Leaked source code of windows server 2003
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/*++
Copyright (c) 1994 Microsoft Corporation
Module Name:
local.h
Abstract:
This module contains various declarations for implementation specific "stuff".
Author:
Manny Weiser (mannyw) 21-Oct-1992
Environment:
User Mode - Win32
Revision History:
Madan Appiah (madana) 21-Oct-1993
--*/
#ifndef _LOCAL_
#define _LOCAL_
//
// dhcp.c will #include this file with GLOBAL_DATA_ALLOCATE defined.
// That will cause each of these variables to be allocated.
//
#ifdef GLOBAL_DATA_ALLOCATE
#define EXTERN
#else
#define EXTERN extern
#endif
#define DAY_LONG_SLEEP 24*60*60 // in secs.
#define INVALID_INTERFACE_CONTEXT 0xFFFF
#define DHCP_NEW_IPADDRESS_EVENT_NAME TEXT("DHCPNEWIPADDRESS"
//
// Registry keys and values we're interested in.
//
#define DHCP_SERVICES_KEY TEXT("System\\CurrentControlSet\\Services")
#define DHCP_ADAPTERS_KEY TEXT("System\\CurrentControlSet\\Services\\TCPIP\\Linkage")
#define DHCP_ADAPTERS_VALUE TEXT("Bind")
#define DHCP_ADAPTERS_VALUE_TYPE REG_MULTI_SZ
#define DHCP_ADAPTERS_DEVICE_STRING TEXT("\\Device\\")
#define DHCP_TCPIP_DEVICE_STRING TEXT("\\Device\\TCPIP_")
#if defined(_PNP_POWER_)
#define DHCP_NETBT_DEVICE_STRING TEXT("NetBT_TCPIP_")
#else
#define DHCP_NETBT_DEVICE_STRING TEXT("NetBT_")
#endif _PNP_POWER_
#define DHCP_CLIENT_ENABLE_DYNDNS_VALUE TEXT("EnableDynDNS")
#define DHCP_CLIENT_ENABLE_DYNDNS_VALUE_TYPE REG_DWORD
#ifdef DYNDNS_DNS_OVERRIDE_ENABLED
#define DHCP_CLIENT_DYNDNS_DNS_OVERRIDE_VALUE TEXT("DynDNSServer")
#define DHCP_CLIENT_DYNDNS_DNS_OVERRIDE_VALUE_TYPE REG_DWORD
#endif
#define DHCP_CLIENT_PARAMETER_KEY TEXT("System\\CurrentControlSet\\Services\\Dhcp\\Parameters")
#if DBG
#define DHCP_DEBUG_FLAG_VALUE TEXT("DebugFlag")
#define DHCP_DEBUG_FLAG_VALUE_TYPE REG_DWORD
#endif
#define DHCP_CLIENT_OPTION_KEY TEXT("System\\CurrentControlSet\\Services\\Dhcp\\Parameters\\Options")
#define DHCP_CLIENT_GLOBAL_CLASSES_KEY TEXT("System\\CurrentControlSet\\Services\\Tcpip\\Parameters\\Classes")
#define DHCP_CLIENT_CLASS_VALUE TEXT("DhcpMachineClass")
#if defined(_PNP_POWER_)
#define DHCP_ADAPTER_PARAMETERS_KEY TEXT("\\TCPIP\\Parameters\\Interfaces")
#else
#define DHCP_ADAPTER_PARAMETERS_KEY TEXT("\\Parameters\\TCPIP")
#endif _PNP_POWER_
#define DHCP_DEFAULT_GATEWAY_PARAMETER TEXT("DefaultGateway")
#define DHCP_DONT_ADD_DEFAULT_GATEWAY_FLAG TEXT("DontAddDefaultGateway")
#define DHCP_DONT_PING_GATEWAY_FLAG TEXT("DontPingGateway")
#define DHCP_USE_MHASYNCDNS_FLAG TEXT("UseMHAsyncDns")
