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windows-nt/Source/XPSP1/NT/net/config/shell/dll/dllmain.cpp

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#include "pch.h"
#pragma hdrstop
// This avoids duplicate definitions with Shell PIDL functions
// and MUST BE DEFINED!
#define AVOID_NET_CONFIG_DUPLICATES
#include "nsbase.h"
#include "nsres.h"
#include "netshell.h"
#include "ncnetcon.h"
#include "ncui.h"
// Connection Folder Objects
//
// Undocument shell32 stuff. Sigh.
#define DONT_WANT_SHELLDEBUG 1
#define NO_SHIDLIST 1
#define USE_SHLWAPI_IDLIST
#include <commctrl.h>
#include <netcfgp.h>
#include <netconp.h>
#include <ncui.h>
// Connection UI Objects
//
#include "..\lanui\lanuiobj.h"
#include "..\lanui\lanui.h"
#include "dialupui.h"
#include "intnetui.h"
#include "directui.h"
#include "inbui.h"
#include "vpnui.h"
#include "pppoeui.h"
#include "..\lanui\saui.h"
#include "..\lanui\sauiobj.h"
#include "foldinc.h"
#include "openfold.h"
#include "..\folder\confold.h"
#include "..\folder\foldglob.h"
#include "..\folder\oncommand.h"
#include "..\folder\shutil.h"
#include "..\dun\dunimport.h"
// Connection Tray Objects
//
#include "..\folder\contray.h"
// Common Connection Ui Objects
#include "..\commconn\commconn.h"
#include "netshell_i.c"
// Icon support
#include "..\folder\iconhandler.h"
#include "..\folder\cmdtable.h"
#include "repair.h"
#define INITGUID
#include "nsclsid.h"
//+---------------------------------------------------------------------------
// Note: Proxy/Stub Information
// To merge the proxy/stub code into the object DLL, add the file
// dlldatax.c to the project. Make sure precompiled headers
// are turned off for this file, and add _MERGE_PROXYSTUB to the
// defines for the project.
//
// If you are not running WinNT4.0 or Win95 with DCOM, then you
// need to remove the following define from dlldatax.c
// #define _WIN32_WINNT 0x0400
//
// Further, if you are running MIDL without /Oicf switch, you also
// need to remove the following define from dlldatax.c.
// #define USE_STUBLESS_PROXY
//
// Modify the custom build rule for foo.idl by adding the following
// files to the Outputs.
// foo_p.c
// dlldata.c
// To build a separate proxy/stub DLL,
// run nmake -f foops.mk in the project directory.
// Proxy/Stub registration entry points
//
#include "dlldatax.h"
#ifdef _MERGE_PROXYSTUB
extern "C" HINSTANCE hProxyDll;
#endif
CComModule _Module;
CNetConfigIcons *g_pNetConfigIcons = NULL;
CRITICAL_SECTION g_csPidl;
BEGIN_OBJECT_MAP(ObjectMap)
// Connection UI Objects
//
OBJECT_ENTRY(CLSID_DialupConnectionUi, CDialupConnectionUi)
OBJECT_ENTRY(CLSID_DirectConnectionUi, CDirectConnectionUi)
OBJECT_ENTRY(CLSID_InboundConnectionUi, CInboundConnectionUi)
OBJECT_ENTRY(CLSID_LanConnectionUi, CLanConnectionUi)
OBJECT_ENTRY(CLSID_VpnConnectionUi, CVpnConnectionUi)
OBJECT_ENTRY(CLSID_PPPoEUi, CPPPoEUi)
OBJECT_ENTRY(CLSID_SharedAccessConnectionUi, CSharedAccessConnectionUi)
OBJECT_ENTRY(CLSID_InternetConnectionUi, CInternetConnectionUi)
// Connection Folder and enumerator
//
OBJECT_ENTRY(CLSID_ConnectionFolder, CConnectionFolder)
OBJECT_ENTRY(CLSID_ConnectionFolderWin98, CConnectionFolder)
OBJECT_ENTRY(CLSID_ConnectionFolderEnum, CConnectionFolderEnum)
OBJECT_ENTRY(CLSID_ConnectionTray, CConnectionTray)
// Connection Common Ui
OBJECT_ENTRY(CLSID_ConnectionCommonUi, CConnectionCommonUi)
OBJECT_ENTRY(CLSID_NetConnectionUiUtilities, CNetConnectionUiUtilities)
END_OBJECT_MAP()
//+---------------------------------------------------------------------------
