mirror of
https://github.com/reactos/reactos.git
synced 2024-08-16 16:39:08 +00:00
918 lines
26 KiB
C
918 lines
26 KiB
C
/* NFSv4.1 client for Windows
|
|
* Copyright © 2012 The Regents of the University of Michigan
|
|
*
|
|
* Olga Kornievskaia <aglo@umich.edu>
|
|
* Casey Bodley <cbodley@umich.edu>
|
|
*
|
|
* This library is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation; either version 2.1 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful, but
|
|
* without any warranty; without even the implied warranty of merchantability
|
|
* or fitness for a particular purpose. See the GNU Lesser General Public
|
|
* License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
*/
|
|
|
|
#include <windows.h>
|
|
#include <npapi.h>
|
|
#include <devioctl.h>
|
|
#include <strsafe.h>
|
|
|
|
#include "nfs41_driver.h"
|
|
#include "nfs41_np.h"
|
|
#include "options.h"
|
|
|
|
#ifdef DBG
|
|
#define DbgP(_x_) NFS41DbgPrint _x_
|
|
#else
|
|
#define DbgP(_x_)
|
|
#endif
|
|
#define TRACE_TAG L"[NFS41_NP]"
|
|
#define WNNC_DRIVER( major, minor ) ( major * 0x00010000 + minor )
|
|
|
|
|
|
ULONG _cdecl NFS41DbgPrint( __in LPTSTR Format, ... )
|
|
{
|
|
ULONG rc = 0;
|
|
TCHAR szbuffer[256];
|
|
|
|
va_list marker;
|
|
va_start( marker, Format );
|
|
{
|
|
|
|
//StringCchVPrintfW( szbuffer, 127, Format, marker );
|
|
StringCchVPrintfW( szbuffer, 256, Format, marker );
|
|
szbuffer[255] = (TCHAR)0;
|
|
OutputDebugString( TRACE_TAG );
|
|
OutputDebugString( szbuffer );
|
|
}
|
|
|
|
return rc;
|
|
}
|
|
|
|
int filter(unsigned int code)
|
|
{
|
|
DbgP((L"####Got exception %u\n", code));
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
}
|
|
|
|
DWORD
|
|
OpenSharedMemory(
|
|
PHANDLE phMutex,
|
|
PHANDLE phMemory,
|
|
PVOID *pMemory)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine opens the shared memory for exclusive manipulation
|
|
|
|
Arguments:
|
|
|
|
phMutex - the mutex handle
|
|
|
|
phMemory - the memory handle
|
|
|
|
pMemory - a ptr. to the shared memory which is set if successful
|
|
|
|
Return Value:
|
|
|
|
WN_SUCCESS -- if successful
|
|
|
|
--*/
|
|
{
|
|
DWORD dwStatus;
|
|
|
|
*phMutex = 0;
|
|
*phMemory = 0;
|
|
*pMemory = NULL;
|
|
|
|
*phMutex = CreateMutex(NULL, FALSE, TEXT(NFS41NP_MUTEX_NAME));
|
|
if (*phMutex == NULL)
|
|
{
|
|
dwStatus = GetLastError();
|
|
DbgP((TEXT("OpenSharedMemory: OpenMutex failed\n")));
|
|
goto OpenSharedMemoryAbort1;
|
|
}
|
|
|
|
WaitForSingleObject(*phMutex, INFINITE);
|
|
|
|
*phMemory = OpenFileMapping(FILE_MAP_WRITE,
|
|
FALSE,
|
|
TEXT(NFS41_USER_SHARED_MEMORY_NAME));