#define DHCP_USE_INFORM_FLAG TEXT("UseInform")
#define DHCP_INFORM_SEPARATION_INTERVAL TEXT("DhcpInformInterval")
#define DHCP_TCPIP_PARAMETERS_KEY DHCP_SERVICES_KEY TEXT("\\TCPIP\\Parameters")
#define DHCP_TCPIP_ADAPTER_PARAMETERS_KEY NULL
#define DHCP_NAME_SERVER_VALUE TEXT("NameServer")
#define DHCP_IPADDRESS_VALUE TEXT("IPAddress")
#define DHCP_HOSTNAME_VALUE TEXT("Hostname")
#define DHCP_DOMAINNAME_VALUE TEXT("Domain")
#define DHCP_STATIC_DOMAIN_VALUE_A "Domain"
#ifdef __DHCP_CLIENT_OPTIONS_API_ENABLED__
#define DHCP_CLIENT_OPTION_SIZE TEXT("OptionSize")
#define DHCP_CLIENT_OPTION_SIZE_TYPE REG_DWORD
#define DHCP_CLIENT_OPTION_VALUE TEXT("OptionValue")
#define DHCP_CLIENT_OPTION_VALUE_TYPE REG_BINARY
#endif
#define REGISTRY_CONNECT L'\\'
#define REGISTRY_CONNECT_STRING TEXT("\\")
#define DHCP_CLIENT_OPTION_REG_LOCATION TEXT("RegLocation")
#define DHCP_CLIENT_OPTION_REG_LOCATION_TYPE REG_SZ
#define DHCP_CLIENT_OPTION_REG_KEY_TYPE TEXT("KeyType")
#define DHCP_CLIENT_OPTION_REG_KEY_TYPE_TYPE REG_DWORD
#define DHCP_CLASS_LOCATION_VALUE TEXT("DhcpClientClassLocation")
#define DHCP_CLASS_LOCATION_TYPE REG_MULTI_SZ
#define DEFAULT_USER_CLASS_LOCATION TEXT("Tcpip\\Parameters\\Interfaces\\?\\DhcpClassIdBin")
#define DEFAULT_USER_CLASS_LOC_FULL DHCP_SERVICES_KEY REGISTRY_CONNECT_STRING DEFAULT_USER_CLASS_LOCATION
#define DEFAULT_USER_CLASS_UI_LOCATION TEXT("Tcpip\\Parameters\\Interfaces\\?\\DhcpClassId")
#define DEFAULT_USER_CLASS_UI_LOC_FULL DHCP_SERVICES_KEY REGISTRY_CONNECT_STRING DEFAULT_USER_CLASS_UI_LOCATION
// ******** Don;t chagne regloc for below.. it also affects DHCP_REGISTER_OPTION_LOC below
#define DEFAULT_REGISTER_OPT_LOC TEXT("Tcpip\\Parameters\\Interfaces\\?\\DhcpRequestOptions")
#define DHCP_OPTION_LIST_VALUE TEXT("DhcpOptionLocationList")
#define DHCP_OPTION_LIST_TYPE REG_MULTI_SZ
#define NETBIOSLESS_OPT TEXT("DhcpNetbiosLessOption\0")
#define DEFAULT_DHCP_KEYS_LIST_VALUE (L"1\0" L"15\0" L"3\0" L"44\0" L"46\0" L"47\0" L"6\0" NETBIOSLESS_OPT)
#define DHCP_OPTION_OPTIONID_VALUE TEXT("OptionId")
#define DHCP_OPTION_OPTIONID_TYPE REG_DWORD
#define DHCP_OPTION_ISVENDOR_VALUE TEXT("VendorType")
#define DHCP_OPTION_ISVENDOR_TYPE REG_DWORD
#define DHCP_OPTION_SAVE_TYPE_VALUE TEXT("KeyType")
#define DHCP_OPTION_SAVE_TYPE_TYPE REG_DWORD
#define DHCP_OPTION_CLASSID_VALUE TEXT("ClassId")
#define DHCP_OPTION_CLASSID_TYPE REG_BINARY
#define DHCP_OPTION_SAVE_LOCATION_VALUE TEXT("RegLocation")
#define DHCP_OPTION_SAVE_LOCATION_TYPE REG_MULTI_SZ
