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reactos/base/applications/network/ipconfig/ipconfig.c

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/*
* PROJECT: ReactOS ipconfig utility
* LICENSE: GPL - See COPYING in the top level directory
* FILE: base/applications/network/ipconfig/ipconfig.c
* PURPOSE: Display IP info for net adapters
* PROGRAMMERS: Copyright 2005 - 2006 Ged Murphy (gedmurphy@gmail.com)
*/
/*
* TODO:
* fix renew / release
* implement registerdns, showclassid, setclassid
* allow globbing on adapter names
*/
#define WIN32_NO_STATUS
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <winuser.h>
#include <winreg.h>
#include <stdio.h>
#include <tchar.h>
#include <time.h>
#include <iphlpapi.h>
#include <ndk/rtlfuncs.h>
#include <inaddr.h>
#include <windns.h>
#include <windns_undoc.h>
#include "resource.h"
typedef struct _RECORDTYPE
{
WORD wRecordType;
LPTSTR pszRecordName;
} RECORDTYPE, *PRECORDTYPE;
#define GUID_LEN 40
HINSTANCE hInstance;
HANDLE ProcessHeap;
RECORDTYPE TypeArray[] =
{
{DNS_TYPE_ZERO, _T("ZERO")},
{DNS_TYPE_A, _T("A")},
{DNS_TYPE_NS, _T("NS")},
{DNS_TYPE_MD, _T("MD")},
{DNS_TYPE_MF, _T("MF")},
{DNS_TYPE_CNAME, _T("CNAME")},
{DNS_TYPE_SOA, _T("SOA")},
{DNS_TYPE_MB, _T("MB")},
{DNS_TYPE_MG, _T("MG")},
{DNS_TYPE_MR, _T("MR")},
{DNS_TYPE_NULL, _T("NULL")},
{DNS_TYPE_WKS, _T("WKS")},
{DNS_TYPE_PTR, _T("PTR")},
{DNS_TYPE_HINFO, _T("HINFO")},
{DNS_TYPE_MINFO, _T("MINFO")},
{DNS_TYPE_MX, _T("MX")},
{DNS_TYPE_TEXT, _T("TXT")},
{DNS_TYPE_RP, _T("RP")},
{DNS_TYPE_AFSDB, _T("AFSDB")},
{DNS_TYPE_X25, _T("X25")},
{DNS_TYPE_ISDN, _T("ISDN")},
{DNS_TYPE_RT, _T("RT")},
{DNS_TYPE_NSAP, _T("NSAP")},
{DNS_TYPE_NSAPPTR, _T("NSAPPTR")},
{DNS_TYPE_SIG, _T("SIG")},
{DNS_TYPE_KEY, _T("KEY")},
{DNS_TYPE_PX, _T("PX")},
{DNS_TYPE_GPOS, _T("GPOS")},
{DNS_TYPE_AAAA, _T("AAAA")},
{DNS_TYPE_LOC, _T("LOC")},
{DNS_TYPE_NXT, _T("NXT")},
{DNS_TYPE_EID, _T("EID")},
{DNS_TYPE_NIMLOC, _T("NIMLOC")},
{DNS_TYPE_SRV, _T("SRV")},
{DNS_TYPE_ATMA, _T("ATMA")},
{DNS_TYPE_NAPTR, _T("NAPTR")},
{DNS_TYPE_KX, _T("KX")},
{DNS_TYPE_CERT, _T("CERT")},
{DNS_TYPE_A6, _T("A6")},
{DNS_TYPE_DNAME, _T("DNAME")},
{DNS_TYPE_SINK, _T("SINK")},
{DNS_TYPE_OPT, _T("OPT")},
{DNS_TYPE_UINFO, _T("UINFO")},
{DNS_TYPE_UID, _T("UID")},
{DNS_TYPE_GID, _T("GID")},
{DNS_TYPE_UNSPEC, _T("UNSPEC")},
{DNS_TYPE_ADDRS, _T("ADDRS")},
{DNS_TYPE_TKEY, _T("TKEY")},
{DNS_TYPE_TSIG, _T("TSIG")},
{DNS_TYPE_IXFR, _T("IXFR")},
{DNS_TYPE_AXFR, _T("AXFR")},
{DNS_TYPE_MAILB, _T("MAILB")},
{DNS_TYPE_MAILA, _T("MAILA")},
{DNS_TYPE_ALL, _T("ALL")},
{0, NULL}
};
LPTSTR
GetRecordTypeName(WORD wType)
{
static TCHAR szType[8];
INT i;
for (i = 0; ; i++)
{
if (TypeArray[i].pszRecordName == NULL)
break;
if (TypeArray[i].wRecordType == wType)
return TypeArray[i].pszRecordName;
}
_stprintf(szType, _T("%hu"), wType);
return szType;
}
int LoadStringAndOem(HINSTANCE hInst,
