Leaked source code of windows server 2003
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/********************************************************************/ /** Copyright(c) Microsoft Corp., 1990-1998 **/ /********************************************************************/ //
// This file contains public definitions exported to transport layer and
// application software.
//
//
// IP type definitions.
//
typedef unsigned long IPAddr; // An IP address.
//
// The ip_option_information structure describes the options to be
// included in the header of an IP packet. The TTL, TOS, and Flags
// values are carried in specific fields in the header. The OptionsData
// bytes are carried in the options area following the standard IP header.
// With the exception of source route options, this data must be in the
// format to be transmitted on the wire as specified in RFC 791. A source
// route option should contain the full route - first hop thru final
// destination - in the route data. The first hop will be pulled out of the
// data and the option will be reformatted accordingly. Otherwise, the route
// option should be formatted as specified in RFC 791.
//
struct ip_option_information { unsigned char Ttl; // Time To Live
unsigned char Tos; // Type Of Service
unsigned char Flags; // IP header flags
unsigned char OptionsSize; // Size in bytes of options data
unsigned char FAR *OptionsData; // Pointer to options data
}; /* ip_option_information */
#define MAX_OPT_SIZE 40 // Maximum length of IP options in bytes
#define TCP_SOCKET_NODELAY 1
#define TCP_SOCKET_KEEPALIVE 2
#define TCP_SOCKET_OOBINLINE 3
#define TCP_SOCKET_BSDURGENT 4
#define TCP_SOCKET_ATMARK 5
#define TCP_SOCKET_WINDOW 6
#define AO_OPTION_TTL 1
#define AO_OPTION_MCASTTTL 2
#define AO_OPTION_MCASTIF 3
#define AO_OPTION_XSUM 4
#define AO_OPTION_IPOPTIONS 5
#define AO_OPTION_ADD_MCAST 6
#define AO_OPTION_DEL_MCAST 7
#define AO_OPTION_TOS 8
#define AO_OPTION_IP_DONTFRAGMENT 9
typedef struct IPSNMPInfo { ulong ipsi_forwarding; ulong ipsi_defaultttl; ulong ipsi_inreceives; ulong ipsi_inhdrerrors; ulong ipsi_inaddrerrors; ulong ipsi_forwdatagrams; ulong ipsi_inunknownprotos; ulong ipsi_indiscards; ulong ipsi_indelivers; ulong ipsi_outrequests; ulong ipsi_routingdiscards; ulong ipsi_outdiscards; ulong ipsi_outnoroutes; ulong ipsi_reasmtimeout; ulong ipsi_reasmreqds; ulong ipsi_reasmoks; ulong ipsi_reasmfails; ulong ipsi_fragoks; ulong ipsi_fragfails; ulong ipsi_fragcreates; ulong ipsi_numif; ulong ipsi_numaddr; ulong ipsi_numroutes; } IPSNMPInfo;
typedef struct IPAddrEntry { ulong iae_addr; ulong iae_index; ulong iae_mask; ulong iae_bcastaddr; ulong iae_reasmsize; ushort iae_context; ushort iae_pad; } IPAddrEntry;
#define IP_MIB_STATS_ID 1
#define IP_MIB_ADDRTABLE_ENTRY_ID 0x102
#define IP_INTFC_FLAG_P2P 1
typedef struct IPInterfaceInfo { ulong iii_flags; ulong iii_mtu; ulong iii_speed; ulong iii_addrlength; uchar iii_addr[1]; } IPInterfaceInfo;
#define IF_MIB_STATS_ID 1
#define MAX_PHYSADDR_SIZE 8
#define MAX_IFDESCR_LEN 256
typedef struct IFEntry { ulong if_index; ulong if_type; ulong if_mtu; ulong if_speed; ulong if_physaddrlen; uchar if_physaddr[MAX_PHYSADDR_SIZE]; ulong if_adminstatus; ulong if_operstatus; ulong if_lastchange; ulong if_inoctets; ulong if_inucastpkts; ulong if_innucastpkts; ulong if_indiscards; ulong if_inerrors; ulong if_inunknownprotos; ulong if_outoctets; ulong if_outucastpkts; ulong if_outnucastpkts; ulong if_outdiscards; ulong if_outerrors; ulong if_outqlen; ulong if_descrlen; uchar if_descr[1]; } IFEntry;
//
// Device Name - this string is the name of the device. It is the name
// that should be passed to CreateFile when accessing the device.
//
#define DD_TCP_DEVICE_NAME L"\\Device\\Tcp"
#define DD_UDP_DEVICE_NAME L"\\Device\\Udp"
#define DD_RAW_IP_DEVICE_NAME L"\\Device\\RawIp"
#define FSCTL_TCP_BASE FILE_DEVICE_NETWORK
#define _TCP_CTL_CODE(function, method, access) \
CTL_CODE(FSCTL_TCP_BASE, function, method, access)
#define IOCTL_TCP_QUERY_INFORMATION_EX \
_TCP_CTL_CODE(0, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_TCP_SET_INFORMATION_EX \
_TCP_CTL_CODE(1, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define IP_INTFC_INFO_ID 0x103
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