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IPConfig Rewrite (Tim Jobling <tjob800@yahoo.co.uk>)

Browse source 
*  Relicense to GPL. 
    *  Display NodeType with meaningfull Human readable names.
    *  Exclusively use TCHAR strings.
    *  Display Physical Address, DHCP enabled state, IP Addresses/Netmasks,
    *  Default Gateway, DHCP server and DHCP Lease times.
    *  Parse command line options.
    *  Default to only showing the IP/SM/DG is no options specified
    *  Handel option: /All and /?
    *  Display message about all unimplemented options.
    *  Changed C++ style commenting to C style

svn path=/trunk/; revision=16534
This commit is contained in:
Alex Ionescu 2005-07-11 17:55:15 +00:00
parent 34fd8c7135
commit eb4f7c8b2f
1 changed files with 235 additions and 51 deletions
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286
reactos/apps/utils/net/ipconfig/ipconfig.c
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@ -1,10 +1,30 @@
/* $Id: ipconfig.c
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Ipconfig utility
* FILE: apps/utils/net/ipconfig/ipconfig.c
* PURPOSE: Show and set network interface IP parameters
*/
/*
* ipconfig - display IP stack parameters.
* History:
*
* This source code is in the PUBLIC DOMAIN and has NO WARRANTY.
* 15/8/2002 (Robert Dickenson <robd@reactos.org>)
* Original version (PUBLIC DOMAIN and NO WARRANTY)
*
* Robert Dickenson <robd@reactos.org>, August 15, 2002.
*/
* 26/6/2005 (Tim Jobling <tjob800@yahoo.co.uk>)
* Relicense to GPL.
* Display NodeType with meaningfull Human readable names.
* Exclusively use TCHAR strings.
* Display Physical Address, DHCP enabled state, IP Addresses/Netmasks,
* Default Gateway, DHCP server and DHCP Lease times.
* Parse command line options.
* Default to only showing the IP/SM/DG is no options specified
* Handel option: /All and /?
* Display message about all unimplemented options.
* Changed C++ style commenting to C style
*
*/
#include <stdio.h>
#include <windows.h>
#include <tchar.h>
@ -18,8 +38,6 @@
#include "trace.h"
#endif
////////////////////////////////////////////////////////////////////////////////
/* imported from iphlpapi.dll
GetAdapterOrderMap
@ -30,18 +48,43 @@ NhpAllocateAndGetInterfaceInfoFromStack
*/
static TCHAR* GetNodeTypeName(int nNodeType)
static TCHAR* GetNodeTypeName(UINT nNodeType)
{
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");
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");
}
}
static TCHAR* GetInterfaceTypeName(UINT nInterfaceType)
{
switch (nInterfaceType) {
case MIB_IF_TYPE_OTHER: return _T("Other");
case MIB_IF_TYPE_ETHERNET: return _T("Ethernet");
case MIB_IF_TYPE_TOKENRING: return _T("Token Ring");
case MIB_IF_TYPE_FDDI: return _T("FDDI");
case MIB_IF_TYPE_PPP: return _T("PPP");
case MIB_IF_TYPE_LOOPBACK: return _T("Loopback");
case MIB_IF_TYPE_SLIP: return _T("SLIP");
default: return _T("unknown");
}
}
void PrintPhysicalAddr(PBYTE Addr, UINT len)
{
UINT i=0;
for (i=0; i<len; i++)
{
_tprintf(_T("%02X"), Addr[i]);
if ((i+1)<len)
_tprintf(_T("-"));
}
_tprintf(_T("\n"));
}
static void ShowNetworkFixedInfo()
{
FIXED_INFO* pFixedInfo = NULL;
@ -64,27 +107,28 @@ static void ShowNetworkFixedInfo()
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);
_tprintf(_T("\tHostName. . . . . . . . . . . : %s\n"), pFixedInfo->HostName);
_tprintf(_T("\tDomainName. . . . . . . . . . : %s\n"), pFixedInfo->DomainName);
_tprintf(_T("\tDNS Servers . . . . . . . . . : %s\n"), pFixedInfo->DnsServerList.IpAddress.String);
pIPAddr = pFixedInfo->DnsServerList.Next;
while (pIPAddr) {
printf("\t\t\t\t : %s\n", pIPAddr->IpAddress.String);
_tprintf(_T("\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("\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);
// _tprintf(_T("\tConnection specific DNS suffix: %s\n"), pFixedInfo->EnableDns ? _T("yes") : _T("no"));
/*
_tprintf(_T("\n"),);
_tprintf(_T("GetNetworkParams() returned with %d\n"), pIfTable->NumAdapters);
_tprintf(_T("\tConnection specific DNS suffix: %s\n"), pFixedInfo->EnableDns ? _T("yes") : _T("no"));
*/
} else {
switch (result) {
case ERROR_BUFFER_OVERFLOW:
@ -121,10 +165,11 @@ static void ShowNetworkInterfaces()
}
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));
/*
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%08lX bytes of memory\n"), dwOutBufLen);
@ -143,17 +188,13 @@ typedef struct _IP_INTERFACE_INFO {
*/
result = GetInterfaceInfo(pIfTable, &dwOutBufLen);
if (result == NO_ERROR) {
int i;
UINT i;
_tprintf(_T("GetInterfaceInfo() returned with %ld 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);
/*wprintf(L"[%d] %s\n", pIfTable->Adapter[i].Index, pIfTable->Adapter[i].Name);*/
// \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}
