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reactos/reactos/lib/iphlpapi/iphlpapi.c
T
Robert Dickenson a8c82f2bfb Added some exports. 
svn path=/trunk/; revision=3449
2002-09-01 04:27:51 +00:00

315 lines
8.4 KiB
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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Winsock 2 IP Helper API DLL
* FILE: iphlpapi.c
* PURPOSE: DLL entry
* PROGRAMMERS: Robert Dickenson ([email protected])
* REVISIONS:
* RDD August 18, 2002 Created
*/
#include <stdio.h>
#include <windows.h>
#include <tchar.h>
#include <time.h>
#include <iptypes.h>
#include <ipexport.h>
#include <iphlpapi.h>
#include "debug.h"
//#include "trace.h"
#ifdef __GNUC__
#define EXPORT STDCALL
#else
#define EXPORT CALLBACK
#endif
#ifdef DBG
/* See debug.h for debug/trace constants */
DWORD DebugTraceLevel = MAX_TRACE;
#endif /* DBG */
/* To make the linker happy */
//VOID STDCALL KeBugCheck (ULONG BugCheckCode) {}
BOOL
EXPORT
DllMain(HANDLE hInstDll,
ULONG dwReason,
PVOID Reserved)
{
//WSH_DbgPrint(MIN_TRACE, ("DllMain of iphlpapi.dll\n"));
switch (dwReason) {
case DLL_PROCESS_ATTACH:
/* Don't need thread attach notifications
so disable them to improve performance */
DisableThreadLibraryCalls(hInstDll);
break;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
break;
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
DWORD
WINAPI
AddIPAddress(IPAddr Address, IPMask IpMask, DWORD IfIndex, PULONG NTEContext, PULONG NTEInstance)
{
UNIMPLEMENTED
return 0L;
}
DWORD
WINAPI
SetIpNetEntry(PMIB_IPNETROW pArpEntry)
{
UNIMPLEMENTED
return 0L;
}
DWORD
WINAPI
CreateIpForwardEntry(PMIB_IPFORWARDROW pRoute)
{
UNIMPLEMENTED
return 0L;
}
#ifdef __GNUC__
DWORD
WINAPI
GetAdapterIndex(LPWSTR AdapterName, PULONG IfIndex)
{
return 0;
}
DWORD
WINAPI
GetAdaptersInfo(PIP_ADAPTER_INFO pAdapterInfo, PULONG pOutBufLen)
{
return 0;
}
#endif
////////////////////////////////////////////////////////////////////////////////
DWORD
WINAPI
GetNumberOfInterfaces(OUT PDWORD pdwNumIf)
{
DWORD result = NO_ERROR;
HKEY hKey;
LONG errCode;
int i = 0;
if (pdwNumIf == NULL) return ERROR_INVALID_PARAMETER;
*pdwNumIf = 0;
errCode = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Linkage", 0, KEY_READ, &hKey);
if (errCode == ERROR_SUCCESS) {
DWORD dwSize;
errCode = RegQueryValueExW(hKey, L"Bind", NULL, NULL, NULL, &dwSize);
if (errCode == ERROR_SUCCESS) {
wchar_t* pData = (wchar_t*)malloc(dwSize * sizeof(wchar_t));
errCode = RegQueryValueExW(hKey, L"Bind", NULL, NULL, (LPBYTE)pData, &dwSize);
if (errCode == ERROR_SUCCESS) {
wchar_t* pStr = pData;
for (i = 0; *pStr != L'\0'; i++) {
pStr = pStr + wcslen(pStr) + 1; // next string
}
}
free(pData);
}
RegCloseKey(hKey);
*pdwNumIf = i;
} else {
result = errCode;
}
return result;
}
DWORD
WINAPI
GetInterfaceInfo(PIP_INTERFACE_INFO pIfTable, PULONG pOutBufLen)
{
DWORD result = ERROR_SUCCESS;
DWORD dwSize;
DWORD dwOutBufLen;
DWORD dwNumIf;
HKEY hKey;
LONG errCode;
int i = 0;
if ((errCode = GetNumberOfInterfaces(&dwNumIf)) != NO_ERROR) {
_tprintf(_T("GetInterfaceInfo() failed with code 0x%08X - Use FormatMessage to obtain the message string for the returned error\n"), errCode);
return errCode;
}
if (dwNumIf == 0) return ERROR_NO_DATA; // No adapter information exists for the local computer
if (pOutBufLen == NULL) return ERROR_INVALID_PARAMETER;
dwOutBufLen = sizeof(IP_INTERFACE_INFO) + dwNumIf * sizeof(IP_ADAPTER_INDEX_MAP);
if (*pOutBufLen < dwOutBufLen || pIfTable == NULL) {
*pOutBufLen = dwOutBufLen;
return ERROR_INSUFFICIENT_BUFFER;
}
memset(pIfTable, 0, dwOutBufLen);
pIfTable->NumAdapters = dwNumIf - 1;
errCode = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Linkage", 0, KEY_READ, &hKey);
if (errCode == ERROR_SUCCESS) {
