/*
- * ipconfig - display IP stack parameters.
+ * ReactOS Win32 Applications
+ * Copyright (C) 2005 ReactOS Team
*
- * This source code is in the PUBLIC DOMAIN and has NO WARRANTY.
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS arp utility
+ * FILE: apps/utils/net/ipconfig/ipconfig.c
+ * PURPOSE:
+ * PROGRAMMERS: Ged Murphy (gedmurphy@gmail.com)
+ * REVISIONS:
+ * GM 14/09/05 Created
*
- * Robert Dickenson <robd@reactos.org>, August 15, 2002.
*/
-#include <stdio.h>
+/*
+ * TODO:
+ * fix renew / release
+ * implement flushdns, registerdns, displaydns, showclassid, setclassid
+ * allow globbing on adapter names
+ */
+#define WIN32_LEAN_AND_MEAN
#include <windows.h>
-#include <tchar.h>
+#include <stdio.h>
+#include <stdlib.h>
#include <time.h>
-
-#include <iptypes.h>
-#include <ipexport.h>
+#include <tchar.h>
+#include <string.h>
+#include <ctype.h>
+#include <winsock2.h>
#include <iphlpapi.h>
-#ifdef _DEBUG
-#include "trace.h"
-#endif
+#define UNICODE
+#define _UNICODE
-////////////////////////////////////////////////////////////////////////////////
-/* imported from iphlpapi.dll
-GetAdapterOrderMap
-GetInterfaceInfo
-GetIpStatsFromStack
-NhGetInterfaceNameFromGuid
-NhpAllocateAndGetInterfaceInfoFromStack
+LPCTSTR GetNodeTypeName(UINT NodeType)
+{
+ switch (NodeType) {
+ case 1: return _T("Broadcast");
+ case 2: return _T("Peer To Peer");
+ case 4: return _T("Mixed");
+ case 8: return _T("Hybrid");
+ default : return _T("unknown");
+ }
+}
- */
+LPCTSTR GetInterfaceTypeName(UINT InterfaceType)
+{
+ switch (InterfaceType) {
+ case MIB_IF_TYPE_OTHER: return _T("Other Type Of Adapter");
+ case MIB_IF_TYPE_ETHERNET: return _T("Ethernet Adapter");
+ case MIB_IF_TYPE_TOKENRING: return _T("Token Ring Adapter");
+ case MIB_IF_TYPE_FDDI: return _T("FDDI Adapter");
+ case MIB_IF_TYPE_PPP: return _T("PPP Adapter");
+ case MIB_IF_TYPE_LOOPBACK: return _T("Loopback Adapter");
+ case MIB_IF_TYPE_SLIP: return _T("SLIP Adapter");
+ default: return _T("unknown");
+ }
+}
-static TCHAR* GetNodeTypeName(int nNodeType)
+/* print MAC address */
+PTCHAR PrintMacAddr(PBYTE Mac)
{
- switch (nNodeType) {
- case 0: return _T("zero");
- case 1: return _T("one");
- case 2: return _T("two");
- case 3: return _T("three");
- case 4: return _T("mixed");
- default: return _T("unknown");
+ 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;
+}
+
+DWORD DoFormatMessage(DWORD ErrorCode)
+{
+ LPVOID lpMsgBuf;
+ DWORD RetVal;
+
+ if ((RetVal = 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);
+ /* return number of TCHAR's stored in output buffer
+ * excluding '\0' - as FormatMessage does*/
+ return RetVal;
}
+ else
+ return 0;
}
-static void ShowNetworkFixedInfo()
+INT ShowInfo(BOOL bAll)
{
- FIXED_INFO* pFixedInfo = NULL;
- ULONG OutBufLen = 0;
- DWORD result;
-
- result = GetNetworkParams(NULL, &OutBufLen);
- if (result == ERROR_BUFFER_OVERFLOW) {
- pFixedInfo = (FIXED_INFO*)malloc(OutBufLen);
- if (!pFixedInfo) {
- _tprintf(_T("ERROR: failed to allocate 0x%08X bytes of memory\n"), OutBufLen);
- return;
- }
- } else {
- _tprintf(_T("ERROR: GetNetworkParams() failed to report required buffer size.\n"));