#define DHCP_OPTION_SEND_LOCATION_VALUE TEXT("RegSendLocation")
#define DHCP_OPTION_SEND_LOCATION_TYPE REG_MULTI_SZ
#define DHCP_ENABLE_STRING TEXT("EnableDhcp")
#define DHCP_ENABLE_STRING_TYPE REG_DWORD
#define DHCP_IP_ADDRESS_STRING TEXT("DhcpIPAddress")
#define DHCP_IP_ADDRESS_STRING_TYPE REG_SZ
#define DHCP_SUBNET_MASK_STRING TEXT("DhcpSubnetMask")
#define DHCP_SUBNET_MASK_STRING_TYPE REG_SZ
#define DHCP_SERVER TEXT("DhcpServer")
#define DHCP_SERVER_TYPE REG_SZ
#define DHCP_LEASE TEXT("Lease")
#define DHCP_LEASE_TYPE REG_DWORD
#define DHCP_LEASE_OBTAINED_TIME TEXT("LeaseObtainedTime")
#define DHCP_LEASE_OBTAINED_TIME_TYPE REG_DWORD
#define DHCP_LEASE_T1_TIME TEXT("T1")
#define DHCP_LEASE_T1_TIME_TYPE REG_DWORD
#define DHCP_LEASE_T2_TIME TEXT("T2")
#define DHCP_LEASE_T2_TIME_TYPE REG_DWORD
#define DHCP_LEASE_TERMINATED_TIME TEXT("LeaseTerminatesTime")
#define DHCP_LEASE_TERMINATED_TIME_TYPE REG_DWORD
#define DHCP_IP_INTERFACE_CONTEXT TEXT("IpInterfaceContext")
#define DHCP_IP_INTERFACE_CONTEXT_TYPE REG_DWORD
#define DHCP_IP_INTERFACE_CONTEXT_MAX TEXT("IpInterfaceContextMax")
#define DHCP_IP_INTERFACE_CONTEXT_MAX_TYPE REG_DWORD
#if defined(_PNP_POWER_)
#define DHCP_NTE_CONTEXT_LIST TEXT("NTEContextList")
#define DHCP_NTE_CONTEXT_LIST_TYPE REG_MULTI_SZ
#endif _PNP_POWER_
#define DHCP_CLIENT_IDENTIFIER_FORMAT TEXT("DhcpClientIdentifierType")
#define DHCP_CLIENT_IDENTIFIER_FORMAT_TYPE REG_DWORD
#define DHCP_CLIENT_IDENTIFIER_VALUE TEXT("DhcpClientIdentifier")
#define DHCP_DYNDNS_UPDATE_REQUIRED TEXT("DNSUpdateRequired")
#define DHCP_DYNDNS_UPDATE_REQUIRED_TYPE REG_DWORD
#define DHCP_IPAUTOCONFIGURATION_ENABLED TEXT("IPAutoconfigurationEnabled")
#define DHCP_IPAUTOCONFIGURATION_ENABLED_TYPE REG_DWORD
#define DHCP_IPAUTOCONFIGURATION_ADDRESS TEXT("IPAutoconfigurationAddress")
#define DHCP_IPAUTOCONFIGURATION_ADDRESS_TYPE REG_SZ
#define DHCP_IPAUTOCONFIGURATION_SUBNET TEXT("IPAutoconfigurationSubnet")
#define DHCP_IPAUTOCONFIGURATION_SUBNET_TYPE REG_SZ
#define DHCP_IPAUTOCONFIGURATION_MASK TEXT("IPAutoconfigurationMask")
#define DHCP_IPAUTOCONFIGURATION_MASK_TYPE REG_SZ
#define DHCP_IPAUTOCONFIGURATION_SEED TEXT("IPAutoconfigurationSeed")
#define DHCP_IPAUTOCONFIGURATION_SEED_TYPE REG_DWORD
#define DHCP_OPTION_EXPIRATION_DATE TEXT("ExpirationTime")
#define DHCP_OPTION_EXPIRATION_DATE_TYPE REG_BINARY
#define DHCP_MACHINE_TYPE TEXT("MachineType")
#define DHCP_MACHINE_TYPE_TYPE REG_DWORD
#define DHCP_AUTONET_RETRIES_VALUE TEXT("AutonetRetries")
#define DHCP_AUTONET_RETRIES_VALUE_TYPE REG_DWORD
#define DHCP_ADDRESS_TYPE_VALUE TEXT("AddressType")