UINT uID,
LPTSTR szNode,
int byteSize)
{
TCHAR *szTmp;
int res;
szTmp = (LPTSTR)HeapAlloc(ProcessHeap, 0, byteSize);
if (szTmp == NULL)
{
return 0;
}
res = LoadString(hInst, uID, szTmp, byteSize);
CharToOem(szTmp, szNode);
HeapFree(ProcessHeap, 0, szTmp);
return res;
}
LPTSTR GetNodeTypeName(UINT NodeType)
{
static TCHAR szNode[14];
switch (NodeType)
{
case 1:
if (!LoadStringAndOem(hInstance, IDS_BCAST, szNode, sizeof(szNode)))
return NULL;
break;
case 2:
if (!LoadStringAndOem(hInstance, IDS_P2P, szNode, sizeof(szNode)))
return NULL;
break;
case 4:
if (!LoadStringAndOem(hInstance, IDS_MIXED, szNode, sizeof(szNode)))
return NULL;
break;
case 8:
if (!LoadStringAndOem(hInstance, IDS_HYBRID, szNode, sizeof(szNode)))
return NULL;
break;
default :
if (!LoadStringAndOem(hInstance, IDS_UNKNOWN, szNode, sizeof(szNode)))
return NULL;
break;
}
return szNode;
}
LPTSTR GetInterfaceTypeName(UINT InterfaceType)
{
static TCHAR szIntType[25];
switch (InterfaceType)
{
case MIB_IF_TYPE_OTHER:
if (!LoadStringAndOem(hInstance, IDS_OTHER, szIntType, sizeof(szIntType)))
return NULL;
break;
case MIB_IF_TYPE_ETHERNET:
if (!LoadStringAndOem(hInstance, IDS_ETH, szIntType, sizeof(szIntType)))
return NULL;
break;
case MIB_IF_TYPE_TOKENRING:
if (!LoadStringAndOem(hInstance, IDS_TOKEN, szIntType, sizeof(szIntType)))
return NULL;
break;
case MIB_IF_TYPE_FDDI:
if (!LoadStringAndOem(hInstance, IDS_FDDI, szIntType, sizeof(szIntType)))
return NULL;
break;
case MIB_IF_TYPE_PPP:
if (!LoadStringAndOem(hInstance, IDS_PPP, szIntType, sizeof(szIntType)))
return NULL;
break;
case MIB_IF_TYPE_LOOPBACK:
if (!LoadStringAndOem(hInstance, IDS_LOOP, szIntType, sizeof(szIntType)))
return NULL;
break;
case MIB_IF_TYPE_SLIP:
if (!LoadStringAndOem(hInstance, IDS_SLIP, szIntType, sizeof(szIntType)))
return NULL;
break;
default:
if (!LoadStringAndOem(hInstance, IDS_UNKNOWN, szIntType, sizeof(szIntType)))
return NULL;
break;
}
return szIntType;
}
/* print MAC address */
PTCHAR PrintMacAddr(PBYTE Mac)
{
static TCHAR MacAddr[20];
_stprintf(MacAddr, _T("%02x-%02x-%02x-%02x-%02x-%02x"),
Mac[0], Mac[1], Mac[2], Mac[3], Mac[4], Mac[5]);
return MacAddr;
}
VOID DoFormatMessage(LONG ErrorCode)
{
LPVOID lpMsgBuf;
//DWORD ErrorCode;
if (ErrorCode == 0)
ErrorCode = GetLastError();
if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
ErrorCode,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
(LPTSTR) &lpMsgBuf,
0,
NULL))
{
_tprintf(_T("%s"), (LPTSTR)lpMsgBuf);
LocalFree(lpMsgBuf);
}
}
LPTSTR GetConnectionType(LPTSTR lpClass)
{
HKEY hKey = NULL;
LPTSTR ConType = NULL;
LPTSTR ConTypeTmp = NULL;
TCHAR Path[256];
LPTSTR PrePath = _T("SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\");
LPTSTR PostPath = _T("\\Connection");
DWORD PathSize;
DWORD dwType;
DWORD dwDataSize;
/* don't overflow the buffer */
PathSize = lstrlen(PrePath) + lstrlen(lpClass) + lstrlen(PostPath) + 1;