- return;
+ PIP_ADAPTER_INFO pAdapterInfo = NULL;
+ PIP_ADAPTER_INFO pAdapter = NULL;
+ ULONG adaptOutBufLen;
+
+ PFIXED_INFO pFixedInfo;
+ ULONG netOutBufLen;
+ PIP_ADDR_STRING pIPAddr = NULL;
+
+ DWORD ErrRet = 0;
+
+ /* assign memory for call to GetNetworkParams */
+ pFixedInfo = (FIXED_INFO *) GlobalAlloc( GPTR, sizeof( FIXED_INFO ) );
+ netOutBufLen = sizeof(FIXED_INFO);
+
+ /* assign memory for call to GetAdapterInfo */
+ pAdapterInfo = (IP_ADAPTER_INFO *) malloc( sizeof(IP_ADAPTER_INFO) );
+ adaptOutBufLen = sizeof(IP_ADAPTER_INFO);
+
+ /* set required buffer size */
+ if(GetNetworkParams(pFixedInfo, &netOutBufLen) == ERROR_BUFFER_OVERFLOW)
+ {
+ GlobalFree(pFixedInfo);
+ pFixedInfo = (FIXED_INFO *) GlobalAlloc(GPTR, netOutBufLen);
}
- result = GetNetworkParams(pFixedInfo, &OutBufLen);
- if (result == ERROR_SUCCESS) {
- IP_ADDR_STRING* pIPAddr;
-
- printf("\tHostName. . . . . . . . . . . : %s\n", pFixedInfo->HostName);
- printf("\tDomainName. . . . . . . . . . : %s\n", pFixedInfo->DomainName);
-//
- printf("\tDNS Servers . . . . . . . . . : %s\n", pFixedInfo->DnsServerList.IpAddress.String);
- pIPAddr = pFixedInfo->DnsServerList.Next;
- while (pIPAddr) {
- printf("\t\t\t\t : %s\n", pIPAddr->IpAddress.String);
- pIPAddr = pIPAddr->Next;
- }
-//
- _tprintf(_T("\tNodeType. . . . . . . . . . . : %d (%s)\n"), pFixedInfo->NodeType, GetNodeTypeName(pFixedInfo->NodeType));
- printf("\tScopeId . . . . . . . . . . . : %s\n", pFixedInfo->ScopeId);
- _tprintf(_T("\tEnableRouting . . . . . . . . : %s\n"), pFixedInfo->EnableRouting ? _T("yes") : _T("no"));
- _tprintf(_T("\tEnableProxy . . . . . . . . . : %s\n"), pFixedInfo->EnableProxy ? _T("yes") : _T("no"));
- _tprintf(_T("\tEnableDns . . . . . . . . . . : %s\n"), pFixedInfo->EnableDns ? _T("yes") : _T("no"));
- _tprintf(_T("\n"));
- //_tprintf(_T("\n"),);
- //_tprintf(_T("GetNetworkParams() returned with %d\n"), pIfTable->NumAdapters);
+ /* set required buffer size */
+ if (GetAdaptersInfo( pAdapterInfo, &adaptOutBufLen) == ERROR_BUFFER_OVERFLOW)
+ {
+ free(pAdapterInfo);
+ pAdapterInfo = (IP_ADAPTER_INFO *) malloc (adaptOutBufLen);
+ }
-// _tprintf(_T("\tConnection specific DNS suffix: %s\n"), pFixedInfo->EnableDns ? _T("yes") : _T("no"));
+ if ((ErrRet = GetAdaptersInfo(pAdapterInfo, &adaptOutBufLen)) != NO_ERROR)
+ {
+ _tprintf(_T("GetAdaptersInfo failed : "));
+ DoFormatMessage(ErrRet);
+ return EXIT_FAILURE;
+ }
- } else {
- switch (result) {
- case ERROR_BUFFER_OVERFLOW:
- _tprintf(_T("The buffer size indicated by the pOutBufLen parameter is too small to hold the adapter information. The pOutBufLen parameter points to the required size\n"));
- break;
- case ERROR_INVALID_PARAMETER:
- _tprintf(_T("The pOutBufLen parameter is NULL, or the calling process does not have read/write access to the memory pointed to by pOutBufLen, or the calling process does not have write access to the memory pointed to by the pAdapterInfo parameter\n"));
- break;
- case ERROR_NO_DATA:
- _tprintf(_T("No adapter information exists for the local computer\n"));
- break;
- case ERROR_NOT_SUPPORTED:
- _tprintf(_T("This function is not supported on the operating system in use on the local system\n"));
- break;
- default:
- _tprintf(_T("0x%08X - Use FormatMessage to obtain the message string for the returned error\n"), result);
- break;
+ if ((ErrRet = GetNetworkParams(pFixedInfo, &netOutBufLen)) != NO_ERROR)
+ {
+ _tprintf(_T("GetNetworkParams failed : "));
+ DoFormatMessage(ErrRet);
+ return EXIT_FAILURE;
+ }
+
+ 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->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)
+ {
+
+ _tprintf(_T("\n%s ...... : \n\n"), GetInterfaceTypeName(pAdapter->Type));
+
+ /* check if the adapter is connected to the media */
+ if (_tcscmp(pAdapter->IpAddressList.IpAddress.String, "0.0.0.0") == 0)
+ {
+ _tprintf(_T("\tMedia State . . . . . . . . . . . : Media disconnected\n"));
+ pAdapter = pAdapter->Next;
+ continue;
+ }
+
+ _tprintf(_T("\tConnection-specific DNS Suffix. . : %s\n"), pFixedInfo->DomainName);
+
+ if (bAll)
+ {
+ _tprintf(_T("\tDescription . . . . . . . . . . . : %s\n"), pAdapter->Description);
+ _tprintf(_T("\tPhysical Address. . . . . . . . . : %s\n"), PrintMacAddr(pAdapter->Address));
+ if (pAdapter->DhcpEnabled)
+ _tprintf(_T("\tDHCP Enabled. . . . . . . . . . . : Yes\n"));
+ else
+ _tprintf(_T("\tDHCP Enabled. . . . . . . . . . . : No\n"));
+ _tprintf(_T("\tAutoconfiguration Enabled . . . . : \n"));
+ }
+
+ _tprintf(_T("\tIP Address. . . . . . . . . . . . : %s\n"), pAdapter->IpAddressList.IpAddress.String);
+ _tprintf(_T("\tSubnet Mask . . . . . . . . . . . : %s\n"), pAdapter->IpAddressList.IpMask.String);
+ _tprintf(_T("\tDefault Gateway . . . . . . . . . : %s\n"), pAdapter->GatewayList.IpAddress.String);
+
+ if (bAll)
+ {
+ 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("\tSecondard WINS Server . . . . . . : %s\n"), pAdapter->SecondaryWinsServer.IpAddress.String);
+ }
+ if (pAdapter->DhcpEnabled)
+ {
+ _tprintf(_T("\tLease Obtained. . . . . . . . . . : %s"), _tasctime(localtime(&pAdapter->LeaseObtained)));
+ _tprintf(_T("\tLease Expires . . . . . . . . . . : %s"), _tasctime(localtime(&pAdapter->LeaseExpires)));
+ }
}
+ _tprintf(_T("\n"));
+
+ pAdapter = pAdapter->Next;
+
}
+
+ return 0;
}
-static void ShowNetworkInterfaces()
+INT Release(TCHAR Index)
{
- IP_INTERFACE_INFO* pIfTable = NULL;
- DWORD result;
- DWORD dwNumIf;
- DWORD dwOutBufLen = 0;
-
- if ((result = GetNumberOfInterfaces(&dwNumIf)) != NO_ERROR) {
- _tprintf(_T("GetNumberOfInterfaces() failed with code 0x%08X - Use FormatMessage to obtain the message string for the returned error\n"), result);
- return;
- } else {
- _tprintf(_T("GetNumberOfInterfaces() returned %d\n"), dwNumIf);
+ IP_ADAPTER_INDEX_MAP AdapterInfo;
+ DWORD dwRetVal = 0;
+
+ /* if interface is not given, query GetInterfaceInfo */
+ if (Index == (TCHAR)NULL)
+ {
+ PIP_INTERFACE_INFO pInfo;
+ ULONG ulOutBufLen;
+ pInfo = (IP_INTERFACE_INFO *) malloc(sizeof(IP_INTERFACE_INFO));
+ ulOutBufLen = 0;
+
+ /* Make an initial call to GetInterfaceInfo to get
+ * the necessary size into the ulOutBufLen variable */
+ if ( GetInterfaceInfo(pInfo, &ulOutBufLen) == ERROR_INSUFFICIENT_BUFFER)
+ {
