HTTP_SERVICE_CONFIG_IP_LISTEN_QUERY structure (http.h)
The HTTP_SERVICE_CONFIG_IP_LISTEN_QUERY structure is used by HttpQueryServiceConfiguration to return a list of the Internet Protocol (IP) addresses to which the HTTP service binds.
Syntax
typedef struct _HTTP_SERVICE_CONFIG_IP_LISTEN_QUERY {
ULONG AddrCount;
SOCKADDR_STORAGE AddrList[ANYSIZE_ARRAY];
} HTTP_SERVICE_CONFIG_IP_LISTEN_QUERY, *PHTTP_SERVICE_CONFIG_IP_LISTEN_QUERY;
Members
AddrCount
The number of address structures in the AddrList array.
AddrList[ANYSIZE_ARRAY]
An array of SOCKADDR_STORAGE structures that contains IP addresses in either IPv4 or IPv6 form. To determine what form an address in the list has, cast it to a SOCKADDR and examine the sa_family element. If sa_family is equal to AF_INET, the address is in IPv4 form, or if it is equal to AF_INET6, the address is in IPv6 form.
Remarks
An IPv4 address may be expressed as a literal string of four dotted decimal numbers, each in the range 0-255, such as 192.168.197.113. IPv4 addresses are contained in sockaddr_in structures, declared in the Windows header file Winsock2.h as follows:
struct sockaddr_in {
short sin_family; /* == AF_INET */
u_short sin_port; /* Transport-level port number */
struct in_addr sin_addr; /* IPv4 address */
char sin_zero[8];
};
The SOCKADDR_IN structure is exactly equivalent to sockaddr_in by typedef.
An IPv6 address can be expressed as a literal string enclosed in square brackets that contains hex numbers separated by colons; examples are: [::1] and [3ffe:ffff:6ECB:0101]. IPv6 addresses are contained in sockaddr_in6 structures, declared in the Windows header file WS2tcpip.h as follows:
struct sockaddr_in6 {
short sin6_family; /* == AF_INET6 */
u_short sin6_port; /* Transport-level port number */
u_long sin6_flowinfo; /* IPv6 flow information */
IN6_ADDR sin6_addr; /* IPv6 address */
u_long sin6_scope_id; /* set of scope interfaces */
};
The SOCKADDR_IN6 structure is exactly equivalent to sockaddr_in6 by typedef.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista, Windows XP with SP2 [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Header | http.h |