if (PathSize >= 255)
return NULL;
wsprintf(Path, _T("%s%s%s"), PrePath, lpClass, PostPath);
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE,
Path,
0,
KEY_READ,
&hKey) == ERROR_SUCCESS)
{
if (RegQueryValueEx(hKey,
_T("Name"),
NULL,
&dwType,
NULL,
&dwDataSize) == ERROR_SUCCESS)
{
ConTypeTmp = (LPTSTR)HeapAlloc(ProcessHeap,
0,
dwDataSize);
if (ConTypeTmp == NULL)
return NULL;
ConType = (LPTSTR)HeapAlloc(ProcessHeap,
0,
dwDataSize);
if (ConType == NULL)
{
HeapFree(ProcessHeap, 0, ConTypeTmp);
return NULL;
}
if (RegQueryValueEx(hKey,
_T("Name"),
NULL,
&dwType,
(PBYTE)ConTypeTmp,
&dwDataSize) != ERROR_SUCCESS)
{
HeapFree(ProcessHeap,
0,
ConType);
ConType = NULL;
}
if (ConType)
CharToOem(ConTypeTmp, ConType);
HeapFree(ProcessHeap, 0, ConTypeTmp);
}
}
if (hKey != NULL)
RegCloseKey(hKey);
return ConType;
}
LPTSTR GetConnectionDescription(LPTSTR lpClass)
{
HKEY hBaseKey = NULL;
HKEY hClassKey = NULL;
LPTSTR lpKeyClass = NULL;
LPTSTR lpConDesc = NULL;
LPTSTR lpPath = NULL;
TCHAR szPrePath[] = _T("SYSTEM\\CurrentControlSet\\Control\\Class\\{4D36E972-E325-11CE-BFC1-08002bE10318}\\");
DWORD dwType;
DWORD dwDataSize;
INT i;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE,
szPrePath,
0,
KEY_READ,
&hBaseKey) != ERROR_SUCCESS)
{
return NULL;
}
for (i = 0; ; i++)
{
DWORD PathSize;
LONG Status;
TCHAR szName[10];
DWORD NameLen = 9;
if ((Status = RegEnumKeyEx(hBaseKey,
i,
szName,
&NameLen,
NULL,
NULL,
NULL,
NULL)) != ERROR_SUCCESS)
{
if (Status == ERROR_NO_MORE_ITEMS)
{
DoFormatMessage(Status);
lpConDesc = NULL;
goto CLEANUP;
}
else
continue;
}
PathSize = lstrlen(szPrePath) + lstrlen(szName) + 1;
lpPath = (LPTSTR)HeapAlloc(ProcessHeap,
0,
PathSize * sizeof(TCHAR));
if (lpPath == NULL)
goto CLEANUP;
wsprintf(lpPath, _T("%s%s"), szPrePath, szName);
//MessageBox(NULL, lpPath, NULL, 0);
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE,
lpPath,
0,
KEY_READ,
&hClassKey) != ERROR_SUCCESS)
{
goto CLEANUP;
}
HeapFree(ProcessHeap, 0, lpPath);
lpPath = NULL;
if (RegQueryValueEx(hClassKey,
_T("NetCfgInstanceId"),
NULL,
&dwType,
NULL,
&dwDataSize) == ERROR_SUCCESS)
{
lpKeyClass = (LPTSTR)HeapAlloc(ProcessHeap,
0,
dwDataSize);
if (lpKeyClass == NULL)
goto CLEANUP;
if (RegQueryValueEx(hClassKey,
_T("NetCfgInstanceId"),
NULL,
&dwType,
(PBYTE)lpKeyClass,
&dwDataSize) != ERROR_SUCCESS)
{
HeapFree(ProcessHeap, 0, lpKeyClass);
lpKeyClass = NULL;
continue;
}
}
else
continue;
if (!lstrcmp(lpClass, lpKeyClass))
{
HeapFree(ProcessHeap, 0, lpKeyClass);
lpKeyClass = NULL;
if (RegQueryValueEx(hClassKey,
_T("DriverDesc"),
NULL,
&dwType,
NULL,
&dwDataSize) == ERROR_SUCCESS)
{
lpConDesc = (LPTSTR)HeapAlloc(ProcessHeap,
0,
dwDataSize);
if (lpConDesc == NULL)
goto CLEANUP;
if (RegQueryValueEx(hClassKey,
_T("DriverDesc"),
NULL,
&dwType,
(PBYTE)lpConDesc,
&dwDataSize) != ERROR_SUCCESS)
{
