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/** @file
Test the getaddrinfo API
Copyright (c) 2011, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <errno.h>
#include <netdb.h>
#include <string.h>
#include <stdio.h>
#include <Uefi.h>
#include <unistd.h>
#include <netinet/in.h>
#include <sys/socket.h>
char mBuffer[65536];
/**
Test the getaddrinfo API
@param [in] Argc The number of arguments
@param [in] Argv The argument value array
@retval 0 The application exited normally.
@retval Other An error occurred.
**/
int
main (
IN int Argc,
IN char **Argv
)
{
int AppStatus;
int Index;
int MaxLen;
struct addrinfo * pAddrInfo;
char * pHostName;
struct addrinfo * pInfo;
char * pServerName;
//
// Determine if the host name is specified
//
AppStatus = 0;
if ( 1 == Argc ) {
printf ( "%s <host name> <server name>\r\n", Argv[0]);
}
else {
//
// Translate the host name
//
pHostName = Argv[1];
pServerName = NULL;
if ( 2 < Argc ) {
pServerName = Argv[2];
}
AppStatus = getaddrinfo ( pHostName,
pServerName,
NULL,
&pAddrInfo );
if ( 0 != AppStatus ) {
printf ( "ERROR - address info not found, errno: %d\r\n", AppStatus );
}
if ( NULL == pAddrInfo ) {
printf ( "ERROR - No address info structure allocated\r\n" );
}
else {
//
// Walk the list of addresses
//
pInfo = pAddrInfo;
while ( NULL != pInfo ) {
//
// Display this entry
//
printf ( "0x%08x: ai_flags\r\n", pInfo->ai_flags );
printf ( "0x%08x: ai_family\r\n", pInfo->ai_family );
printf ( "0x%08x: ai_socktype\r\n", pInfo->ai_socktype );
printf ( "0x%08x: ai_protocol\r\n", pInfo->ai_protocol );
printf ( "0x%08x: ai_addrlen\r\n", pInfo->ai_addrlen );
printf ( "%s: ai_canonname\r\n", pInfo->ai_canonname );
printf ( " 0x%02x: ai_addr->sa_len\r\n", (UINT8)pInfo->ai_addr->sa_len );
printf ( " 0x%02x: ai_addr->sa_family\r\n", (UINT8)pInfo->ai_addr->sa_family );
MaxLen = pInfo->ai_addr->sa_len;
if ( sizeof ( struct sockaddr_in6 ) < MaxLen ) {
MaxLen = sizeof ( struct sockaddr_in6 );
}
for ( Index = 0; ( MaxLen - 2 ) > Index; Index++ ) {
printf ( " 0x%02x: ai_addr->sa_data[%02d]\r\n", (UINT8)pInfo->ai_addr->sa_data [ Index ], Index );
}
//
// Set the next entry
//
pInfo = pInfo->ai_next;
}
//
// Done with this structures
//
freeaddrinfo ( pAddrInfo );
}
}
//
// All done
//
return AppStatus;
}
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