Add Socket Library applications.
Modify AppPkg.dsc file to include StdLib.inc which contains the Boilerplate text for Standard Library based Applications. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12062 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
123
AppPkg/Applications/Sockets/GetHostByName/GetHostByName.c
Normal file
123
AppPkg/Applications/Sockets/GetHostByName/GetHostByName.c
Normal file
@@ -0,0 +1,123 @@
|
||||
/** @file
|
||||
Translate the host name into an IP address
|
||||
|
||||
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 <Uefi.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
|
||||
char mBuffer [65536];
|
||||
|
||||
|
||||
/**
|
||||
Translate the host name into an IP address
|
||||
|
||||
@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;
|
||||
UINTN Index;
|
||||
struct hostent * pHost;
|
||||
UINT8 * pIpAddress;
|
||||
char ** ppName;
|
||||
|
||||
DEBUG (( DEBUG_INFO,
|
||||
"%a starting\r\n",
|
||||
Argv[0]));
|
||||
|
||||
//
|
||||
// Determine if the host name is specified
|
||||
//
|
||||
AppStatus = 0;
|
||||
if ( 1 == Argc ) {
|
||||
Print ( L"%a <host name>\r\n", Argv[0]);
|
||||
}
|
||||
else {
|
||||
//
|
||||
// Translate the host name
|
||||
//
|
||||
pHost = gethostbyname ( Argv[1]);
|
||||
if ( NULL == pHost ) {
|
||||
Print ( L"ERROR - host not found, errno: %d\r\n", errno );
|
||||
}
|
||||
else {
|
||||
pIpAddress = (UINT8 *)pHost->h_addr;
|
||||
Print ( L"%d.%d.%d.%d, Type %d, %a\r\n",
|
||||
pIpAddress[0],
|
||||
pIpAddress[1],
|
||||
pIpAddress[2],
|
||||
pIpAddress[3],
|
||||
pHost->h_addrtype,
|
||||
pHost->h_name );
|
||||
|
||||
//
|
||||
// Display the other addresses
|
||||
//
|
||||
for ( Index = 1; NULL != pHost->h_addr_list[Index]; Index++ ) {
|
||||
pIpAddress = (UINT8 *)pHost->h_addr_list[Index];
|
||||
Print ( L"%d.%d.%d.%d\r\n",
|
||||
pIpAddress[0],
|
||||
pIpAddress[1],
|
||||
pIpAddress[2],
|
||||
pIpAddress[3]);
|
||||
}
|
||||
|
||||
//
|
||||
// Display the list of aliases
|
||||
//
|
||||
ppName = pHost->h_aliases;
|
||||
if (( NULL == ppName ) || ( NULL == *ppName )) {
|
||||
Print ( L"No aliases\r\n" );
|
||||
}
|
||||
else {
|
||||
Print ( L"Aliases: " );
|
||||
while ( NULL != *ppName ) {
|
||||
//
|
||||
// Display the alias
|
||||
//
|
||||
Print ( L"%a", *ppName );
|
||||
|
||||
//
|
||||
// Set the next alias
|
||||
//
|
||||
ppName += 1;
|
||||
if ( NULL != *ppName ) {
|
||||
Print ( L", " );
|
||||
}
|
||||
}
|
||||
Print ( L"\r\n" );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// All done
|
||||
//
|
||||
return errno;
|
||||
}
|
Reference in New Issue
Block a user