|
|
if (*phMemory == NULL)
|
|
{
|
|
dwStatus = GetLastError();
|
|
DbgP((TEXT("OpenSharedMemory: OpenFileMapping failed\n")));
|
|
goto OpenSharedMemoryAbort2;
|
|
}
|
|
|
|
*pMemory = MapViewOfFile(*phMemory, FILE_MAP_WRITE, 0, 0, 0);
|
|
if (*pMemory == NULL)
|
|
{
|
|
dwStatus = GetLastError();
|
|
DbgP((TEXT("OpenSharedMemory: MapViewOfFile failed\n")));
|
|
goto OpenSharedMemoryAbort3;
|
|
}
|
|
|
|
return ERROR_SUCCESS;
|
|
|
|
OpenSharedMemoryAbort3:
|
|
CloseHandle(*phMemory);
|
|
|
|
OpenSharedMemoryAbort2:
|
|
ReleaseMutex(*phMutex);
|
|
CloseHandle(*phMutex);
|
|
*phMutex = NULL;
|
|
|
|
OpenSharedMemoryAbort1:
|
|
DbgP((TEXT("OpenSharedMemory: return dwStatus: %d\n"), dwStatus));
|
|
|
|
return dwStatus;
|
|
}
|
|
|
|
VOID
|
|
CloseSharedMemory(
|
|
PHANDLE hMutex,
|
|
PHANDLE hMemory,
|
|
PVOID *pMemory)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine relinquishes control of the shared memory after exclusive
|
|
manipulation
|
|
|
|
Arguments:
|
|
|
|
hMutex - the mutex handle
|
|
|
|
hMemory - the memory handle
|
|
|
|
pMemory - a ptr. to the shared memory which is set if successful
|
|
|
|
Return Value:
|
|
|
|
--*/
|
|
{
|
|
if (*pMemory)
|
|
{
|
|
UnmapViewOfFile(*pMemory);
|
|
*pMemory = NULL;
|
|
}
|
|
if (*hMemory)
|
|
{
|
|
CloseHandle(*hMemory);
|
|
*hMemory = 0;
|
|
}
|
|
if (*hMutex)
|
|
{
|
|
if (ReleaseMutex(*hMutex) == FALSE)
|
|
{
|
|
DbgP((TEXT("CloseSharedMemory: ReleaseMutex error: %d\n"), GetLastError()));
|
|
}
|
|
CloseHandle(*hMutex);
|
|
*hMutex = 0;
|
|
}
|
|
}
|
|
|
|
static DWORD StoreConnectionInfo(
|
|
IN LPCWSTR LocalName,
|
|
IN LPCWSTR ConnectionName,
|
|
IN USHORT ConnectionNameLength,
|
|
IN LPNETRESOURCE lpNetResource)
|
|
{
|
|
DWORD status;
|
|
HANDLE hMutex, hMemory;
|
|
PNFS41NP_SHARED_MEMORY pSharedMemory;
|
|
PNFS41NP_NETRESOURCE pNfs41NetResource;
|
|
INT Index;
|
|
BOOLEAN FreeEntryFound = FALSE;
|
|
|
|
#ifdef __REACTOS__
|
|
status = OpenSharedMemory(&hMutex, &hMemory, (PVOID *)&pSharedMemory);
|
|
#else
|
|
status = OpenSharedMemory(&hMutex, &hMemory, &(PVOID)pSharedMemory);
|
|
#endif
|
|
if (status)
|
|
goto out;
|
|
|
|
DbgP((TEXT("StoreConnectionInfo: NextIndex %d, NumResources %d\n"),
|
|
pSharedMemory->NextAvailableIndex,
|
|
pSharedMemory->NumberOfResourcesInUse));
|
|
|
|
for (Index = 0; Index < pSharedMemory->NextAvailableIndex; Index++)
|
|
{
|
|
if (!pSharedMemory->NetResources[Index].InUse)
|
|
{
|
|
FreeEntryFound = TRUE;
|
|
DbgP((TEXT("Reusing existing index %d\n"), Index));
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!FreeEntryFound)