#define DHCP_ADDRESS_TYPE_TYPE REG_DWORD
#if DBG
#define DHCP_LEASE_OBTAINED_CTIME TEXT("LeaseObtainedCTime"
#define DHCP_LEASE_OBTAINED_CTIME_TYPE REG_SZ
#define DHCP_LEASE_T1_CTIME TEXT("T1CTime")
#define DHCP_LEASE_T1_CTIME_TYPE REG_SZ
#define DHCP_LEASE_T2_CTIME TEXT("T2CTime")
#define DHCP_LEASE_T2_CTIME_TYPE REG_SZ
#define DHCP_LEASE_TERMINATED_CTIME TEXT("LeaseTerminatesCTime")
#define DHCP_LEASE_TERMINATED_CTIME_TYPE REG_SZ
#define DHCP_OPTION_EXPIRATION_CDATE TEXT("ExpirationCTime")
#define DHCP_OPTION_EXPIRATION_CDATE_TYPE REG_SZ
#endif
// options api specials
#define DHCPAPI_VALID_VALUE TEXT("Valid")
#define DHCPAPI_VALID_VALUE_TYPE REG_DWORD
#define DHCPAPI_AVAIL_VALUE TEXT("AvailableOptions")
#define DHCPAPI_AVAIL_VALUE_TYPE REG_BINARY
#define DHCPAPI_REQUESTED_VALUE TEXT("RequestedOptions")
#define DHCPAPI_REQUESTED_VALUE_TYPE REG_BINARY
#define DHCPAPI_RAW_OPTIONS_VALUE TEXT("RawOptionsValue")
#define DHCPAPI_RAW_OPTIONS_VALUE_TYPE REG_BINARY
#define DHCPAPI_RAW_LENGTH_VALUE TEXT("RawOptionsLength")
#define DHCPAPI_RAW_LENGTH_VALUE_TYPE REG_DWORD
#define DHCPAPI_GATEWAY_VALUE TEXT("LastGateWay")
#define DHCPAPI_GATEWAY_VALUE_TYPE REG_DWORD
// this tag is used to locate dns updates requests on the renewal list
#define DHCP_DNS_UPDATE_CONTEXT_TAG TEXT("DNSUpdateRetry")
// This semaphore cannot have backward slashes in it.
#define DHCP_REQUEST_OPTIONS_API_SEMAPHORE TEXT("DhcpRequestOptionsAPI")
// the client vendor name (DhcpGlobalClientClassInfo) value is this..
#define DHCP_DEFAULT_CLIENT_CLASS_INFO "MSFT 5.0"
// the location for storing options for DhcpRegisterOptions API.
// ****** Don't change the foll value -- it also changes DEFAULT_REGISTER_OPT_LOC above
//
#define DHCP_REGISTER_OPTIONS_LOC DHCP_TCPIP_PARAMETERS_KEY L"\\Interfaces\\?\\DhcpRequestOptions"
//
// size of the largest adapter name in unicode.
//
#define ADAPTER_STRING_SIZE 512
//
// windows version info.
//
#define HOST_COMMENT_LENGTH 128
#define WINDOWS_32S "Win32s on Windows 3.1"
#define WINDOWS_NT "Windows NT"
#define DHCP_NAMESERVER_BACKUP TEXT("Backup")
#define DHCP_NAMESERVER_BACKUP_LIST TEXT("BackupList")
//
// Adapter Key - replacement character.
//
#define OPTION_REPLACE_CHAR L'\?'
//
// registry access key.
//
#define DHCP_CLIENT_KEY_ACCESS (KEY_QUERY_VALUE | \
KEY_SET_VALUE | \ KEY_CREATE_SUB_KEY | \ KEY_ENUMERATE_SUB_KEYS)
//
// Dhcp registry class.
//
#define DHCP_CLASS TEXT("DhcpClientClass")
#define DHCP_CLASS_SIZE sizeof(DHCP_CLASS)
//
// Option ID key length.