HeapFree(ProcessHeap, 0, lpConDesc);
lpConDesc = NULL;
goto CLEANUP;
}
}
else
{
lpConDesc = NULL;
}
break;
}
}
CLEANUP:
if (hBaseKey != NULL)
RegCloseKey(hBaseKey);
if (hClassKey != NULL)
RegCloseKey(hClassKey);
if (lpPath != NULL)
HeapFree(ProcessHeap, 0, lpPath);
if (lpKeyClass != NULL)
HeapFree(ProcessHeap, 0, lpKeyClass);
return lpConDesc;
}
VOID ShowInfo(BOOL bAll)
{
MIB_IFROW mibEntry;
PIP_ADAPTER_INFO pAdapterInfo = NULL;
PIP_ADAPTER_INFO pAdapter = NULL;
ULONG adaptOutBufLen = 0;
PFIXED_INFO pFixedInfo = NULL;
ULONG netOutBufLen = 0;
PIP_PER_ADAPTER_INFO pPerAdapterInfo = NULL;
ULONG ulPerAdapterInfoLength = 0;
ULONG ret = 0;
/* call GetAdaptersInfo to obtain the adapter info */
ret = GetAdaptersInfo(pAdapterInfo, &adaptOutBufLen);
if (ret == ERROR_BUFFER_OVERFLOW)
{
pAdapterInfo = (IP_ADAPTER_INFO *)HeapAlloc(ProcessHeap, 0, adaptOutBufLen);
if (pAdapterInfo == NULL)
return;
ret = GetAdaptersInfo(pAdapterInfo, &adaptOutBufLen);
if (ret != NO_ERROR)
{
DoFormatMessage(0);
HeapFree(ProcessHeap, 0, pAdapterInfo);
return;
}
}
else
{
if (ret != ERROR_NO_DATA)
{
DoFormatMessage(0);
return;
}
}
/* call GetNetworkParams to obtain the network info */
if (GetNetworkParams(pFixedInfo, &netOutBufLen) == ERROR_BUFFER_OVERFLOW)
{
pFixedInfo = (FIXED_INFO *)HeapAlloc(ProcessHeap, 0, netOutBufLen);
if (pFixedInfo == NULL)
{
if (pAdapterInfo)
HeapFree(ProcessHeap, 0, pAdapterInfo);
return;
}
if (GetNetworkParams(pFixedInfo, &netOutBufLen) != NO_ERROR)
{
DoFormatMessage(0);
if (pAdapterInfo)
HeapFree(ProcessHeap, 0, pAdapterInfo);
HeapFree(ProcessHeap, 0, pFixedInfo);
return;
}
}
else
{
if (pAdapterInfo)
HeapFree(ProcessHeap, 0, pAdapterInfo);
DoFormatMessage(0);
return;
}
pAdapter = pAdapterInfo;
_tprintf(_T("\nReactOS IP Configuration\n\n"));
if (bAll)
{
_tprintf(_T("\tHost Name . . . . . . . . . . . . : %s\n"), pFixedInfo->HostName);
_tprintf(_T("\tPrimary DNS Suffix. . . . . . . . : \n"));
_tprintf(_T("\tNode Type . . . . . . . . . . . . : %s\n"), GetNodeTypeName(pFixedInfo->NodeType));
if (pFixedInfo->EnableRouting)
_tprintf(_T("\tIP Routing Enabled. . . . . . . . : Yes\n"));
else
_tprintf(_T("\tIP Routing Enabled. . . . . . . . : No\n"));
if (pAdapter && pAdapter->HaveWins)
_tprintf(_T("\tWINS Proxy enabled. . . . . . . . : Yes\n"));
else
_tprintf(_T("\tWINS Proxy enabled. . . . . . . . : No\n"));
_tprintf(_T("\tDNS Suffix Search List. . . . . . : %s\n"), pFixedInfo->DomainName);
}
while (pAdapter)
{
LPTSTR IntType, myConType;
BOOLEAN bConnected = TRUE;
mibEntry.dwIndex = pAdapter->Index;
GetIfEntry(&mibEntry);
IntType = GetInterfaceTypeName(pAdapter->Type);
myConType = GetConnectionType(pAdapter->AdapterName);
_tprintf(_T("\n%s %s: \n\n"), IntType , myConType);
if (myConType != NULL) HeapFree(ProcessHeap, 0, myConType);
if (GetPerAdapterInfo(pAdapter->Index, pPerAdapterInfo, &ulPerAdapterInfoLength) == ERROR_BUFFER_OVERFLOW)
