbuf *packet, uint16 protocol)
 		return B_ERROR;
 	}
 	
-	fIdleSince = system_time();
+	fIdleSince = real_time_clock();
 	
 	// send to next up encapsulator
 	if(!fFirstEncapsulator)
@@ -1202,7 +1229,7 @@ PPPInterface::SendToDevice(struct mbuf *packet, uint16 protocol)
 	uint16 *header = mtod(packet, uint16*);
 	*header = protocol;
 	
-	fIdleSince = system_time();
+	fIdleSince = real_time_clock();
 	
 	// pass to device/children
 	if(!IsMultilink() || Parent()) {
@@ -1252,7 +1279,7 @@ PPPInterface::Pulse()
 	
 	// check our idle time and disconnect if needed
 	if(fDisconnectAfterIdleSince > 0 && fIdleSince != 0
-			&& fIdleSince - system_time() >= fDisconnectAfterIdleSince) {
+			&& fIdleSince - real_time_clock() >= fDisconnectAfterIdleSince) {
 		StateMachine().CloseEvent();
 		return;
 	}
@@ -1276,6 +1303,8 @@ PPPInterface::RegisterInterface()
 		return true;
 			// we are already registered
 	
+	LockerHelper locker(fLock);
+	
 	if(InitCheck() != B_OK)
 		return false;
 			// we cannot register if something is wrong
@@ -1293,6 +1322,7 @@ PPPInterface::RegisterInterface()
 		return false;
 	
 	CalculateBaudRate();
+	SetupDialOnDemand();
 	
 	return true;
 }
@@ -1305,6 +1335,8 @@ PPPInterface::UnregisterInterface()
 		return true;
 			// we are already unregistered
 	
+	LockerHelper locker(fLock);
+	
 	// only MainInterfaces get an ifnet
 	if(IsMultilink() && Parent())
 		return true;
@@ -1361,8 +1393,30 @@ PPPInterface::CalculateBaudRate()
 }
 
 
+bool
+PPPInterface::SetupDialOnDemand()
+{
+	LockerHelper locker(fLock);
+	
+	if(State() == PPP_OPENED_STATE)
+		return true;
+	
+	bool result = true;
+	
+	PPPProtocol *protocol;
+	for(int32 index = 0; index < CountProtocols(); index++) {
+		protocol = ProtocolAt(index);
+		if(protocol && protocol->IsEnabled())
+			if(protocol->SetupDialOnDemand() != B_OK)
+				result = false;
+	}
+	
+	return result;
+}
+
+
 void
-PPPInterface::Redial()
+PPPInterface::Redial(uint32 delay)
 {
 	if(fRedialThread != -1)
 		return;
@@ -1371,6 +1425,7 @@ PPPInterface::Redial()
 	redial_info info;
 	info.interface = this;
 	info.thread = &fRedialThread;
+	info.delay = delay;
 	
 	fRedialThread = spawn_thread(redial_thread, "PPPInterface: redial_thread",
 		B_NORMAL_PRIORITY, NULL);
@@ -1386,9 +1441,14 @@ redial_thread(void *data)
 {
 	redial_info info;
 	thread_id sender;
+	int32 code;
 	
 	receive_data(&sender, &info, sizeof(redial_info));
 	
+	// we try to receive data instead of snooze, so we can quit on destruction
+	if(receive_data_with_timeout(&sender, &code, NULL, 0, info.delay) == B_OK)
+		return B_OK;
+	
 	info.interface->Up();
 	*info.thread = -1;
 	

src/tests/kits/net/ppp/src/KPPPLCP.cpp

@@ -46,9 +46,10 @@ PPPLCP::AddOptionHandler(PPPOptionHandler *handler)
 	
 	LockerHelper locker(StateMachine().Locker());
 	
-	if(Phase() != PPP_DOWN_PHASE)
+	if(Phase() != PPP_DOWN_PHASE || OptionHandlerFor(handler->Type()))
 		return false;
-			// a running connection may not change
+			// a running connection may not change and there may only be
+			// one handler per option type
 	
 	return fOptionHandlers.AddItem(handler);
 }
@@ -79,6 +80,32 @@ PPPLCP::OptionHandlerAt(int32 index) const
 }
 
 
+PPPOptionHandler*
+PPPLCP::OptionHandlerFor(uint8 type, int32 *start = NULL) const
+{
+	// The iteration style in this method is strange C/C++.
+	// Explanation: I use this style because it makes extending all XXXFor
+	// methods simpler as that they look very similar, now.
+	
+	int32 index = start ? *start : 0;
+	
+	if(index < 0)
+		return NULL;
+	
+	PPPOptionHandler *current = OptionHandlerAt(index);
+	
+	for(; current; current = OptionHandlerAt(++index)) {
+		if(current->Type() == type) {
+			if(start)
+				*start = index;
+			return current;
+		}
+	}
+	
+	return NULL;
+}
+
+
 bool
 PPPLCP::AddLCPExtension(PPPLCPExtension *extension)
 {
@@ -120,6 +147,32 @@ PPPLCP::LCPExtensionAt(int32 index) const
 }
 