errCode = RegQueryValueExW(hKey, L"Bind", NULL, NULL, NULL, &dwSize);
if (errCode == ERROR_SUCCESS) {
wchar_t* pData = (wchar_t*)malloc(dwSize * sizeof(wchar_t));
errCode = RegQueryValueExW(hKey, L"Bind", NULL, NULL, (LPBYTE)pData, &dwSize);
if (errCode == ERROR_SUCCESS) {
wchar_t* pStr = pData;
for (i = 0; i < pIfTable->NumAdapters, *pStr != L'\0'; pStr += wcslen(pStr) + 1) {
if (wcsstr(pStr, L"\\Device\\NdisWanIp") == 0) {
wcsncpy(pIfTable->Adapter[i].Name, pStr, MAX_ADAPTER_NAME);
pIfTable->Adapter[i].Index = i++;
}
}
}
free(pData);
}
RegCloseKey(hKey);
} else {
result = errCode;
}
return result;
}
DWORD
WINAPI
GetNetworkParams(PFIXED_INFO pFixedInfo, PULONG pOutBufLen)
{
DWORD result = ERROR_SUCCESS;
DWORD dwSize;
HKEY hKey;
LONG errCode;
if (pFixedInfo == NULL || pOutBufLen == NULL) return ERROR_INVALID_PARAMETER;
if (*pOutBufLen < sizeof(FIXED_INFO)) {
*pOutBufLen = sizeof(FIXED_INFO);
return ERROR_BUFFER_OVERFLOW;
}
memset(pFixedInfo, 0, sizeof(FIXED_INFO));
errCode = RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters"), 0, KEY_READ, &hKey);
if (errCode == ERROR_SUCCESS) {
dwSize = sizeof(pFixedInfo->HostName);
errCode = RegQueryValueExA(hKey, "Hostname", NULL, NULL, (LPBYTE)&pFixedInfo->HostName, &dwSize);
dwSize = sizeof(pFixedInfo->DomainName);
errCode = RegQueryValueExA(hKey, "Domain", NULL, NULL, (LPBYTE)&pFixedInfo->DomainName, &dwSize);
if (errCode != ERROR_SUCCESS) {
dwSize = sizeof(pFixedInfo->DomainName);
errCode = RegQueryValueExA(hKey, "DhcpDomain", NULL, NULL, (LPBYTE)&pFixedInfo->DomainName, &dwSize);
}
dwSize = sizeof(pFixedInfo->EnableRouting);
errCode = RegQueryValueEx(hKey, _T("IPEnableRouter"), NULL, NULL, (LPBYTE)&pFixedInfo->EnableRouting, &dwSize);
RegCloseKey(hKey);
} else {
result = ERROR_NO_DATA; // No adapter information exists for the local computer
}
errCode = RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("SYSTEM\\CurrentControlSet\\Services\\NetBT\\Parameters"), 0, KEY_READ, &hKey);
if (errCode == ERROR_SUCCESS) {
dwSize = sizeof(pFixedInfo->ScopeId);
errCode = RegQueryValueExA(hKey, "ScopeId", NULL, NULL, (LPBYTE)&pFixedInfo->ScopeId, &dwSize);
if (errCode != ERROR_SUCCESS) {
dwSize = sizeof(pFixedInfo->ScopeId);
errCode = RegQueryValueExA(hKey, "DhcpScopeId", NULL, NULL, (LPBYTE)&pFixedInfo->ScopeId, &dwSize);
}
dwSize = sizeof(pFixedInfo->NodeType);
errCode = RegQueryValueEx(hKey, _T("NodeType"), NULL, NULL, (LPBYTE)&pFixedInfo->NodeType, &dwSize);
if (errCode != ERROR_SUCCESS) {
dwSize = sizeof(pFixedInfo->NodeType);
errCode = RegQueryValueExA(hKey, "DhcpNodeType", NULL, NULL, (LPBYTE)&pFixedInfo->NodeType, &dwSize);
}
dwSize = sizeof(pFixedInfo->EnableProxy);
errCode = RegQueryValueEx(hKey, _T("EnableProxy"), NULL, NULL, (LPBYTE)&pFixedInfo->EnableProxy, &dwSize);
dwSize = sizeof(pFixedInfo->EnableDns);
errCode = RegQueryValueEx(hKey, _T("EnableDNS"), NULL, NULL, (LPBYTE)&pFixedInfo->EnableDns, &dwSize);
RegCloseKey(hKey);
} else {
result = ERROR_NO_DATA; // No adapter information exists for the local computer
}
return result;
}
DWORD
WINAPI
GetTcpStatistics(PMIB_TCPSTATS pStats)
{
DWORD result = NO_ERROR;
result = ERROR_NO_DATA;
return result;
}
DWORD
WINAPI
GetTcpTable(PMIB_TCPTABLE pTcpTable, PDWORD pdwSize, BOOL bOrder)
{
DWORD result = NO_ERROR;
result = ERROR_NO_DATA;
return result;
}
DWORD
WINAPI
GetUdpStatistics(PMIB_UDPSTATS pStats)
{
DWORD result = NO_ERROR;
result = ERROR_NO_DATA;
return result;
}
DWORD
WINAPI
GetUdpTable(PMIB_UDPTABLE pUdpTable, PDWORD pdwSize, BOOL bOrder)
{
DWORD result = NO_ERROR;
result = ERROR_NO_DATA;
return result;
}
DWORD
WINAPI
FlushIpNetTable(DWORD dwIfIndex)
{
DWORD result = NO_ERROR;
return result;
}
/* EOF */
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