//
#define DHCP_OPTION_KEY_LEN 32
//
// The name of the DHCP service DLL
//
#define DHCP_SERVICE_DLL TEXT("dhcpcsvc.dll")
//
// command values for SetDefaultGateway function.
#define DEFAULT_GATEWAY_ADD 0
#define DEFAULT_GATEWAY_DELETE 1
//
// A block NT specific context information, appended the the DHCP work
// context block.
//
typedef struct _LOCAL_CONTEXT_INFO { DWORD IpInterfaceContext; DWORD IpInterfaceInstance; // needed for BringUpInterface
LPWSTR AdapterName;#if !defined(_PNP_POWER_)
LPWSTR DeviceName;#endif _PNP_POWER_
LPWSTR NetBTDeviceName; LPWSTR RegistryKey; SOCKET Socket; BOOL DefaultGatewaysSet;} LOCAL_CONTEXT_INFO, *PLOCAL_CONTEXT_INFO;
//
// Other service specific options info struct.
//
typedef struct _SERVICE_SPECIFIC_DHCP_OPTION { DHCP_OPTION_ID OptionId; LPWSTR RegKey; // alloted memory.
LPWSTR ValueName; // embedded in the RegKey memory.
DWORD ValueType; DWORD OptionLength;#ifdef __DHCP_CLIENT_OPTIONS_API_ENABLED__
time_t ExpirationDate; // this value is used to decide when to stop
// requested unneeded options.
#endif
LPBYTE RawOptionValue;} SERVICE_SPECIFIC_DHCP_OPTION, *LPSERVICE_SPECIFIC_DHCP_OPTION;
//
// Key query Info.
//
typedef struct _DHCP_KEY_QUERY_INFO { WCHAR Class[DHCP_CLASS_SIZE]; DWORD ClassSize; DWORD NumSubKeys; DWORD MaxSubKeyLen; DWORD MaxClassLen; DWORD NumValues; DWORD MaxValueNameLen; DWORD MaxValueLen; DWORD SecurityDescriptorLen; FILETIME LastWriteTime;} DHCP_KEY_QUERY_INFO, *LPDHCP_KEY_QUERY_INFO;
//
// Global variables.
//
//
// client specific option list.
//
EXTERN HINSTANCE DhcpGlobalMessageFileHandle;
EXTERN DWORD DhcpGlobalOptionCount;EXTERN LPSERVICE_SPECIFIC_DHCP_OPTION DhcpGlobalOptionInfo;EXTERN LPBYTE DhcpGlobalOptionList;
//
// Service variables
//
EXTERN SERVICE_STATUS DhcpGlobalServiceStatus;EXTERN SERVICE_STATUS_HANDLE DhcpGlobalServiceStatusHandle;
//
// To signal to stop the service.
//
EXTERN HANDLE DhcpGlobalTerminateEvent;
//
// multi home flag.
//
EXTERN BOOL DhcpGlobalMultiHomedHost;
//
// Client APIs over name pipe variables.
//
EXTERN HANDLE DhcpGlobalClientApiPipe;EXTERN HANDLE DhcpGlobalClientApiPipeEvent;EXTERN OVERLAPPED DhcpGlobalClientApiOverLapBuffer;
//
// Message Popup Thread handle.
//
EXTERN HANDLE DhcpGlobalMsgPopupThreadHandle;EXTERN BOOL DhcpGlobalDisplayPopup;EXTERN CRITICAL_SECTION DhcpGlobalPopupCritSect;
#define LOCK_POPUP() EnterCriticalSection(&DhcpGlobalPopupCritSect)
#define UNLOCK_POPUP() LeaveCriticalSection(&DhcpGlobalPopupCritSect)
//
// winsock variables.
//
EXTERN WSADATA DhcpGlobalWsaData;EXTERN BOOL DhcpGlobalWinSockInitialized;
EXTERN BOOL DhcpGlobalGatewaysSet;
EXTERN BOOL DhcpGlobalIsService;
//
// a named event that notifies the ip address changes to
// external apps.
//
EXTERN HANDLE DhcpGlobalNewIpAddressNotifyEvent;EXTERN UINT DhcpGlobalIPEventSeqNo;
#endif // _LOCAL_
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