// DLL Entry Point
//
EXTERN_C
BOOL
WINAPI
DllMain (
HINSTANCE hInstance,
DWORD dwReason,
LPVOID lpReserved)
{
#ifdef _MERGE_PROXYSTUB
if (!PrxDllMain(hInstance, dwReason, lpReserved))
{
return FALSE;
}
#endif
if (dwReason == DLL_PROCESS_ATTACH)
{
BOOL fRetVal = FALSE;
DisableThreadLibraryCalls(hInstance);
InitializeDebugging();
if (FIsDebugFlagSet (dfidNetShellBreakOnInit))
{
DebugBreak();
}
// Initialize fusion
fRetVal = SHFusionInitializeFromModuleID(hInstance, 50);
Assert(fRetVal);
_Module.Init(ObjectMap, hInstance);
InitializeCriticalSection(&g_csPidl);
// Initialize the list and tie it to the tray (param == TRUE)
//
g_ccl.Initialize(TRUE, TRUE);
g_pNetConfigIcons = new CNetConfigIcons(_Module.GetResourceInstance());
}
else if (dwReason == DLL_PROCESS_DETACH)
{
DbgCheckPrematureDllUnload ("netshell.dll", _Module.GetLockCount());
delete g_pNetConfigIcons;
EnterCriticalSection(&g_csPidl);
LeaveCriticalSection(&g_csPidl);
DeleteCriticalSection(&g_csPidl);
g_ccl.Uninitialize(TRUE);
_Module.Term();
SHFusionUninitialize();
UnInitializeDebugging();
}
return TRUE;
}
//+---------------------------------------------------------------------------
// Used to determine whether the DLL can be unloaded by OLE
//
STDAPI
DllCanUnloadNow ()
{
#ifdef _MERGE_PROXYSTUB
if (PrxDllCanUnloadNow() != S_OK)
{
return S_FALSE;
}
#endif
return (_Module.GetLockCount() == 0) ? S_OK : S_FALSE;
}
//+---------------------------------------------------------------------------
// Returns a class factory to create an object of the requested type
//
STDAPI
DllGetClassObject (
REFCLSID rclsid,
REFIID riid,
LPVOID* ppv)
{
#ifdef _MERGE_PROXYSTUB
if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK)
{
return S_OK;
}
#endif
// The check is to works around an ATL problem where AtlModuleGetClassObject will AV
// if _Module.m_pObjMap == NULL
if (_Module.m_pObjMap)
{
return _Module.GetClassObject(rclsid, riid, ppv);
}
else
{
return E_FAIL;
}
}
//+---------------------------------------------------------------------------
// DllRegisterServer - Adds entries to the system registry
//
STDAPI
DllRegisterServer ()
{
BOOL fCoUninitialize = TRUE;
HRESULT hr = CoInitializeEx (NULL,
COINIT_DISABLE_OLE1DDE | COINIT_APARTMENTTHREADED);
if (FAILED(hr))
{
fCoUninitialize = FALSE;
if (RPC_E_CHANGED_MODE == hr)
{
hr = S_OK;
}
}
if (SUCCEEDED(hr))
{
#ifdef _MERGE_PROXYSTUB
hr = PrxDllRegisterServer ();
if (FAILED(hr))
{
goto Exit;
}
#endif
HKEY hkey;
if (ERROR_SUCCESS == RegOpenKeyEx(HKEY_LOCAL_MACHINE, REGSTR_PATH_SHELLSERVICEOBJECTDELAYED, 0, KEY_WRITE, &hkey))
{
RegDeleteValue(hkey, TEXT("Network.ConnectionTray"));
RegCloseKey(hkey);
}
hr = NcAtlModuleRegisterServer (&_Module);
if (SUCCEEDED(hr))
{
hr = HrRegisterFolderClass();
if (SUCCEEDED(hr))
{
hr = HrRegisterDUNFileAssociation();
}
}
Exit:
if (fCoUninitialize)
{
CoUninitialize ();
}
}
TraceHr (ttidError, FAL, hr, FALSE, "netshell!DllRegisterServer");
return hr;
}
//+---------------------------------------------------------------------------
// DllUnregisterServer - Removes entries from the system registry
//
STDAPI
DllUnregisterServer ()
{
#ifdef _MERGE_PROXYSTUB
PrxDllUnregisterServer ();
#endif
_Module.UnregisterServer ();
return S_OK;
}
//+---------------------------------------------------------------------------
//
// Function: NcFreeNetconProperties
//
// Purpose: Free the memory assicated with the return value from
// INetConnection->GetProperties. This is a helper function
// used by clients of INetConnection.