{
pPerAdapterInfo = (PIP_PER_ADAPTER_INFO)HeapAlloc(ProcessHeap, 0, ulPerAdapterInfoLength);
if (pPerAdapterInfo != NULL)
{
GetPerAdapterInfo(pAdapter->Index, pPerAdapterInfo, &ulPerAdapterInfoLength);
}
}
/* check if the adapter is connected to the media */
if (mibEntry.dwOperStatus != MIB_IF_OPER_STATUS_CONNECTED && mibEntry.dwOperStatus != MIB_IF_OPER_STATUS_OPERATIONAL)
{
bConnected = FALSE;
_tprintf(_T("\tMedia State . . . . . . . . . . . : Media disconnected\n"));
}
else
{
_tprintf(_T("\tConnection-specific DNS Suffix. . : %s\n"), pFixedInfo->DomainName);
}
if (bAll)
{
LPTSTR lpDesc = GetConnectionDescription(pAdapter->AdapterName);
_tprintf(_T("\tDescription . . . . . . . . . . . : %s\n"), lpDesc);
HeapFree(ProcessHeap, 0, lpDesc);
_tprintf(_T("\tPhysical Address. . . . . . . . . : %s\n"), PrintMacAddr(pAdapter->Address));
if (bConnected)
{
if (pAdapter->DhcpEnabled)
{
_tprintf(_T("\tDHCP Enabled. . . . . . . . . . . : Yes\n"));
if (pPerAdapterInfo != NULL)
{
if (pPerAdapterInfo->AutoconfigEnabled)
_tprintf(_T("\tAutoconfiguration Enabled . . . . : Yes\n"));
else
_tprintf(_T("\tAutoconfiguration Enabled . . . . : No\n"));
}
}
else
{
_tprintf(_T("\tDHCP Enabled. . . . . . . . . . . : No\n"));
}
}
}
if (!bConnected)
{
pAdapter = pAdapter->Next;
continue;
}
_tprintf(_T("\tIP Address. . . . . . . . . . . . : %s\n"), pAdapter->IpAddressList.IpAddress.String);
_tprintf(_T("\tSubnet Mask . . . . . . . . . . . : %s\n"), pAdapter->IpAddressList.IpMask.String);
if (pAdapter->GatewayList.IpAddress.String[0] != '0')
_tprintf(_T("\tDefault Gateway . . . . . . . . . : %s\n"), pAdapter->GatewayList.IpAddress.String);
else
_tprintf(_T("\tDefault Gateway . . . . . . . . . :\n"));
if (bAll)
{
PIP_ADDR_STRING pIPAddr;
if (pAdapter->DhcpEnabled)
_tprintf(_T("\tDHCP Server . . . . . . . . . . . : %s\n"), pAdapter->DhcpServer.IpAddress.String);
_tprintf(_T("\tDNS Servers . . . . . . . . . . . : "));
_tprintf(_T("%s\n"), pFixedInfo->DnsServerList.IpAddress.String);
pIPAddr = pFixedInfo->DnsServerList.Next;
while (pIPAddr)
{
_tprintf(_T("\t\t\t\t\t %s\n"), pIPAddr ->IpAddress.String );
pIPAddr = pIPAddr->Next;
}
if (pAdapter->HaveWins)
{
_tprintf(_T("\tPrimary WINS Server . . . . . . . : %s\n"), pAdapter->PrimaryWinsServer.IpAddress.String);
_tprintf(_T("\tSecondary WINS Server . . . . . . : %s\n"), pAdapter->SecondaryWinsServer.IpAddress.String);
}
if (pAdapter->DhcpEnabled && _tcscmp(pAdapter->DhcpServer.IpAddress.String, _T("255.255.255.255")))
{
_tprintf(_T("\tLease Obtained. . . . . . . . . . : %s"), _tasctime(localtime(&pAdapter->LeaseObtained)));
_tprintf(_T("\tLease Expires . . . . . . . . . . : %s"), _tasctime(localtime(&pAdapter->LeaseExpires)));
}
}
_tprintf(_T("\n"));
HeapFree(ProcessHeap, 0, pPerAdapterInfo);
pPerAdapterInfo = NULL;
pAdapter = pAdapter->Next;
}
HeapFree(ProcessHeap, 0, pFixedInfo);