 
+PPPLCPExtension*
+PPPLCP::LCPExtensionFor(uint8 code, int32 *start = NULL) const
+{
+	// The iteration style in this method is strange C/C++.
+	// Explanation: I use this style because it makes extending all XXXFor
+	// methods simpler as that they look very similar, now.
+	
+	int32 index = start ? *start : 0;
+	
+	if(index < 0)
+		return NULL;
+	
+	PPPLCPExtension *current = LCPExtensionAt(index);
+	
+	for(; current; current = LCPExtensionAt(++index)) {
+		if(current->Code() == code) {
+			if(start)
+				*start = index;
+			return current;
+		}
+	}
+	
+	return NULL;
+}
+
+
 uint32
 PPPLCP::AdditionalOverhead() const
 {
@@ -165,6 +218,15 @@ PPPLCP::Receive(struct mbuf *packet, uint16 protocol)
 	if(protocol != PPP_LCP_PROTOCOL)
 		return PPP_UNHANDLED;
 	
+	ppp_lcp_packet *data = mtod(packet, ppp_lcp_packet*);
+	
+	// adjust length (remove padding)
+	int32 length = packet->m_len;
+	if(packet->m_flags & M_PKTHDR)
+		length = packet->m_pkthdr.len;
+	if(length - ntohs(data->length) != 0)
+		m_adj(packet, length);
+	
 	struct mbuf *copy = m_gethdr(MT_DATA);
 	if(copy) {
 		copy->m_data += AdditionalOverhead();
@@ -172,8 +234,6 @@ PPPLCP::Receive(struct mbuf *packet, uint16 protocol)
 		memcpy(copy->m_data, packet->m_data, copy->m_len);
 	}
 	
-	ppp_lcp_packet *data = mtod(packet, ppp_lcp_packet*);
-	
 	if(ntohs(data->length) < 4)
 		return B_ERROR;
 	
@@ -220,50 +280,38 @@ PPPLCP::Receive(struct mbuf *packet, uint16 protocol)
 			handled = false;
 	}
 	
-	if(!copy)
-		return handled ? B_OK : B_ERROR;
-	
 	packet = copy;
-	copy = NULL;
+	
+	if(!packet)
+		return handled ? B_OK : B_ERROR;
 	
 	status_t result = B_OK;
 	
 	// Try to find LCP extensions that can handle this code.
 	// We must duplicate the packet in order to ask all handlers.
-	PPPLCPExtension *extension;
-	for(int32 index = 0; index < CountLCPExtensions(); index++) {
-		extension = LCPExtensionAt(index);
-		if(extension->IsEnabled() && extension->Code() == data->code) {
-			if(!copy) {
-				copy = m_gethdr(MT_DATA);
-				if(!copy)
-					return B_ERROR;
-				
-				copy->m_data += AdditionalOverhead();
-				copy->m_len = packet->m_len;
-				memcpy(copy->m_data, packet->m_data, copy->m_len);
-			}
-			
-			result = extension->Receive(copy, data->code);
-			
-			if(result == B_OK) {
-				copy = NULL;
-				handled = true;
-			} else if(result != PPP_UNHANDLED)
-				return result;
+	int32 index = 0;
+	PPPLCPExtension *extension = LCPExtensionFor(data->code, &index);
+	for(; extension; extension = LCPExtensionFor(data->code, &(++index))) {
+		if(!extension->IsEnabled())
+			continue;
+		
+		result = extension->Receive(packet, data->code);
+		
+		// check return value and return it on error
+		if(result == B_OK)
+			handled = true;
+		else if(result != PPP_UNHANDLED) {
+			m_freem(packet);
+			return result;
 		}
 	}
 	
-	if(copy)
-		m_freem(copy);
-	
 	if(!handled) {
 		StateMachine().RUCEvent(packet, PPP_LCP_PROTOCOL, PPP_CODE_REJECT);
 		return PPP_REJECTED;
 	}
 	
-	if(packet)
-		m_freem(packet);
+	m_freem(packet);
 	
 	return result;
 }

src/tests/kits/net/ppp/src/KPPPLCPExtension.cpp

@@ -20,7 +20,7 @@ PPPLCPExtension::PPPLCPExtension(const char *name, uint8 code, PPPInterface& int
 	} else
 		strcpy(fName, "???");
 	
-	interface.LCP().AddLCPExtension(this);
+	fInitStatus = interface.LCP().AddLCPExtension(this) ? B_OK : B_ERROR;
 }
 
 
@@ -36,7 +36,7 @@ PPPLCPExtension::InitCheck() const
 	if(!Settings())
 		return B_ERROR;
 	