//
// Arguments:
// pProps [in] The properties to free.
//
// Returns: nothing.
//
// Author: shaunco 1 Feb 1998
//
// Notes:
//
STDAPI_(VOID)
NcFreeNetconProperties (
NETCON_PROPERTIES* pProps)
{
// Defer to the common function in nccon.h.
// We do this so that netman.exe doesn't have to link to netshell.dll
// just for this function.
//
FreeNetconProperties (pProps);
}
STDAPI_(BOOL)
NcIsValidConnectionName (
PCWSTR pszwName)
{
return FIsValidConnectionName (pszwName);
}
//+---------------------------------------------------------------------------
//
// Function: HrLaunchNetworkOptionalComponents
//
// Purpose: External Entry point for launching the Network Optional Components
//
// Arguments:
//
// Returns:
//
// Author: scottbri 29 Oct 1998
//
// Notes: The CreateFile in this function will fail if the user does
// this very quickly twice in a row. In that case, the second
// instance will fall out unharmed before the first one even
// comes up, which is no big deal. The only negative impact
// would be if the second client in rewrote the file while the
// oc manager was attempting to read it, but oc manager would
// have to allow FILE_SHARE_WRITE, which is doubtful.
//
// I've opened this window due to RAID 336302, which requires
// that only a single instance of NETOC is running.
//
//
const WCHAR c_szTmpMasterOC[] = L"[Version]\r\nSignature = \"$Windows NT$\"\r\n[Components]\r\nNetOC=netoc.dll,NetOcSetupProc,netoc.inf\r\niis=iis.dll,OcEntry,iis.inf,hide,7\r\n[Global]\r\nWindowTitle=\"";
const WCHAR c_szQuote[] = L"\"";
const WCHAR c_szTmpFileName[] = L"NDCNETOC.INF";
const WCHAR c_szSysOCMgr[] = L"%SystemRoot%\\System32\\sysocmgr.exe";
EXTERN_C
HRESULT
APIENTRY
HrLaunchNetworkOptionalComponents()
{
DWORD BytesWritten = 0;
HANDLE hFile = NULL;
HRESULT hr = S_OK;
PCWSTR pszName = NULL;
WCHAR szName[MAX_PATH + 1];
// Jump to the existing netoc dialog, if present
//
HWND hwnd = FindWindow(NULL, SzLoadIds(IDS_CONFOLD_OC_TITLE));
if (IsWindow(hwnd))
{
SetForegroundWindow(hwnd);
}
else
{
// Generate a temporary filename
//
if (0 == GetTempPath(celems(szName), szName))
{
hr = ::HrFromLastWin32Error();
TraceTag(ttidShellFolder, "Unable to get temporary path for Optional Component Launch\n");
goto Error;
}
lstrcatW(szName, c_szTmpFileName);
// Create the file
//
hFile = CreateFile(szName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ,
NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_TEMPORARY, NULL);
if (INVALID_HANDLE_VALUE == hFile)
{
hr = ::HrFromLastWin32Error();
goto Error;
}
// Generate the file contents
//
if (WriteFile(hFile, c_szTmpMasterOC, lstrlenW(c_szTmpMasterOC) * sizeof(WCHAR),
&BytesWritten, NULL))
{
// Write the OC Dialog Title
//
WCHAR szBufW[256];
if (LoadStringW(_Module.GetResourceInstance(), IDS_CONFOLD_OC_TITLE,
szBufW, celems(szBufW)-1))
{
szBufW[255] = 0;
if (WriteFile(hFile, szBufW, lstrlenW(szBufW) * sizeof(WCHAR), &BytesWritten, NULL) == FALSE)
{
CloseHandle(hFile);
return(::HrFromLastWin32Error());
}
}
if (WriteFile(hFile, c_szQuote, lstrlenW(c_szQuote) * sizeof(WCHAR), &BytesWritten, NULL) == FALSE)
{
CloseHandle(hFile);
return(::HrFromLastWin32Error());
}
CloseHandle(hFile);
SHELLEXECUTEINFO seiTemp = { 0 };
tstring strParams = L"/x /i:";
strParams += szName;
// Fill in the data structure
//
seiTemp.cbSize = sizeof(SHELLEXECUTEINFO);
seiTemp.fMask = SEE_MASK_DOENVSUBST;
seiTemp.hwnd = NULL;
seiTemp.lpVerb = NULL;
seiTemp.lpFile = c_szSysOCMgr;
seiTemp.lpParameters = strParams.c_str();
seiTemp.lpDirectory = NULL;
seiTemp.nShow = SW_SHOW;
seiTemp.hInstApp = NULL;
seiTemp.hProcess = NULL;
// Execute the OC Manager Script