|
|
{
|
|
if (pSharedMemory->NextAvailableIndex >= NFS41NP_MAX_DEVICES) {
|
|
status = WN_NO_MORE_DEVICES;
|
|
goto out_close;
|
|
}
|
|
Index = pSharedMemory->NextAvailableIndex++;
|
|
DbgP((TEXT("Using new index %d\n"), Index));
|
|
}
|
|
|
|
pSharedMemory->NumberOfResourcesInUse += 1;
|
|
|
|
pNfs41NetResource = &pSharedMemory->NetResources[Index];
|
|
|
|
pNfs41NetResource->InUse = TRUE;
|
|
pNfs41NetResource->dwScope = lpNetResource->dwScope;
|
|
pNfs41NetResource->dwType = lpNetResource->dwType;
|
|
pNfs41NetResource->dwDisplayType = lpNetResource->dwDisplayType;
|
|
pNfs41NetResource->dwUsage = RESOURCEUSAGE_CONNECTABLE;
|
|
pNfs41NetResource->LocalNameLength = (USHORT)(wcslen(LocalName) + 1) * sizeof(WCHAR);
|
|
pNfs41NetResource->RemoteNameLength = (USHORT)(wcslen(lpNetResource->lpRemoteName) + 1) * sizeof(WCHAR);
|
|
pNfs41NetResource->ConnectionNameLength = ConnectionNameLength;
|
|
|
|
StringCchCopy(pNfs41NetResource->LocalName,
|
|
pNfs41NetResource->LocalNameLength,
|
|
LocalName);
|
|
StringCchCopy(pNfs41NetResource->RemoteName,
|
|
pNfs41NetResource->RemoteNameLength,
|
|
lpNetResource->lpRemoteName);
|
|
StringCchCopy(pNfs41NetResource->ConnectionName,
|
|
pNfs41NetResource->ConnectionNameLength,
|
|
ConnectionName);
|
|
|
|
// TODO: copy mount options -cbodley
|
|
|
|
out_close:
|
|
#ifdef __REACTOS__
|
|
CloseSharedMemory(&hMutex, &hMemory, (PVOID *)&pSharedMemory);
|
|
#else
|
|
CloseSharedMemory(&hMutex, &hMemory, &(PVOID)pSharedMemory);
|
|
#endif
|
|
out:
|
|
return status;
|
|
}
|
|
|
|
ULONG
|
|
SendTo_NFS41Driver(
|
|
IN ULONG IoctlCode,
|
|
IN PVOID InputDataBuf,
|
|
IN ULONG InputDataLen,
|
|
IN PVOID OutputDataBuf,
|
|
IN PULONG pOutputDataLen)
|
|
{
|
|
HANDLE DeviceHandle; // The mini rdr device handle
|
|
BOOL rc = FALSE;
|
|
ULONG Status;
|
|
|
|
Status = WN_SUCCESS;
|
|
DbgP((L"[aglo] calling CreateFile\n"));
|
|
DeviceHandle = CreateFile(
|
|
NFS41_USER_DEVICE_NAME,
|
|
GENERIC_READ | GENERIC_WRITE,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
(LPSECURITY_ATTRIBUTES)NULL,
|
|
OPEN_EXISTING,
|
|
0,
|
|
(HANDLE) NULL );
|
|
|
|
DbgP((L"[aglo] after CreateFile Device Handle\n"));
|
|
if ( INVALID_HANDLE_VALUE != DeviceHandle )
|
|
{
|
|
_SEH2_TRY {
|
|
DbgP((L"[aglo] calling DeviceIoControl\n"));
|
|
rc = DeviceIoControl(
|
|
DeviceHandle,
|
|
IoctlCode,
|
|
InputDataBuf,
|
|
InputDataLen,
|
|
OutputDataBuf,
|
|
*pOutputDataLen,
|
|
pOutputDataLen,
|
|
NULL );
|
|
} _SEH2_EXCEPT(_SEH2_GetExceptionCode()) {
|
|
DbgP((L"#### In except\n"));
|
|
} _SEH2_END;
|
|
