148 lines
2.8 KiB
C
148 lines
2.8 KiB
C
|
//+---------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Microsoft Windows
|
||
|
|
// Copyright (C) Microsoft Corporation, 1999.
|
||
|
|
//
|
||
|
|
// File: L A N A M A P . H
|
||
|
|
//
|
||
|
|
// Contents: NetBios Lana map routines.
|
||
|
|
//
|
||
|
|
// Notes:
|
||
|
|
//
|
||
|
|
// Author: billbe 17 Feb 1999
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "nb30.h"
|
||
|
|
#include "ncstring.h"
|
||
|
|
#include "netcfg.h"
|
||
|
|
#include "util.h"
|
||
|
|
|
||
|
|
//
|
||
|
|
// Structure of LANA MAP
|
||
|
|
//
|
||
|
|
// The Lana map is a simple structure that looks like this in memory:
|
||
|
|
//
|
||
|
|
// Entry #0 Entry #1 ..... Entry #n
|
||
|
|
// |-----------|-----------| ..... |-----------|
|
||
|
|
// | 0x01 0x00 | 0x00 0x01 | ..... | 0x01 0x03 |
|
||
|
|
// |-----------|-----------| ..... |-----------|
|
||
|
|
// EP0 LN0 EP1 LN1 EPn LNn
|
||
|
|
//
|
||
|
|
// EP is "ExportPref" - means that when someone asks for the list of
|
||
|
|
// all Lana numbers, entries with a 0 here will not be returned.
|
||
|
|
//
|
||
|
|
// LN is the "Lana number" - see the IBM NetBIOS spec for details.
|
||
|
|
// Basically, this describes a single, unique network route which
|
||
|
|
// uses NetBIOS.
|
||
|
|
//
|
||
|
|
// Using the above example, Entry #0 has a lana number of 0 and WILL
|
||
|
|
// be returned during enumeration. Entry #1 has a lana number of 1
|
||
|
|
// and WILL NOT be returned.
|
||
|
|
//
|
||
|
|
|
||
|
|
struct REG_LANA_ENTRY
|
||
|
|
{
|
||
|
|
BYTE Exported;
|
||
|
|
BYTE LanaNumber;
|
||
|
|
};
|
||
|
|
|
||
|
|
class CLanaEntry
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
PCWSTR pszBindPath;
|
||
|
|
REG_LANA_ENTRY RegLanaEntry;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
class CLanaMap : public vector<CLanaEntry>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
CLanaMap()
|
||
|
|
{
|
||
|
|
ZeroMemory (this, sizeof (*this));
|
||
|
|
m_RegistryLanaMap.SetGranularity (256);
|
||
|
|
}
|
||
|
|
|
||
|
|
~CLanaMap()
|
||
|
|
{
|
||
|
|
MemFree ((VOID*)m_pszBindPathsBuffer);
|
||
|
|
};
|
||
|
|
|
||
|
|
VOID
|
||
|
|
Clear()
|
||
|
|
{
|
||
|
|
clear();
|
||
|
|
}
|
||
|
|
|
||
|
|
UINT
|
||
|
|
CountEntries() const
|
||
|
|
{
|
||
|
|
return size();
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
Dump (
|
||
|
|
CWideString* pstr) const;
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrReserveRoomForEntries (
|
||
|
|
IN UINT cEntries);
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrAppendEntry (
|
||
|
|
IN CLanaEntry* pEntry);
|
||
|
|
|
||
|
|
BYTE
|
||
|
|
GetExportValue (
|
||
|
|
IN const CComponentList& Components,
|
||
|
|
IN PCWSTR pszBindPath);
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrSetLanaNumber (
|
||
|
|
IN BYTE OldLanaNumber,
|
||
|
|
IN BYTE NewLanaNumber);
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrCreateRegistryMap();
|
||
|
|
|
||
|
|
VOID
|
||
|
|
GetLanaEntry (
|
||
|
|
IN const CComponentList& Components,
|
||
|
|
IN CLanaEntry* pEntry);
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrLoadLanaMap();
|
||
|
|
|
||
|
|
BYTE
|
||
|
|
GetMaxLana();
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrWriteLanaConfiguration (
|
||
|
|
IN const CComponentList& Components);
|
||
|
|
|
||
|
|
private:
|
||
|
|
PCWSTR m_pszBindPathsBuffer;
|
||
|
|
BYTE m_LanasInUse[MAX_LANA + 1];
|
||
|
|
CDynamicBuffer m_RegistryLanaMap;
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrWriteLanaMapConfig();
|
||
|
|
};
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HrUpdateLanaConfig (
|
||
|
|
IN const CComponentList& Components,
|
||
|
|
IN PCWSTR pszBindPaths,
|
||
|
|
IN UINT cPaths);
|
||
|
|
|
||
|
|
VOID
|
||
|
|
GetFirstComponentFromBindPath (
|
||
|
|
IN PCWSTR pszBindPath,
|
||
|
|
OUT PCWSTR* ppszComponentStart,
|
||
|
|
OUT DWORD* pcchComponent);
|
||
|
|
|