//
if (!::ShellExecuteEx(&seiTemp))
{
hr = ::HrFromLastWin32Error();
}
}
else
{
CloseHandle(hFile);
hr = HrFromLastWin32Error();
}
}
Error:
TraceError("HrOnCommandOptionalComponents", hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrCreateDeskTopIcon
//
// Purpose: External Entry point for creating a desktop shortcut to
// an existing connection
//
// Arguments: guidId: GUID of the connection
//
// Returns: S_OK if succeeded
// S_FALSE if the GUID does not match any existing connection
// standard error code otherwise
//
// Author: tongl 19 Feb 1999
//
// Notes:
//
EXTERN_C
HRESULT APIENTRY HrCreateDesktopIcon(const GUID& guidId, PCWSTR pszDir)
{
HRESULT hr = S_OK;
PCONFOLDPIDL pidlCon;
PCONFOLDPIDLFOLDER pidlFolder;
BOOL fValidConnection= FALSE;
#ifdef DBG
WCHAR szwGuid[c_cchGuidWithTerm];
StringFromGUID2(guidId, szwGuid, c_cchGuidWithTerm);
TraceTag(ttidShellFolder, "HrCreateDeskTopIcon called with GUID: %S", szwGuid);
TraceTag(ttidShellFolder, "Dir path is: %S", pszDir);
#endif
// Initialize COM on this thread
//
BOOL fUninitCom = FALSE;
hr = CoInitializeEx(NULL, COINIT_DISABLE_OLE1DDE | COINIT_APARTMENTTHREADED);
if (RPC_E_CHANGED_MODE == hr)
{
hr = S_OK;
}
if (SUCCEEDED(hr))
{
fUninitCom = TRUE;
hr = HrGetConnectionPidlWithRefresh(guidId, pidlCon);
if (S_OK == hr)
{
AssertSz(!pidlCon.empty(), "We should have a valid PIDL for the connection !");
// Get the pidl for the Connections Folder
//
hr = HrGetConnectionsFolderPidl(pidlFolder);
if (SUCCEEDED(hr))
{
// Get the Connections Folder object
//
LPSHELLFOLDER psfConnections;
hr = HrGetConnectionsIShellFolder(pidlFolder, &psfConnections);
if (SUCCEEDED(hr))
{
PCONFOLDPIDLVEC pidlVec;
pidlVec.push_back(pidlCon);
hr = HrCreateShortcutWithPath(pidlVec,
NULL,
psfConnections,
pszDir);
ReleaseObj(psfConnections);
}
}
}
}
if (fUninitCom)
{
CoUninitialize();
}
TraceError("HrCreateDeskTopIcon", hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrLaunchConnection
//
// Purpose: External Entry point for "connecting" an existing connection
//
// Arguments: guidId: GUID of the connection
//
// Returns: S_OK if succeeded
// S_FALSE if the GUID does not match any existing connection
// standard error code otherwise
//
// Author: tongl 19 Feb 1999
//
// Notes:
//
EXTERN_C
HRESULT APIENTRY HrLaunchConnection(const GUID& guidId)
{
HRESULT hr = S_OK;
PCONFOLDPIDL pidlCon;
PCONFOLDPIDLFOLDER pidlFolder;
#ifdef DBG
WCHAR szwGuid[c_cchGuidWithTerm];
StringFromGUID2(guidId, szwGuid, c_cchGuidWithTerm);
TraceTag(ttidShellFolder, "HrLaunchConnection called with GUID: %S", szwGuid);
#endif
// Initialize COM on this thread
//
BOOL fUninitCom = FALSE;
hr = CoInitializeEx(NULL, COINIT_DISABLE_OLE1DDE | COINIT_APARTMENTTHREADED);
if (RPC_E_CHANGED_MODE == hr)
{
hr = S_OK;
}
if (SUCCEEDED(hr))
{
fUninitCom = TRUE;
hr = HrGetConnectionPidlWithRefresh(guidId, pidlCon);
if (S_OK == hr)
{
AssertSz(!pidlCon.empty(), "We should have a valid PIDL for the connection !");
// Get the pidl for the Connections Folder
//
hr = HrGetConnectionsFolderPidl(pidlFolder);
if (SUCCEEDED(hr))
{
// Get the Connections Folder object
//
LPSHELLFOLDER psfConnections;
hr = HrGetConnectionsIShellFolder(pidlFolder, &psfConnections);
if (SUCCEEDED(hr))
{
PCONFOLDPIDLVEC pidlVec;
pidlVec.push_back(pidlCon);
hr = HrOnCommandConnect(pidlVec, NULL, psfConnections);
ReleaseObj(psfConnections);
}
}
}
}
if (fUninitCom)
{
CoUninitialize();
}
TraceError("HrLaunchConnection", hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrLaunchConnectionEx
//
// Purpose: External Entry point for "connecting" an existing connection
//
// Arguments: dwFlags: Flags.