-	return B_OK;
+	return fInitStatus;
 }
 
 

src/tests/kits/net/ppp/src/KPPPOptionHandler.cpp

@@ -10,9 +10,9 @@
 #include <PPPControl.h>
 
 
-PPPOptionHandler::PPPOptionHandler(const char *name, PPPInterface& interface,
-		driver_parameter *settings)
-	: fInterface(interface), fSettings(settings), fEnabled(true)
+PPPOptionHandler::PPPOptionHandler(const char *name, uint8 type,
+		PPPInterface& interface, driver_parameter *settings)
+	: fType(type), fInterface(interface), fSettings(settings), fEnabled(true)
 {
 	if(name) {
 		strncpy(fName, name, PPP_HANDLER_NAME_LENGTH_LIMIT);
@@ -20,7 +20,7 @@ PPPOptionHandler::PPPOptionHandler(const char *name, PPPInterface& interface,
 	} else
 		strcpy(fName, "???");
 	
-	interface.LCP().AddOptionHandler(this);
+	fInitStatus = interface.LCP().AddOptionHandler(this) ? B_OK : B_ERROR;
 }
 
 
@@ -36,7 +36,7 @@ PPPOptionHandler::InitCheck() const
 	if(!Settings())
 		return B_ERROR;
 	
-	return B_OK;
+	return fInitStatus;
 }
 
 

src/tests/kits/net/ppp/src/KPPPProtocol.cpp

@@ -12,12 +12,14 @@
 #include <cstring>
 
 
-PPPProtocol::PPPProtocol(const char *name, PPP_PHASE phase, uint16 protocol,
+PPPProtocol::PPPProtocol(const char *name, ppp_phase phase, uint16 protocol,
 		int32 addressFamily, PPPInterface& interface,
-		driver_parameter *settings, int32 flags = PPP_NO_FLAGS)
+		driver_parameter *settings, int32 flags = PPP_NO_FLAGS,
+		ppp_authenticator_type authenticatorType = PPP_NO_AUTHENTICATOR)
 	: fPhase(phase), fProtocol(protocol), fAddressFamily(addressFamily),
 	fInterface(interface), fSettings(settings), fFlags(flags),
-	fEnabled(true), fUpRequested(true), fConnectionStatus(PPP_DOWN_PHASE)
+	fAuthenticatorType(authenticatorType), fEnabled(true),
+	fUpRequested(true), fConnectionStatus(PPP_DOWN_PHASE)
 {
 	if(name) {
 		strncpy(fName, name, PPP_HANDLER_NAME_LENGTH_LIMIT);
@@ -25,7 +27,11 @@ PPPProtocol::PPPProtocol(const char *name, PPP_PHASE phase, uint16 protocol,
 	} else
 		strcpy(fName, "???");
 	
-	interface.AddProtocol(this);
+	if(authenticatorType != PPP_NO_AUTHENTICATOR)
+		SetEnabled(false);
+			// only the active authenticator should be enabled
+	
+	fInitStatus = interface.AddProtocol(this) ? B_OK : B_ERROR;
 }
 
 
@@ -41,7 +47,7 @@ PPPProtocol::InitCheck() const
 	if(!Settings())
 		return B_ERROR;
 	
-	return B_OK;
+	return fInitStatus;
 }
 
 
@@ -77,6 +83,7 @@ PPPProtocol::Control(uint32 op, void *data, size_t length)
 			info->isEnabled = IsEnabled();
 			info->isUpRequested = IsUpRequested();
 			info->connectionStatus = fConnectionStatus;
+			info->authenticatorType = AuthenticatorType();
 		} break;
 		
 		case PPPC_SET_ENABLED:
@@ -94,6 +101,13 @@ PPPProtocol::Control(uint32 op, void *data, size_t length)
 }
 
 
+status_t
+PPPProtocol::SetupDialOnDemand()
+{
+	return B_OK;
+}
+
+
 void
 PPPProtocol::Pulse()
 {

src/tests/kits/net/ppp/src/KPPPReportManager.cpp

@@ -27,7 +27,7 @@ PPPReportManager::~PPPReportManager()
 
 
 void
-PPPReportManager::EnableReports(PPP_REPORT_TYPE type, thread_id thread,
+PPPReportManager::EnableReports(ppp_report_type type, thread_id thread,
 	int32 flags = PPP_NO_FLAGS)
 {
 	LockerHelper locker(fLock);
@@ -42,7 +42,7 @@ PPPReportManager::EnableReports(PPP_REPORT_TYPE type, thread_id thread,
 
 
 void
-PPPReportManager::DisableReports(PPP_REPORT_TYPE type, thread_id thread)
+PPPReportManager::DisableReports(ppp_report_type type, thread_id thread)
 {
 	LockerHelper locker(fLock);
 	
@@ -61,7 +61,7 @@ PPPReportManager::DisableReports(PPP_REPORT_TYPE type, thread_id thread)
 
 
 bool
-PPPReportManager::DoesReport(PPP_REPORT_TYPE type, thread_id thread)
+PPPReportManager::DoesReport(ppp_report_type type, thread_id thread)
 {
 	LockerHelper locker(fLock);
 	