+ GlobalFree(pInfo);
+ pInfo = (IP_INTERFACE_INFO *) malloc (ulOutBufLen);
+ }
+
+ /* Make a second call to GetInterfaceInfo to get the actual data we want */
+ if ((dwRetVal = GetInterfaceInfo(pInfo, &ulOutBufLen)) == NO_ERROR )
+ {
+ AdapterInfo = pInfo->Adapter[0];
+ _tprintf(_T("name - %S\n"), pInfo->Adapter[0].Name);
+ }
+ else
+ {
+ _tprintf(_T("\nGetInterfaceInfo failed : "));
+ DoFormatMessage(dwRetVal);
+ }
+ }
+ else
+ {
+ ;
+ /* 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
+ */
}
- result = GetInterfaceInfo(pIfTable, &dwOutBufLen);
-// dwOutBufLen = sizeof(IP_INTERFACE_INFO) + dwNumIf * sizeof(IP_ADAPTER_INDEX_MAP);
-// _tprintf(_T("GetNumberOfInterfaces() returned %d, dwOutBufLen %d\n"), dwNumIf, dwOutBufLen);
-// _tprintf(_T("sizeof(IP_INTERFACE_INFO) %d, sizeof(IP_ADAPTER_INDEX_MAP) %d\n"), sizeof(IP_INTERFACE_INFO), sizeof(IP_ADAPTER_INDEX_MAP));
- pIfTable = (IP_INTERFACE_INFO*)malloc(dwOutBufLen);
- if (!pIfTable) {
- _tprintf(_T("ERROR: failed to allocate 0x%08X bytes of memory\n"), dwOutBufLen);
- return;
+ /* Call IpReleaseAddress to release the IP address on the specified adapter. */
+ if ((dwRetVal = IpReleaseAddress(&AdapterInfo)) != NO_ERROR)
+ {
+ _tprintf(_T("\nAn error occured while releasing interface %s : "), _T("*name*"));
+ DoFormatMessage(dwRetVal);
}
-/*
-typedef struct _IP_ADAPTER_INDEX_MAP {
- ULONG Index; // adapter index
- WCHAR Name[MAX_ADAPTER_NAME]; // name of the adapter
-} IP_ADAPTER_INDEX_MAP, * PIP_ADAPTER_INDEX_MAP;
-
-typedef struct _IP_INTERFACE_INFO {
- LONG NumAdapters; // number of adapters in array
- IP_ADAPTER_INDEX_MAP Adapter[1]; // adapter indices and names
-} IP_INTERFACE_INFO,*PIP_INTERFACE_INFO;
- */
- result = GetInterfaceInfo(pIfTable, &dwOutBufLen);
- if (result == NO_ERROR) {
- int i;
- _tprintf(_T("GetInterfaceInfo() returned with %d adaptor entries\n"), pIfTable->NumAdapters);
- for (i = 0; i < pIfTable->NumAdapters; i++) {
- wprintf(L"[%d] %s\n", i + 1, pIfTable->Adapter[i].Name);
- //wprintf(L"[%d] %s\n", pIfTable->Adapter[i].Index, pIfTable->Adapter[i].Name);
+ return 0;
+}
-// \DEVICE\TCPIP_{DB0E61C1-3498-4C5F-B599-59CDE8A1E357}
-// \DEVICE\TCPIP_{BD445697-0945-4591-AE7F-2AB0F383CA87}
-// \DEVICE\TCPIP_{6D87DC08-6BC5-4E78-AB5F-18CAB785CFFE}
-//HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters\Interfaces\Tcpip_{DB0E61C1-3498-4C5F-B599-59CDE8A1E357}
+
+
+INT Renew(TCHAR Index)
+{
+ IP_ADAPTER_INDEX_MAP AdapterInfo;
+ DWORD dwRetVal = 0;
+
+ /* if interface is not given, query GetInterfaceInfo */
+ if (Index == (TCHAR)NULL)
+ {
+ PIP_INTERFACE_INFO pInfo;
+ ULONG ulOutBufLen;
+ pInfo = (IP_INTERFACE_INFO *) malloc(sizeof(IP_INTERFACE_INFO));
+ ulOutBufLen = 0;
+
+ /* Make an initial call to GetInterfaceInfo to get
+ * the necessary size into the ulOutBufLen variable */
+ if ( GetInterfaceInfo(pInfo, &ulOutBufLen) == ERROR_INSUFFICIENT_BUFFER)
+ {
+ GlobalFree(pInfo);
+ pInfo = (IP_INTERFACE_INFO *) malloc (ulOutBufLen);
}
- } else {
- switch (result) {
- case ERROR_INVALID_PARAMETER:
- _tprintf(_T("The dwOutBufLen parameter is NULL, or GetInterfaceInterface is unable to write to the memory pointed to by the dwOutBufLen parameter\n"));