// 0x00000001 - Opens the folder before launching the connection
//
// guidId: GUID of the connection
//
// Returns: S_OK if succeeded
// S_FALSE if the GUID does not match any existing connection
// standard error code otherwise
//
// Author: deonb 8 May 2001
//
// Notes:
//
EXTERN_C
HRESULT APIENTRY HrLaunchConnectionEx(DWORD dwFlags, const GUID& guidId)
{
HRESULT hr = S_OK;
PCONFOLDPIDL pidlCon;
PCONFOLDPIDLFOLDER pidlFolder;
HWND hwndConnFolder = NULL;
#ifdef DBG
WCHAR szwGuid[c_cchGuidWithTerm];
StringFromGUID2(guidId, szwGuid, c_cchGuidWithTerm);
TraceTag(ttidShellFolder, "HrLaunchConnection called with GUID: %S", szwGuid);
#endif
if (dwFlags & 0x00000001)
{
hwndConnFolder = FindWindow(NULL, SzLoadIds(IDS_CONFOLD_NAME));
if (!hwndConnFolder)
{
HrOpenConnectionsFolder();
DWORD dwRetries = 120; // 1 Minute
while (!hwndConnFolder && dwRetries--)
{
hwndConnFolder = FindWindow(NULL, SzLoadIds(IDS_CONFOLD_NAME));
Sleep(500);
}
}
if (hwndConnFolder)
{
SetForegroundWindow(hwndConnFolder);
}
else
{
TraceError("Could not open the Network Connections Folder in time", E_FAIL);
}
}
// Initialize COM on this thread
//
BOOL fUninitCom = FALSE;
hr = CoInitializeEx(NULL, COINIT_DISABLE_OLE1DDE | COINIT_APARTMENTTHREADED);
if (RPC_E_CHANGED_MODE == hr)
{
hr = S_OK;
}
if (SUCCEEDED(hr))
{
fUninitCom = TRUE;
hr = HrGetConnectionPidlWithRefresh(guidId, pidlCon);
if (S_OK == hr)
{
AssertSz(!pidlCon.empty(), "We should have a valid PIDL for the connection !");
// Get the pidl for the Connections Folder
//
hr = HrGetConnectionsFolderPidl(pidlFolder);
if (SUCCEEDED(hr))
{
// Get the Connections Folder object
//
LPSHELLFOLDER psfConnections;
hr = HrGetConnectionsIShellFolder(pidlFolder, &psfConnections);
if (SUCCEEDED(hr))
{
PCONFOLDPIDLVEC pidlVec;
pidlVec.push_back(pidlCon);
hr = HrOnCommandConnect(pidlVec, hwndConnFolder, psfConnections);
ReleaseObj(psfConnections);
}
}
}
}
if (fUninitCom)
{
CoUninitialize();
}
TraceError("HrLaunchConnection", hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrRenameConnection
//
// Purpose: External Entry point for renaming an existing connection
//
// Arguments: guidId: GUID of the connection
//
//
// Returns: S_OK if succeeded
// S_FALSE if the GUID does not match any existing connection
// standard error code otherwise
//
// Author: tongl 26 May 1999
//
// Notes:
//
EXTERN_C
HRESULT APIENTRY HrRenameConnection(const GUID& guidId, PCWSTR pszNewName)
{
HRESULT hr = S_OK;
PCONFOLDPIDL pidlCon;
PCONFOLDPIDLFOLDER pidlFolder;
#ifdef DBG
WCHAR szwGuid[c_cchGuidWithTerm];
StringFromGUID2(guidId, szwGuid, c_cchGuidWithTerm);
TraceTag(ttidShellFolder, "HrRenameConnection called with GUID: %S, NewName: %S",
szwGuid, pszNewName);
#endif
if (!pszNewName)
{
hr = E_INVALIDARG;
}
else
{
// check lpszName for validity