@@ -79,7 +79,7 @@ PPPReportManager::DoesReport(PPP_REPORT_TYPE type, thread_id thread)
 
 
 bool
-PPPReportManager::Report(PPP_REPORT_TYPE type, int32 code, void *data, int32 length)
+PPPReportManager::Report(ppp_report_type type, int32 code, void *data, int32 length)
 {
 	if(length > PPP_REPORT_DATA_LIMIT)
 		return false;

src/tests/kits/net/ppp/src/KPPPStateMachine.cpp

@@ -22,7 +22,7 @@
 
 
 PPPStateMachine::PPPStateMachine(PPPInterface& interface)
-	: fInterface(&interface), fLCP(interface.LCP()), fPhase(PPP_DOWN_PHASE),
+	: fInterface(interface), fLCP(interface.LCP()), fPhase(PPP_DOWN_PHASE),
 	fState(PPP_INITIAL_STATE), fID(system_time() & 0xFF), fMagicNumber(0),
 	fAuthenticationStatus(PPP_NOT_AUTHENTICATED),
 	fPeerAuthenticationStatus(PPP_NOT_AUTHENTICATED),
@@ -50,42 +50,49 @@ PPPStateMachine::NextID()
 // remember: NewState() must always be called _after_ IllegalEvent()
 // because IllegalEvent() also looks at the current state.
 void
-PPPStateMachine::NewState(PPP_STATE next)
+PPPStateMachine::NewState(ppp_state next)
 {
 	// maybe we do not need the timer anymore
 	if(next < PPP_CLOSING_STATE || next == PPP_OPENED_STATE)
 		fNextTimeout = 0;
 	
 	if(State() == PPP_OPENED_STATE && next != State())
-		ResetOptionHandlers();
+		ResetLCPHandlers();
 	
 	fState = next;
 }
 
 
 void
-PPPStateMachine::NewPhase(PPP_PHASE next)
+PPPStateMachine::NewPhase(ppp_phase next)
 {
-	// Report a down event to parent if we are not usable anymore.
-	// The report threads get their notification later.
-	if(Phase() == PPP_ESTABLISHED_PHASE && next != Phase()) {
-		if(Interface()->Ifnet())
-			Interface()->Ifnet()->if_flags &= ~IFF_RUNNING;
-		
-		if(!Interface()->DoesDialOnDemand())
-			Interface()->UnregisterInterface();
-		
-		if(Interface()->Parent())
-			Interface()->Parent()->StateMachine().DownEvent(Interface());
-	}
+	// the ifnet's running flag is set here and in PPPInterface::SetDialOnDemand()
 	
 	// there is nothing after established phase and nothing before down phase
 	if(next > PPP_ESTABLISHED_PHASE)
-		fPhase = PPP_ESTABLISHED_PHASE;
+		next = PPP_ESTABLISHED_PHASE;
 	else if(next < PPP_DOWN_PHASE)
-		fPhase = PPP_DOWN_PHASE;
-	else
-		fPhase = next;
+		next = PPP_DOWN_PHASE;
+	
+	// Report a down event to parent if we are not usable anymore.
+	// The report threads get their notification later.
+	if(Phase() == PPP_ESTABLISHED_PHASE && next != Phase()) {
+		// there is no need to unset the running flag because we unregister, anyway
+		if(!Interface().DoesDialOnDemand())
+			Interface().UnregisterInterface();
+		
+		if(Interface().Parent())
+			Interface().Parent()->StateMachine().DownEvent(Interface());
+	}
+	
+	fPhase = next;
+	
+	if(Phase() == PPP_ESTABLISHED_PHASE) {
+		if(Interface().Ifnet() && !Interface().DoesDialOnDemand())
+			Interface().Ifnet()->if_flags |= IFF_RUNNING;
+		
+		Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_UP_SUCCESSFUL, NULL, 0);
+	}
 }
 
 
@@ -103,7 +110,7 @@ PPPStateMachine::Reconfigure()
 	
 	DownProtocols();
 	DownEncapsulators();
-	ResetOptionHandlers();
+	ResetLCPHandlers();
 	
 	locker.UnlockNow();
 	
@@ -181,7 +188,7 @@ PPPStateMachine::AuthenticationAccepted(const char *name)
 	free(fAuthenticationName);
 	fAuthenticationName = strdup(name);
 	
-	Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_AUTHENTICATION_SUCCESSFUL,
+	Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_AUTHENTICATION_SUCCESSFUL,
 		NULL, 0);
 }
 
@@ -217,7 +224,7 @@ PPPStateMachine::PeerAuthenticationAccepted(const char *name)
 	free(fPeerAuthenticationName);
 	fPeerAuthenticationName = strdup(name);
 	
-	Interface()->Report(PPP_CONNECTION_REPORT,
+	Interface().Report(PPP_CONNECTION_REPORT,
 		PPP_REPORT_PEER_AUTHENTICATION_SUCCESSFUL, NULL, 0);
 }
 