- break;
- case ERROR_INSUFFICIENT_BUFFER:
- _tprintf(_T("The buffer pointed to by the pIfTable parameter is not large enough. The required size is returned in the DWORD variable pointed to by the dwOutBufLen parameter\n"));
- _tprintf(_T("\tdwOutBufLen: %d\n"), dwOutBufLen);
- break;
- case ERROR_NOT_SUPPORTED:
- _tprintf(_T("This function is not supported on the operating system in use on the local system\n"));
- break;
- default:
- _tprintf(_T("0x%08X - Use FormatMessage to obtain the message string for the returned error\n"), result);
- break;
+
+ /* Make a second call to GetInterfaceInfo to get the actual data we want */
+ if ((dwRetVal = GetInterfaceInfo(pInfo, &ulOutBufLen)) == NO_ERROR )
+ {
+ AdapterInfo = pInfo->Adapter[0];
+ _tprintf(_T("name - %S\n"), pInfo->Adapter[0].Name);
+ } else {
+ _tprintf(_T("\nGetInterfaceInfo failed : "));
+ DoFormatMessage(dwRetVal);
}
}
- free(pIfTable);
+ else
+ {
+ ;
+ /* 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
+ */
+ }
+
+
+ /* Call IpRenewAddress to renew the IP address on the specified adapter. */
+ if ((dwRetVal = IpRenewAddress(&AdapterInfo)) != NO_ERROR)
+ {
+ _tprintf(_T("\nAn error occured while renew interface %s : "), _T("*name*"));
+ DoFormatMessage(dwRetVal);
+ }
+ return 0;
}
-/*
-typedef struct _IP_ADAPTER_INFO {
- struct _IP_ADAPTER_INFO* Next;
- DWORD ComboIndex;
- char AdapterName[MAX_ADAPTER_NAME_LENGTH + 4];
-1 char Description[MAX_ADAPTER_DESCRIPTION_LENGTH + 4];
- UINT AddressLength;
-2 BYTE Address[MAX_ADAPTER_ADDRESS_LENGTH];
- DWORD Index;
- UINT Type;
-3 UINT DhcpEnabled;
-5 PIP_ADDR_STRING CurrentIpAddress;
- IP_ADDR_STRING IpAddressList;
-7 IP_ADDR_STRING GatewayList;
-8 IP_ADDR_STRING DhcpServer;
- BOOL HaveWins;
- IP_ADDR_STRING PrimaryWinsServer;
- IP_ADDR_STRING SecondaryWinsServer;
-a time_t LeaseObtained;
-b time_t LeaseExpires;
-} IP_ADAPTER_INFO, *PIP_ADAPTER_INFO;
- */
-/*
-Ethernet adapter VMware Virtual Ethernet Adapter (Network Address Translation (NAT) for VMnet8):
-
- Connection-specific DNS Suffix . :
-1 Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter (Network Address Translation (NAT) for VMnet8)
-2 Physical Address. . . . . . . . . : 00-50-56-C0-00-08
-3 DHCP Enabled. . . . . . . . . . . : Yes
- Autoconfiguration Enabled . . . . : Yes
-5 IP Address. . . . . . . . . . . . : 192.168.136.1
- Subnet Mask . . . . . . . . . . . : 255.255.255.0
-7 Default Gateway . . . . . . . . . :
-8 DHCP Server . . . . . . . . . . . : 192.168.136.254
- DNS Servers . . . . . . . . . . . :
-a Lease Obtained. . . . . . . . . . : Monday, 30 December 2002 5:56:53 PM
-b Lease Expires . . . . . . . . . . : Monday, 30 December 2002 6:26:53 PM
- */
-static void ShowAdapterInfo()
+/* temp func for testing purposes */
+VOID Info()
{
- IP_ADAPTER_INFO* pAdaptorInfo;
+ // Declare and initialize variables
+ PIP_INTERFACE_INFO pInfo;
ULONG ulOutBufLen;
DWORD dwRetVal;
- _tprintf(_T("\nAdaptor Information\t\n"));
- pAdaptorInfo = (IP_ADAPTER_INFO*)GlobalAlloc(GPTR, sizeof(IP_ADAPTER_INFO));
- ulOutBufLen = sizeof(IP_ADAPTER_INFO);