if (!FIsValidConnectionName(pszNewName))
{
hr = HRESULT_FROM_WIN32(ERROR_INVALID_NAME);
}
}
if (SUCCEEDED(hr))
{
// Initialize COM on this thread
//
BOOL fUninitCom = FALSE;
hr = CoInitializeEx(NULL, COINIT_DISABLE_OLE1DDE | COINIT_APARTMENTTHREADED);
if (RPC_E_CHANGED_MODE == hr)
{
hr = S_OK;
}
if (SUCCEEDED(hr))
{
fUninitCom = TRUE;
hr = HrGetConnectionPidlWithRefresh(guidId, pidlCon);
if (S_OK == hr)
{
AssertSz(!pidlCon.empty(), "We should have a valid PIDL for the connection !");
// Get the pidl for the Connections Folder
//
hr = HrGetConnectionsFolderPidl(pidlFolder);
if (SUCCEEDED(hr))
{
PCONFOLDPIDL pcfpEmpty;
hr = HrRenameConnectionInternal(pidlCon, pidlFolder, pszNewName,
FALSE, NULL, pcfpEmpty);
}
}
}
if (fUninitCom)
{
CoUninitialize();
}
}
TraceError("HrRenameConnection", hr);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: InvokeDunFile
// Purpose: External Entry point for launching .dun files
//
// Arguments:
//
// Returns:
//
// Author: tongl 4 Feb 1999
//
// Notes:
//
EXTERN_C
VOID APIENTRY InvokeDunFile(HWND hwnd, HINSTANCE hinst, LPCSTR lpszCmdLine, int nCmdShow)
{
if (lpszCmdLine)
{
INT cch = 0;
WCHAR * pszFileW = NULL;
cch = lstrlenA(lpszCmdLine) + 1;
pszFileW = new WCHAR[cch];
if (pszFileW)
{
int iRet = MultiByteToWideChar( CP_ACP,
MB_PRECOMPOSED,
lpszCmdLine,
-1,
pszFileW,
cch);
if (iRet)
{
HRESULT hr = HrInvokeDunFile_Internal(pszFileW);
TraceError("Failed to invoke the DUN file", hr);
}
else
{
HRESULT hr = HrFromLastWin32Error();
TraceError("Failed converting commandline to UniCode string", hr);
}
delete pszFileW;
}
}
}
EXTERN_C
HRESULT APIENTRY RepairConnection(GUID guidConnection, LPWSTR * ppszMessage)
{
return RepairConnectionInternal(guidConnection, ppszMessage);
}
//+---------------------------------------------------------------------------
//
// Function: HrGetIconFromIconId
//
// Purpose: Exported version of CNetConfigIcons::HrGetIconFromMediaType
//
// Arguments:
// dwIconSize [in] Size of the icon required
// ncm [in] The NETCON_MEDIATYPE
// ncsm [in] The NETCON_SUBMEDIATYPE
// dwConnectionIcon [in] ENUM_CONNECTION_ICON (Not shifted (IOW: 0 or 4,5,6,7)
// dwCharacteristics [in] The NCCF_CHARACTERISTICS flag (0 allowed)
// phIcon [in] The resulting icon. Destroy using DestroyIcon
//
// Returns:
//
// Author: deonb 23 Apr 2001
//
// Notes:
//
EXTERN_C
HRESULT APIENTRY HrGetIconFromMediaType(DWORD dwIconSize, IN NETCON_MEDIATYPE ncm, IN NETCON_SUBMEDIATYPE ncsm, IN DWORD dwConnectionIcon, IN DWORD dwCharacteristics, OUT HICON *phIcon)
{
Assert(g_pNetConfigIcons);
if (g_pNetConfigIcons)
{
return g_pNetConfigIcons->HrGetIconFromMediaType(dwIconSize, ncm, ncsm, dwConnectionIcon, dwCharacteristics, phIcon);
}
else
{
return E_UNEXPECTED;
}
}
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