@@ -236,7 +243,7 @@ PPPStateMachine::PeerAuthenticationDenied(const char *name)
 
 
 void
-PPPStateMachine::UpFailedEvent(PPPInterface *interface)
+PPPStateMachine::UpFailedEvent(PPPInterface& interface)
 {
 	// TODO:
 	// log that an interface did not go up
@@ -244,24 +251,24 @@ PPPStateMachine::UpFailedEvent(PPPInterface *interface)
 
 
 void
-PPPStateMachine::UpEvent(PPPInterface *interface)
+PPPStateMachine::UpEvent(PPPInterface& interface)
 {
 	LockerHelper locker(fLock);
 	
 	if(Phase() <= PPP_TERMINATION_PHASE) {
-		interface->StateMachine().CloseEvent();
+		interface.StateMachine().CloseEvent();
 		return;
 	}
 	
-	Interface()->CalculateBaudRate();
+	Interface().CalculateBaudRate();
 	
 	if(Phase() == PPP_ESTABLISHMENT_PHASE) {
 		// this is the first interface that went up
-		Interface()->SetMRU(interface->MRU());
+		Interface().SetMRU(interface.MRU());
 		locker.UnlockNow();
 		ThisLayerUp();
-	} else if(Interface()->MRU() > interface->MRU())
-		Interface()->SetMRU(interface->MRU());
+	} else if(Interface().MRU() > interface.MRU())
+		Interface().SetMRU(interface.MRU());
 			// MRU should always be the smallest value of all children
 	
 	NewState(PPP_OPENED_STATE);
@@ -269,21 +276,21 @@ PPPStateMachine::UpEvent(PPPInterface *interface)
 
 
 void
-PPPStateMachine::DownEvent(PPPInterface *interface)
+PPPStateMachine::DownEvent(PPPInterface& interface)
 {
 	LockerHelper locker(fLock);
 	
 	uint32 MRU = 0;
 		// the new MRU
 	
-	Interface()->CalculateBaudRate();
+	Interface().CalculateBaudRate();
 	
 	// when all children are down we should not be running
-	if(Interface()->IsMultilink() && !Interface()->Parent()) {
+	if(Interface().IsMultilink() && !Interface().Parent()) {
 		uint32 count = 0;
 		PPPInterface *child;
-		for(int32 index = 0; index < Interface()->CountChildren(); index++) {
-			child = Interface()->ChildAt(index);
+		for(int32 index = 0; index < Interface().CountChildren(); index++) {
+			child = Interface().ChildAt(index);
 			
 			if(child && child->IsUp()) {
 				// set MRU to the smallest value of all children
@@ -296,7 +303,7 @@ PPPStateMachine::DownEvent(PPPInterface *interface)
 			}
 		}
 		
-		Interface()->SetMRU(MRU);
+		Interface().SetMRU(MRU);
 		
 		if(count == 0) {
 			locker.UnlockNow();
@@ -310,13 +317,13 @@ void
 PPPStateMachine::UpFailedEvent(PPPProtocol *protocol)
 {
 	if((protocol->Flags() & PPP_NOT_IMPORTANT) == 0) {
-		if(Interface()->Mode() == PPP_CLIENT_MODE) {
+		if(Interface().Mode() == PPP_CLIENT_MODE) {
 			// pretend we lost connection:
-			if(Interface()->IsMultilink() && !Interface()->Parent())
-				for(int32 index = 0; index < Interface()->CountChildren(); index++)
-					Interface()->ChildAt(index)->StateMachine().CloseEvent();
-			else if(Interface()->Device())
-				Interface()->Device()->Down();
+			if(Interface().IsMultilink() && !Interface().Parent())
+				for(int32 index = 0; index < Interface().CountChildren(); index++)
+					Interface().ChildAt(index)->StateMachine().CloseEvent();
+			else if(Interface().Device())
+				Interface().Device()->Down();
 			else
 				CloseEvent();
 					// just to be on the secure side ;)
@@ -346,13 +353,13 @@ void
 PPPStateMachine::UpFailedEvent(PPPEncapsulator *encapsulator)
 {
 	if((encapsulator->Flags() & PPP_NOT_IMPORTANT) == 0) {
-		if(Interface()->Mode() == PPP_CLIENT_MODE) {
+		if(Interface().Mode() == PPP_CLIENT_MODE) {
 			// pretend we lost connection:
-			if(Interface()->IsMultilink() && !Interface()->Parent())
-				for(int32 index = 0; index < Interface()->CountChildren(); index++)
-					Interface()->ChildAt(index)->StateMachine().CloseEvent();
-			else if(Interface()->Device())
-				Interface()->Device()->Down();
+			if(Interface().IsMultilink() && !Interface().Parent())
+				for(int32 index = 0; index < Interface().CountChildren(); index++)
+					Interface().ChildAt(index)->StateMachine().CloseEvent();
+			else if(Interface().Device())
+				Interface().Device()->Down();
 			else
 				CloseEvent();
 					// just to be on the secure side ;)
@@ -432,11 +439,11 @@ PPPStateMachine::UpFailedEvent()
 				break;
 			}
 			