+ pInfo = (IP_INTERFACE_INFO *) malloc( sizeof(IP_INTERFACE_INFO) );
+ ulOutBufLen = sizeof(IP_INTERFACE_INFO);
+ dwRetVal = 0;
- if (ERROR_BUFFER_OVERFLOW == GetAdaptersInfo(pAdaptorInfo, &ulOutBufLen)) {
- GlobalFree(pAdaptorInfo);
- pAdaptorInfo = (IP_ADAPTER_INFO*)GlobalAlloc(GPTR, ulOutBufLen);
+
+ // Make an initial call to GetInterfaceInfo to get
+ // the necessary size in the ulOutBufLen variable
+ if ( GetInterfaceInfo(pInfo, &ulOutBufLen) == ERROR_INSUFFICIENT_BUFFER)
+ {
+ free(pInfo);
+ pInfo = (IP_INTERFACE_INFO *) malloc (ulOutBufLen);
}
- if (dwRetVal = GetAdaptersInfo(pAdaptorInfo, &ulOutBufLen)) {
- _tprintf(_T("Call to GetAdaptersInfo failed. Return Value: %08x\n"), dwRetVal);
- } else {
- while (pAdaptorInfo) {
- printf(" AdapterName: %s\n", pAdaptorInfo->AdapterName);
- printf(" Description: %s\n", pAdaptorInfo->Description);
- pAdaptorInfo = pAdaptorInfo->Next;
+
+ // Make a second call to GetInterfaceInfo to get
+ // the actual data we need
+ if ((dwRetVal = GetInterfaceInfo(pInfo, &ulOutBufLen)) == NO_ERROR )
+ {
+ int i;
+ for (i=0; i<pInfo->NumAdapters; i++)
+ {
+ printf("\tAdapter Name: %S\n", pInfo->Adapter[i].Name);
+ printf("\tAdapter Index: %ld\n", pInfo->Adapter[i].Index);
+ printf("\tNum Adapters: %ld\n", pInfo->NumAdapters);
}
}
+ else
+ {
+ printf("GetInterfaceInfo failed.\n");
+ DoFormatMessage(dwRetVal);
+ }
}
-const char szUsage[] = { "USAGE:\n" \
- " ipconfig [/? | /all | /release [adapter] | /renew [adapter]\n" \
- " | /flushdns | /registerdns\n" \
- " | /showclassid adapter\n" \
- " | /showclassid adapter\n" \
- " | /setclassid adapter [classidtoset] ]\n" \
- "\n" \
- "adapter Full name or pattern with '*' and '?' to 'match',\n" \
- " * matches any character, ? matches one character.\n" \
- " Options\n" \
- " /? Display this help message.\n" \
- " /all Display full configuration information.\n" \
- " /release Release the IP address for the specified adapter.\n" \
- " /renew Renew the IP address for the specified adapter.\n" \
- " /flushdns Purges the DNS Resolver cache.\n" \
- " /registerdns Refreshes all DHCP leases and re-registers DNS names\n" \
- " /displaydns Display the contents of the DNS Resolver Cache.\n" \
- " /showclassid Displays all the dhcp class IDs allowed for adapter.\n" \
- " /setclassid Modifies the dhcp class id.\n" \
- "\n" \
- "The default is to display only the IP address, subnet mask and\n" \
- "default gateway for each adapter bound to TCP/IP.\n"
-};
-/*
- "\n" \
- "For Release and Renew, if no adapter name is specified, then the IP address\n" \
- "leases for all adapters bound to TCP/IP will be released or renewed.\n" \
- "\n" \
- "For SetClassID, if no class id is specified, then the classid is removed.\n" \
- "\n" \
- "Examples:\n" \
- " > ipconfig ... Show information.\n" \
- " > ipconfig /all ... Show detailed information\n" \
- " > ipconfig /renew ... renew all adapaters\n" \
- " > ipconfig /renew EL* ... renew adapters named EL....\n" \
- " > ipconfig /release *ELINK?21* ... release all matching adapters,\n" \
- eg. ELINK-21, myELELINKi21adapter.\n"
- */
-static void usage(void)
+VOID Usage(VOID)
{