if (pAdapterInfo)
HeapFree(ProcessHeap, 0, pAdapterInfo);
}
VOID Release(LPTSTR Index)
{
IP_ADAPTER_INDEX_MAP AdapterInfo;
DWORD ret;
DWORD i;
/* if interface is not given, query GetInterfaceInfo */
if (Index == NULL)
{
PIP_INTERFACE_INFO pInfo = NULL;
ULONG ulOutBufLen = 0;
if (GetInterfaceInfo(pInfo, &ulOutBufLen) == ERROR_INSUFFICIENT_BUFFER)
{
pInfo = (IP_INTERFACE_INFO *)HeapAlloc(ProcessHeap, 0, ulOutBufLen);
if (pInfo == NULL)
return;
if (GetInterfaceInfo(pInfo, &ulOutBufLen) == NO_ERROR )
{
for (i = 0; i < pInfo->NumAdapters; i++)
{
CopyMemory(&AdapterInfo, &pInfo->Adapter[i], sizeof(IP_ADAPTER_INDEX_MAP));
_tprintf(_T("name - %ls\n"), pInfo->Adapter[i].Name);
/* Call IpReleaseAddress to release the IP address on the specified adapter. */
if ((ret = IpReleaseAddress(&AdapterInfo)) != NO_ERROR)
{
_tprintf(_T("\nAn error occured while releasing interface %ls : \n"), AdapterInfo.Name);
DoFormatMessage(ret);
}
}
HeapFree(ProcessHeap, 0, pInfo);
}
else
{
DoFormatMessage(0);
HeapFree(ProcessHeap, 0, pInfo);
return;
}
}
else
{
DoFormatMessage(0);
return;
}
}
else
{
;
/* FIXME:
* we need to be able to release connections by name with support for globbing
* i.e. ipconfig /release Eth* will release all cards starting with Eth...
* ipconfig /release *con* will release all cards with 'con' in their name
*/
}
}
VOID Renew(LPTSTR Index)
{
IP_ADAPTER_INDEX_MAP AdapterInfo;
DWORD i;
/* if interface is not given, query GetInterfaceInfo */
if (Index == NULL)
{
PIP_INTERFACE_INFO pInfo;
ULONG ulOutBufLen = 0;
pInfo = (IP_INTERFACE_INFO *)HeapAlloc(ProcessHeap, 0, sizeof(IP_INTERFACE_INFO));
if (pInfo == NULL)
{
_tprintf(_T("memory allocation error"));
return;
}
/* Make an initial call to GetInterfaceInfo to get
* the necessary size into the ulOutBufLen variable */
if (GetInterfaceInfo(pInfo, &ulOutBufLen) == ERROR_INSUFFICIENT_BUFFER)
{
HeapFree(ProcessHeap, 0, pInfo);
pInfo = (IP_INTERFACE_INFO *)HeapAlloc(ProcessHeap, 0, ulOutBufLen);
if (pInfo == NULL)
{
_tprintf(_T("memory allocation error"));
return;
}
}
/* Make a second call to GetInterfaceInfo to get the actual data we want */
if (GetInterfaceInfo(pInfo, &ulOutBufLen) == NO_ERROR)
{
for (i = 0; i < pInfo->NumAdapters; i++)
{
CopyMemory(&AdapterInfo, &pInfo->Adapter[i], sizeof(IP_ADAPTER_INDEX_MAP));
_tprintf(_T("name - %ls\n"), pInfo->Adapter[i].Name);
/* Call IpRenewAddress to renew the IP address on the specified adapter. */
if (IpRenewAddress(&AdapterInfo) != NO_ERROR)
{
_tprintf(_T("\nAn error occured while renew interface %s : "), _T("*name*"));
DoFormatMessage(0);
}
}
}
else
{
_tprintf(_T("\nGetInterfaceInfo failed : "));
DoFormatMessage(0);
}
HeapFree(ProcessHeap, 0, pInfo);
}
else
{
;
/* FIXME:
* we need to be able to renew connections by name with support for globbing
* i.e. ipconfig /renew Eth* will renew all cards starting with Eth...