-			Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_DEVICE_UP_FAILED,
+			Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_DEVICE_UP_FAILED,
 				NULL, 0);
 			
-			if(Interface()->Parent())
-				Interface()->Parent()->StateMachine().UpFailedEvent(Interface());
+			if(Interface().Parent())
+				Interface().Parent()->StateMachine().UpFailedEvent(Interface());
 		break;
 		
 		default:
@@ -453,15 +460,15 @@ PPPStateMachine::UpEvent()
 	
 	LockerHelper locker(fLock);
 	
-	if(!Interface()->Device() || !Interface()->Device()->IsUp())
+	if(!Interface().Device() || !Interface().Device()->IsUp())
 		return;
 			// it is not our device that went up...
 	
-	Interface()->CalculateBaudRate();
+	Interface().CalculateBaudRate();
 	
 	switch(State()) {
 		case PPP_INITIAL_STATE:
-			if(Interface()->Mode() != PPP_SERVER_MODE
+			if(Interface().Mode() != PPP_SERVER_MODE
 				|| Phase() != PPP_ESTABLISHMENT_PHASE) {
 				// we are a client or we do not listen for an incoming
 				// connection, so this is an illegal event
@@ -510,14 +517,14 @@ PPPStateMachine::DownEvent()
 {
 	LockerHelper locker(fLock);
 	
-	if(Interface()->Device() && Interface()->Device()->IsUp())
+	if(Interface().Device() && Interface().Device()->IsUp())
 		return;
 			// it is not our device that went up...
 	
-	Interface()->CalculateBaudRate();
+	Interface().CalculateBaudRate();
 	
 	// reset IdleSince
-	Interface()->fIdleSince = 0;
+	Interface().fIdleSince = 0;
 	
 	switch(State()) {
 		case PPP_CLOSED_STATE:
@@ -559,33 +566,33 @@ PPPStateMachine::DownEvent()
 				|| fAuthenticationStatus == PPP_AUTHENTICATING
 				|| fPeerAuthenticationStatus == PPP_AUTHENTICATION_FAILED
 				|| fPeerAuthenticationStatus == PPP_AUTHENTICATING)
-			Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_AUTHENTICATION_FAILED,
+			Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_AUTHENTICATION_FAILED,
 				NULL, 0);
 		else {
 			// if we are going up and lost connection the redial attempt becomes
 			// a dial retry which is managed by the main thread in Interface::Up()
-			if(Interface()->fUpThread == -1)
+			if(Interface().fUpThread == -1)
 				needsRedial = true;
 			
-			Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_CONNECTION_LOST,
+			Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_CONNECTION_LOST,
 				NULL, 0);
 		}
 		
-		if(Interface()->Parent())
-			Interface()->Parent()->StateMachine().UpFailedEvent(Interface());
+		if(Interface().Parent())
+			Interface().Parent()->StateMachine().UpFailedEvent(Interface());
 		
 		NewState(PPP_INITIAL_STATE);
 		
-		if(Interface()->DoesAutoRedial()) {
+		if(Interface().DoesAutoRedial()) {
 			if(needsRedial)
-				Interface()->Redial();
-		} else if(!Interface()->DoesDialOnDemand())
-			Interface()->Delete();
+				Interface().Redial(Interface().RedialDelay());
+		} else if(!Interface().DoesDialOnDemand())
+			Interface().Delete();
 	} else {
-		Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_DOWN_SUCCESSFUL, NULL, 0);
+		Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_DOWN_SUCCESSFUL, NULL, 0);
 		
-		if(!Interface()->DoesDialOnDemand())
-			Interface()->Delete();
+		if(!Interface().DoesDialOnDemand())
+			Interface().Delete();
 	}
 }
 
@@ -598,22 +605,22 @@ PPPStateMachine::OpenEvent()
 	
 	switch(State()) {
 		case PPP_INITIAL_STATE:
-			if(!Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_GOING_UP, NULL, 0))
+			if(!Interface().Report(PPP_CONNECTION_REPORT, PPP_REPORT_GOING_UP, NULL, 0))
 				return;
 			
-			if(Interface()->Mode() == PPP_SERVER_MODE) {
+			if(Interface().Mode() == PPP_SERVER_MODE) {
 				NewPhase(PPP_ESTABLISHMENT_PHASE);
 				
-				if(Interface()->Device())
-					Interface()->Device()->Listen();
+				if(Interface().Device())
+					Interface().Device()->Listen();
 			} else
 				NewState(PPP_STARTING_STATE);
 			