- fputs(szUsage, stderr);
+ _tprintf(_T("\nUSAGE:\n"
+ " ipconfig [/? | /all | /renew [adapter] | /release [adapter] |\n"
+ " /flushdns | /displaydns | /registerdns |\n"
+ " /showclassid adapter |\n"
+ " /setclassid adapter [classid] ]\n"
+ "\n"
+ "where\n"
+ " adapter Connection name\n"
+ " (wildcard characters * and ? allowed, see examples)\n"
+ "\n"
+ " Options:\n"
+ " /? Display this help message\n"
+ " /all Display full configuration information.\n"
+ " /release Release the IP address for the specified adapter.\n"
+ " /renew Renew the IP address for the specified adapter.\n"
+ " /flushdns Purges the DNS Resolver cache.\n"
+ " /registerdns Refreshes all DHCP leases and re-registers DNS names.\n"
+ " /displaydns Display the contents of the DNS Resolver Cache.\n"
+ " /showclassid Displays all the dhcp class IDs allowed for adapter.\n"
+ " /setclassid Modifies the dhcp class id.\n"
+ "\n"
+ "The default is to display only the IP address, subnet mask and\n"
+ "default gateway for each adapter bound to TCP/IP.\n"
+ "\n"
+ "For Release and Renew, if no adapter name is specified, then the IP address\n"
+ "leases for all adapters bound to TCP/IP will be released or renewed.\n"
+ "\n"
+ "For Setclassid, if no ClassId is specified, then the ClassId is removed.\n"
+ "\n"
+ "Examples:\n"
+ " > ipconfig ... Show information.\n"
+ " > ipconfig /all ... Show detailed information\n"
+ " > ipconfig /renew ... renew all adapters\n"
+ " > ipconfig /renew EL* ... renew any connection that has its\n"
+ " name starting with EL\n"
+ " > ipconfig /release *Con* ... release all matching connections,\n"
+ " eg. \"Local Area Connection 1\" or\n"
+ " \"Local Area Connection 2\"\n"));
}
-
int main(int argc, char *argv[])
{
- // 10.0.0.100 // As of build 0.0.20 this is hardcoded in the ip stack
+ 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;
+
+ /* Parse command line for options we have been given. */
+ if ( (argc > 1)&&(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;
+ }
+ }
- if (argc > 1) {
- usage();
- return 1;
+ switch (argc)
+ {
+ case 1: /* Default behaviour if no options are given*/
+ ShowInfo(FALSE);
+ break;
+ case 2: /* Process all the options that take no paramiters */
+ if (DoUsage)
+ Usage();
+ else if (DoAll)
+ ShowInfo(TRUE);
+ else if (DoRelease)
+ Release((TCHAR)NULL);
+ else if (DoRenew)
+ Renew((TCHAR)NULL);
+ else if (DoFlushdns)
+ _tprintf(_T("\nSorry /flushdns is not implemented yet\n"));
+ else if (DoRegisterdns)
+ _tprintf(_T("\nSorry /registerdns is not implemented yet\n"));
+ else if (DoDisplaydns)
+ _tprintf(_T("\nSorry /displaydns is not implemented yet\n"));
+ else
+ Usage();
+ break;
+ case 3: /* Process all the options that can have 1 paramiters */
+ 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 paramiters */
+ if (DoSetclassid)
+ _tprintf(_T("\nSorry /setclassid adapter [classid]is not implemented yet\n"));
+ else
+ Usage();
+ break;
+ default:
+ Usage();
}
- _tprintf(_T("ReactOS IP Configuration\n"));
- ShowNetworkFixedInfo();
- ShowNetworkInterfaces();
- ShowAdapterInfo();
- return 0;
+
+ return 0;
}
projects / reactos.git / blobdiff