* ipconfig /renew *con* will renew all cards with 'con' in their name
*/
}
}
VOID
FlushDns(VOID)
{
_tprintf(_T("\nReactOS IP Configuration\n\n"));
if (DnsFlushResolverCache())
_tprintf(_T("The DNS Resolver Cache has been deleted.\n"));
else
DoFormatMessage(GetLastError());
}
static
VOID
DisplayDnsRecord(
PWSTR pszName,
WORD wType)
{
PDNS_RECORDW pQueryResults = NULL, pThisRecord, pNextRecord;
WCHAR szBuffer[48];
IN_ADDR Addr4;
IN6_ADDR Addr6;
DNS_STATUS Status;
pQueryResults = NULL;
Status = DnsQuery_W(pszName,
wType,
DNS_QUERY_NO_WIRE_QUERY,
NULL,
(PDNS_RECORD *)&pQueryResults,
NULL);
if (Status != ERROR_SUCCESS)
{
if (Status == DNS_ERROR_RCODE_NAME_ERROR)
{
_tprintf(_T("\t%S\n"), pszName);
_tprintf(_T("\t----------------------------------------\n"));
_tprintf(_T("\tName does not exist\n\n"));
}
else if (Status == DNS_INFO_NO_RECORDS)
{
_tprintf(_T("\t%S\n"), pszName);
_tprintf(_T("\t----------------------------------------\n"));
_tprintf(_T("\tNo records of type %s\n\n"), GetRecordTypeName(wType));
}
return;
}
_tprintf(_T("\t%S\n"), pszName);
_tprintf(_T("\t----------------------------------------\n"));
pThisRecord = pQueryResults;
while (pThisRecord != NULL)
{
pNextRecord = pThisRecord->pNext;
_tprintf(_T("\tRecord Name . . . . . : %S\n"), pThisRecord->pName);
_tprintf(_T("\tRecord Type . . . . . : %hu\n"), pThisRecord->wType);
_tprintf(_T("\tTime To Live. . . . . : %lu\n"), pThisRecord->dwTtl);
_tprintf(_T("\tData Length . . . . . : %hu\n"), pThisRecord->wDataLength);
switch (pThisRecord->Flags.S.Section)
{
case DnsSectionQuestion:
_tprintf(_T("\tSection . . . . . . . : Question\n"));
break;
case DnsSectionAnswer:
_tprintf(_T("\tSection . . . . . . . : Answer\n"));
break;
case DnsSectionAuthority:
_tprintf(_T("\tSection . . . . . . . : Authority\n"));
break;
case DnsSectionAdditional:
_tprintf(_T("\tSection . . . . . . . : Additional\n"));
break;
}
switch (pThisRecord->wType)
{
case DNS_TYPE_A:
Addr4.S_un.S_addr = pThisRecord->Data.A.IpAddress;
RtlIpv4AddressToStringW(&Addr4, szBuffer);
_tprintf(_T("\tA (Host) Record . . . : %S\n"), szBuffer);
break;
case DNS_TYPE_NS:
_tprintf(_T("\tNS Record . . . . . . : %S\n"), pThisRecord->Data.NS.pNameHost);
break;
case DNS_TYPE_CNAME:
_tprintf(_T("\tCNAME Record. . . . . : %S\n"), pThisRecord->Data.CNAME.pNameHost);
break;
case DNS_TYPE_SOA:
_tprintf(_T("\tSOA Record. . . . . . : \n"));
break;
case DNS_TYPE_PTR:
_tprintf(_T("\tPTR Record. . . . . . : %S\n"), pThisRecord->Data.PTR.pNameHost);
break;
case DNS_TYPE_MX:
_tprintf(_T("\tMX Record . . . . . . : \n"));
break;
case DNS_TYPE_AAAA:
RtlCopyMemory(&Addr6, &pThisRecord->Data.AAAA.Ip6Address, sizeof(IN6_ADDR));
RtlIpv6AddressToStringW(&Addr6, szBuffer);
_tprintf(_T("\tAAAA Record . . . . . : %S\n"), szBuffer);
break;
case DNS_TYPE_ATMA:
_tprintf(_T("\tATMA Record . . . . . : \n"));
break;
case DNS_TYPE_SRV:
_tprintf(_T("\tSRV Record. . . . . . : \n"));
break;
}
_tprintf(_T("\n\n"));
pThisRecord = pNextRecord;
}
DnsRecordListFree((PDNS_RECORD)pQueryResults, DnsFreeRecordList);
}
VOID
DisplayDns(VOID)
{
PDNS_CACHE_ENTRY DnsEntry = NULL, pThisEntry, pNextEntry;
_tprintf(_T("\nReactOS IP Configuration\n\n"));
if (!DnsGetCacheDataTable(&DnsEntry))
{
DoFormatMessage(GetLastError());
return;
}
if (DnsEntry == NULL)
return;
pThisEntry = DnsEntry;