/*HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters\Interfaces\Tcpip_{DB0E61C1-3498-4C5F-B599-59CDE8A1E357}*/
}
} else {
switch (result) {
@ -213,13 +254,20 @@ Ethernet adapter VMware Virtual Ethernet Adapter (Network Address Translation (N
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()
static void ShowAdapterInfo(BOOL ShowAll)
{
IP_ADAPTER_INFO* pAdaptorInfo;
ULONG ulOutBufLen;
DWORD dwRetVal;
PIP_ADDR_STRING pIpAddrString;
struct tm *LeaseTime;
if (ShowAll)
{
_tprintf(_T("\nAdaptor Information\t\n"));
}
_tprintf(_T("\nAdaptor Information\t\n"));
pAdaptorInfo = (IP_ADAPTER_INFO*)GlobalAlloc(GPTR, sizeof(IP_ADAPTER_INFO));
ulOutBufLen = sizeof(IP_ADAPTER_INFO);
@ -231,14 +279,57 @@ static void ShowAdapterInfo()
_tprintf(_T("Call to GetAdaptersInfo failed. Return Value: 0x%08lx\n"), dwRetVal);
} else {
while (pAdaptorInfo) {
printf(" AdapterName: %s\n", pAdaptorInfo->AdapterName);
printf(" Description: %s\n", pAdaptorInfo->Description);
/* print the type of interface before the Name of it */
_tprintf(_T("\n%s Adapter %s:\n\n"), GetInterfaceTypeName(pAdaptorInfo->Type), pAdaptorInfo->AdapterName);
if (ShowAll)
{
_tprintf(_T("\tDescription. . . . . . : %s\n"), pAdaptorInfo->Description);
/* print the Physical address to the screen*/
_tprintf(_T("\tPhysical Address . . . : "));
PrintPhysicalAddr(pAdaptorInfo->Address, pAdaptorInfo->AddressLength);
/* Now the DHCP state */
_tprintf(_T("\tDHCP Enabled . . . . . : %s\n"), pAdaptorInfo->DhcpEnabled ? _T("Yes") : _T("No"));
}
/* IP Addresses/Netmasks, there may be more than one */
pIpAddrString = &pAdaptorInfo->IpAddressList;
do{
_tprintf(_T("\tIP Address . . . . . . : %s\n"), pIpAddrString->IpAddress.String);
_tprintf(_T("\tSubnet Mask. . . . . . : %s\n"), pIpAddrString->IpMask.String);
pIpAddrString = pIpAddrString->Next;
}while (pIpAddrString!=NULL);
/* Default Gateway */
pIpAddrString = &pAdaptorInfo->GatewayList;
_tprintf(_T("\tDefault Gateway. . . . : %s\n"), pIpAddrString->IpAddress.String);
/* Print some stuff that is only relevant it dhcp is enabled */
if((pAdaptorInfo->DhcpEnabled)&&(ShowAll))
{
/* Display the DHCP server address */
pIpAddrString = &pAdaptorInfo->DhcpServer;
_tprintf(_T("\tDHCP Server. . . . . . : %s\n"), pIpAddrString->IpAddress.String);
/* Display the Lease times*/
LeaseTime = localtime(&pAdaptorInfo->LeaseObtained);
_tprintf(_T("\tLease Obtained . . . . : %s"), asctime(LeaseTime));
LeaseTime = localtime(&pAdaptorInfo->LeaseExpires);
_tprintf(_T("\tLease Expieres . . . . : %s"), asctime(LeaseTime));
}
pAdaptorInfo = pAdaptorInfo->Next;
}
}
}
const char szUsage[] = { "USAGE:\n" \
const TCHAR szUsage[] = { _T("USAGE:\n" \
" ipconfig [/? | /all | /release [adapter] | /renew [adapter]\n" \
" | /flushdns | /registerdns\n" \
" | /showclassid adapter\n" \
@ -259,7 +350,7 @@ const char szUsage[] = { "USAGE:\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"
"default gateway for each adapter bound to TCP/IP.\n")
};
/*
"\n" \
@ -279,21 +370,114 @@ const char szUsage[] = { "USAGE:\n" \
static void usage(void)
{
fputs(szUsage, stderr);
_fputts(szUsage, stderr);
}
int main(int argc, char *argv[])
int _tmain(int argc, TCHAR *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;
if (argc > 1) {
usage();
return 1;
_tprintf(_T("\nReactOS IP Configuration\n\n"));
/*
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("REGISTERDNS"), _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;
}
}
_tprintf(_T("ReactOS IP Configuration\n"));
ShowNetworkFixedInfo();
ShowNetworkInterfaces();
ShowAdapterInfo();
return 0;
switch (argc)
{
case 1: /* Default behaviour if options are given specified*/
ShowAdapterInfo(FALSE);
break;
case 2: /* Process all the options that take no paramiters */
if ( DoUsage)
usage();
else if ( DoAll)
{
ShowNetworkFixedInfo();
ShowNetworkInterfaces();
ShowAdapterInfo(TRUE);
}
else if ( DoRelease)
printf("\nSorry /Release is not implemented yet\n");
else if ( DoRenew)
printf("\nSorry /Renew is not implemented yet\n");
else if ( DoFlushdns)
printf("\nSorry /Flushdns is not implemented yet\n");
else if ( DoRegisterdns)
printf("\nSorry /Registerdns is not implemented yet\n");
else if ( DoDisplaydns)
printf("\nSorry /Displaydns is not implemented yet\n");
else
usage();
break;
case 3: /* Process all the options that can have 1 paramiters */
if ( DoRelease)
printf("\nSorry /Release is not implemented yet\n");
else if ( DoRenew)
printf("\nSorry /Renew is not implemented yet\n");
else if ( DoShowclassid)
printf("\nSorry /Showclassid is not implemented yet\n");
else
usage();
break;
case 4: /* Process all the options that can have 2 paramiters */
if ( DoSetclassid)
printf("\nSorry /Setclassid is not implemented yet\n");
else
usage();
break;
default:
usage();
}
return 0;
}