-			if(Interface()->IsMultilink() && !Interface()->Parent()) {
+			if(Interface().IsMultilink() && !Interface().Parent()) {
 				NewPhase(PPP_ESTABLISHMENT_PHASE);
-				for(int32 index = 0; index < Interface()->CountChildren(); index++)
-					if(Interface()->ChildAt(index)->Mode() == Interface()->Mode())
-						Interface()->ChildAt(index)->StateMachine().OpenEvent();
+				for(int32 index = 0; index < Interface().CountChildren(); index++)
+					if(Interface().ChildAt(index)->Mode() == Interface().Mode())
+						Interface().ChildAt(index)->StateMachine().OpenEvent();
 			} else {
 				locker.UnlockNow();
 				ThisLayerStarted();
@@ -648,7 +655,7 @@ PPPStateMachine::CloseEvent()
 {
 	LockerHelper locker(fLock);
 	
-	if(Interface()->IsMultilink() && !Interface()->Parent()) {
+	if(Interface().IsMultilink() && !Interface().Parent()) {
 		NewState(PPP_INITIAL_STATE);
 		
 		if(Phase() != PPP_DOWN_PHASE)
@@ -656,8 +663,8 @@ PPPStateMachine::CloseEvent()
 		
 		ThisLayerDown();
 		
-		for(int32 index = 0; index < Interface()->CountChildren(); index++)
-			Interface()->ChildAt(index)->StateMachine().CloseEvent();
+		for(int32 index = 0; index < Interface().CountChildren(); index++)
+			Interface().ChildAt(index)->StateMachine().CloseEvent();
 		
 		return;
 	}
@@ -681,7 +688,7 @@ PPPStateMachine::CloseEvent()
 			
 			// TLSNotify() will know that we were faster because we
 			// are in PPP_INITIAL_STATE now
-			if(Phase() == PPP_ESTABLISHMENT_PHASE && Interface()->Parent()) {
+			if(Phase() == PPP_ESTABLISHMENT_PHASE && Interface().Parent()) {
 				// the device is already up
 				NewPhase(PPP_DOWN_PHASE);
 					// this says the following DownEvent() was not caused by
@@ -1339,7 +1346,7 @@ PPPStateMachine::RXJEvent(struct mbuf *packet)
 		
 		// test if the rejected code belongs to the minimum LCP requirements
 		if(rejectedCode >= PPP_MIN_LCP_CODE && rejectedCode <= PPP_MAX_LCP_CODE) {
-			if(Interface()->IsMultilink() && !Interface()->Parent()) {
+			if(Interface().IsMultilink() && !Interface().Parent()) {
 				// Main interfaces do not have states between STARTING and OPENED.
 				// An RXJBadEvent() would enter one of those states which is bad.
 				m_freem(packet);
@@ -1374,10 +1381,10 @@ PPPStateMachine::RXJEvent(struct mbuf *packet)
 		// disable protocols and encapsulators with the rejected protocl number
 		int32 index;
 		PPPProtocol *protocol_handler;
-		PPPEncapsulator *encapsulator_handler = Interface()->FirstEncapsulator();
+		PPPEncapsulator *encapsulator_handler = Interface().FirstEncapsulator();
 		
-		for(index = 0; index < Interface()->CountProtocols(); index++) {
-			protocol_handler = Interface()->ProtocolAt(index);
+		for(index = 0; index < Interface().CountProtocols(); index++) {
+			protocol_handler = Interface().ProtocolAt(index);
 			if(protocol_handler && protocol_handler->Protocol() == rejected)
 				protocol_handler->SetEnabled(false);
 					// disable protocol
@@ -1394,8 +1401,8 @@ PPPStateMachine::RXJEvent(struct mbuf *packet)
 			// this event handler does not m_freem(packet)!!!
 		
 		// notify parent, too
-		if(Interface()->Parent())
-			Interface()->Parent()->StateMachine().RXJEvent(packet);
+		if(Interface().Parent())
+			Interface().Parent()->StateMachine().RXJEvent(packet);
 		else
 			m_freem(packet);
 	}
@@ -1404,7 +1411,7 @@ PPPStateMachine::RXJEvent(struct mbuf *packet)
 
 // actions (all private)
 void
-PPPStateMachine::IllegalEvent(PPP_EVENT event)
+PPPStateMachine::IllegalEvent(ppp_event event)
 {
 	// TODO:
 	// update error statistics
@@ -1443,16 +1450,16 @@ PPPStateMachine::ThisLayerDown()
 void
 PPPStateMachine::ThisLayerStarted()
 {
-	if(Interface()->Device())
-		Interface()->Device()->Up();
+	if(Interface().Device())
+		Interface().Device()->Up();
 }
 
 
 void
 PPPStateMachine::ThisLayerFinished()
 {
-	if(Interface()->Device())
-		Interface()->Device()->Down();
+	if(Interface().Device())
+		Interface().Device()->Down();
 }
 