while (pThisEntry != NULL)
{
pNextEntry = pThisEntry->pNext;
if (pThisEntry->wType1 != 0)
DisplayDnsRecord(pThisEntry->pszName, pThisEntry->wType1);
if (pThisEntry->wType2 != 0)
DisplayDnsRecord(pThisEntry->pszName, pThisEntry->wType2);
if (pThisEntry->pszName)
LocalFree(pThisEntry->pszName);
LocalFree(pThisEntry);
pThisEntry = pNextEntry;
}
}
VOID Usage(VOID)
{
HRSRC hRes;
LPTSTR lpUsage;
DWORD Size;
LPTSTR lpName = (LPTSTR)MAKEINTRESOURCE((IDS_USAGE >> 4) + 1);
hRes = FindResource(hInstance,
lpName,
RT_STRING);
if (hRes != NULL)
{
if ((Size = SizeofResource(hInstance,
hRes)))
{
lpUsage = (LPTSTR)HeapAlloc(ProcessHeap,
0,
Size);
if (lpUsage == NULL)
return;
if (LoadStringAndOem(hInstance,
IDS_USAGE,
lpUsage,
Size))
{
_tprintf(_T("%s"), lpUsage);
}
HeapFree(ProcessHeap, 0, lpUsage);
}
}
}
int main(int argc, char *argv[])
{
BOOL DoUsage=FALSE;
BOOL DoAll=FALSE;
BOOL DoRelease=FALSE;
BOOL DoRenew=FALSE;
BOOL DoFlushdns=FALSE;
BOOL DoRegisterdns=FALSE;
BOOL DoDisplaydns=FALSE;
BOOL DoShowclassid=FALSE;
BOOL DoSetclassid=FALSE;
hInstance = GetModuleHandle(NULL);
ProcessHeap = GetProcessHeap();
/* Parse command line for options we have been given. */
if ((argc > 1) && (argv[1][0]=='/' || argv[1][0]=='-'))
{
if (!_tcsicmp(&argv[1][1], _T("?")))
{
DoUsage = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("ALL"), _tcslen(&argv[1][1])))
{
DoAll = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("RELEASE"), _tcslen(&argv[1][1])))
{
DoRelease = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("RENEW"), _tcslen(&argv[1][1])))
{
DoRenew = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("FLUSHDNS"), _tcslen(&argv[1][1])))
{
DoFlushdns = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("FLUSHREGISTERDNS"), _tcslen(&argv[1][1])))
{
DoRegisterdns = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("DISPLAYDNS"), _tcslen(&argv[1][1])))
{
DoDisplaydns = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("SHOWCLASSID"), _tcslen(&argv[1][1])))
{
DoShowclassid = TRUE;
}
else if (!_tcsnicmp(&argv[1][1], _T("SETCLASSID"), _tcslen(&argv[1][1])))
{
DoSetclassid = TRUE;
}
}
switch (argc)
{
case 1: /* Default behaviour if no options are given*/
ShowInfo(FALSE);
break;
case 2: /* Process all the options that take no parameters */
if (DoUsage)
Usage();
else if (DoAll)
ShowInfo(TRUE);
else if (DoRelease)
Release(NULL);
else if (DoRenew)
Renew(NULL);
else if (DoFlushdns)
FlushDns();
else if (DoRegisterdns)
_tprintf(_T("\nSorry /registerdns is not implemented yet\n"));
else if (DoDisplaydns)
DisplayDns();
else
Usage();
break;
case 3: /* Process all the options that can have 1 parameter */
if (DoRelease)
_tprintf(_T("\nSorry /release [adapter] is not implemented yet\n"));
//Release(argv[2]);
else if (DoRenew)
_tprintf(_T("\nSorry /renew [adapter] is not implemented yet\n"));
else if (DoShowclassid)
_tprintf(_T("\nSorry /showclassid adapter is not implemented yet\n"));
else if (DoSetclassid)
_tprintf(_T("\nSorry /setclassid adapter is not implemented yet\n"));
else
Usage();
break;
case 4: /* Process all the options that can have 2 parameters */
if (DoSetclassid)
_tprintf(_T("\nSorry /setclassid adapter [classid]is not implemented yet\n"));
else
Usage();
break;
default:
Usage();
}
return 0;
}
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