 
@@ -1606,10 +1613,10 @@ PPPStateMachine::SendCodeReject(struct mbuf *packet, uint16 protocol, uint8 code
 	int32 adjust = 0;
 		// adjust packet size by this value if packet is too big
 	if(packet->m_flags & M_PKTHDR) {
-		if((uint32) packet->m_pkthdr.len > Interface()->MRU())
-			adjust = Interface()->MRU() - packet->m_pkthdr.len;
-	} else if(packet->m_len > Interface()->MRU())
-		adjust = Interface()->MRU() - packet->m_len;
+		if((uint32) packet->m_pkthdr.len > Interface().MRU())
+			adjust = Interface().MRU() - packet->m_pkthdr.len;
+	} else if(packet->m_len > Interface().MRU())
+		adjust = Interface().MRU() - packet->m_len;
 	
 	if(adjust != 0)
 		m_adj(packet, adjust);
@@ -1655,6 +1662,7 @@ PPPStateMachine::SendEchoReply(struct mbuf *request)
 void
 PPPStateMachine::BringHandlersUp()
 {
+	// use a simple check for phase changes (e.g., caused by CloseEvent())
 	while(Phase() <= PPP_ESTABLISHED_PHASE && Phase() >= PPP_AUTHENTICATION_PHASE) {
 		if(BringPhaseUp() > 0)
 			break;
@@ -1663,16 +1671,12 @@ PPPStateMachine::BringHandlersUp()
 		
 		if(Phase() < PPP_AUTHENTICATION_PHASE)
 			return;
+				// phase was changed by another event
 		else if(Phase() == PPP_ESTABLISHED_PHASE) {
-			if(Interface()->Parent())
-				Interface()->Parent()->StateMachine().UpEvent(Interface());
-			
-			if(Interface()->Ifnet())
-				Interface()->Ifnet()->if_flags |= IFF_RUNNING;
-			
-			Interface()->Report(PPP_CONNECTION_REPORT, PPP_REPORT_UP_SUCCESSFUL, NULL, 0);
+			if(Interface().Parent())
+				Interface().Parent()->StateMachine().UpEvent(Interface());
 		} else
-			NewPhase((PPP_PHASE) (Phase() + 1));
+			NewPhase((ppp_phase) (Phase() + 1));
 	}
 }
 
@@ -1683,16 +1687,18 @@ PPPStateMachine::BringPhaseUp()
 {
 	LockerHelper locker(fLock);
 	
+	// check for phase change
 	if(Phase() < PPP_AUTHENTICATION_PHASE)
 		return 0;
 	
 	uint32 count = 0;
 	PPPProtocol *protocol_handler;
-	PPPEncapsulator *encapsulator_handler = Interface()->FirstEncapsulator();
+	PPPEncapsulator *encapsulator_handler = Interface().FirstEncapsulator();
 	
-	for(int32 index = 0; index < Interface()->CountProtocols(); index++) {
-		protocol_handler = Interface()->ProtocolAt(index);
-		if(protocol_handler && protocol_handler->Phase() == Phase()) {
+	for(int32 index = 0; index < Interface().CountProtocols(); index++) {
+		protocol_handler = Interface().ProtocolAt(index);
+		if(protocol_handler && protocol_handler->IsEnabled()
+				&& protocol_handler->Phase() == Phase()) {
 			if(protocol_handler->IsUpRequested()) {
 				++count;
 				protocol_handler->Up();
@@ -1703,7 +1709,8 @@ PPPStateMachine::BringPhaseUp()
 	
 	for(; encapsulator_handler;
 			encapsulator_handler = encapsulator_handler->Next()) {
-		if(encapsulator_handler && encapsulator_handler->Phase() == Phase()) {
+		if(encapsulator_handler && encapsulator_handler->IsEnabled()
+				&& encapsulator_handler->Phase() == Phase()) {
 			if(encapsulator_handler->IsUpRequested()) {
 				++count;
 				encapsulator_handler->Up();
@@ -1719,16 +1726,16 @@ PPPStateMachine::BringPhaseUp()
 void
 PPPStateMachine::DownProtocols()
 {
-	for(int32 index = 0; index < Interface()->CountProtocols(); index++)
-		if(Interface()->ProtocolAt(index)->IsEnabled())
-			Interface()->ProtocolAt(index)->Down();
+	for(int32 index = 0; index < Interface().CountProtocols(); index++)
+		if(Interface().ProtocolAt(index)->IsEnabled())
+			Interface().ProtocolAt(index)->Down();
 }
 
 
 void
 PPPStateMachine::DownEncapsulators()
 {
-	PPPEncapsulator *encapsulator_handler = Interface()->FirstEncapsulator();
+	PPPEncapsulator *encapsulator_handler = Interface().FirstEncapsulator();
 	
 	for(; encapsulator_handler;
 			encapsulator_handler = encapsulator_handler->Next())
@@ -1738,7 +1745,7 @@ PPPStateMachine::DownEncapsulators()
 
 
 void
-PPPStateMachine::ResetOptionHandlers()
+PPPStateMachine::ResetLCPHandlers()
 {
 	for(int32 index = 0; index < LCP().CountOptionHandlers(); index++)
 		LCP().OptionHandlerAt(index)->Reset();