DbgP((L"[aglo] returned from DeviceIoControl %08lx\n", rc));
|
|
if ( !rc )
|
|
{
|
|
DbgP((L"[aglo] SendTo_NFS41Driver: returning error from DeviceIoctl\n"));
|
|
Status = GetLastError( );
|
|
}
|
|
else
|
|
{
|
|
DbgP((L"[aglo] SendTo_NFS41Driver: The DeviceIoctl call succeded\n"));
|
|
}
|
|
CloseHandle(DeviceHandle);
|
|
}
|
|
else
|
|
{
|
|
Status = GetLastError( );
|
|
DbgP((L"[aglo] SendTo_NFS41Driver: error %08lx opening device \n", Status));
|
|
}
|
|
DbgP((L"[aglo] returned from SendTo_NFS41Driver %08lx\n", Status));
|
|
return Status;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPGetCaps(
|
|
DWORD nIndex )
|
|
{
|
|
DWORD rc = 0;
|
|
|
|
#ifndef __REACTOS__
|
|
DbgP(( L"[aglo] GetNetCaps %d\n", nIndex ));
|
|
#endif
|
|
switch ( nIndex )
|
|
{
|
|
case WNNC_SPEC_VERSION:
|
|
rc = WNNC_SPEC_VERSION51;
|
|
break;
|
|
|
|
case WNNC_NET_TYPE:
|
|
rc = WNNC_NET_RDR2SAMPLE;
|
|
break;
|
|
|
|
case WNNC_DRIVER_VERSION:
|
|
rc = WNNC_DRIVER(1, 0);
|
|
break;
|
|
|
|
case WNNC_CONNECTION:
|
|
rc = WNNC_CON_GETCONNECTIONS |
|
|
WNNC_CON_CANCELCONNECTION |
|
|
WNNC_CON_ADDCONNECTION |
|
|
WNNC_CON_ADDCONNECTION3;
|
|
break;
|
|
|
|
case WNNC_ENUMERATION:
|
|
rc = WNNC_ENUM_LOCAL;
|
|
break;
|
|
|
|
case WNNC_START:
|
|
rc = 1;
|
|
break;
|
|
|
|
case WNNC_USER:
|
|
case WNNC_DIALOG:
|
|
case WNNC_ADMIN:
|
|
default:
|
|
rc = 0;
|
|
break;
|
|
}
|
|
|
|
return rc;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPLogonNotify(
|
|
__in PLUID lpLogonId,
|
|
__in PCWSTR lpAuthentInfoType,
|
|
__in PVOID lpAuthentInfo,
|
|
__in PCWSTR lpPreviousAuthentInfoType,
|
|
__in PVOID lpPreviousAuthentInfo,
|
|
__in PWSTR lpStationName,
|
|
__in PVOID StationHandle,
|
|
__out PWSTR *lpLogonScript)
|
|
{
|
|
*lpLogonScript = NULL;
|
|
DbgP(( L"[aglo] NPLogonNotify: returning WN_SUCCESS\n" ));
|
|
return WN_SUCCESS;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPPasswordChangeNotify (
|
|
__in LPCWSTR lpAuthentInfoType,
|
|
__in LPVOID lpAuthentInfo,
|
|
__in LPCWSTR lpPreviousAuthentInfoType,
|
|
__in LPVOID lpPreviousAuthentInfo,
|
|
__in LPWSTR lpStationName,
|
|
LPVOID StationHandle,
|
|
DWORD dwChangeInfo )
|
|
{
|
|
DbgP(( L"[aglo] NPPasswordChangeNotify: WN_NOT_SUPPORTED\n" ));
|
|
SetLastError( WN_NOT_SUPPORTED );
|
|
return WN_NOT_SUPPORTED;
|
|
}
|
|
|
|
#ifdef __REACTOS__
|
|
DWORD APIENTRY
|
|
NPAddConnection3(
|
|
__in HWND hwndOwner,
|
|
__in LPNETRESOURCE lpNetResource,
|
|
__in_opt LPWSTR lpPassword,
|
|
__in_opt LPWSTR lpUserName,
|
|
__in DWORD dwFlags);
|
|
#endif
|
|
|
|
DWORD APIENTRY
|
|
NPAddConnection(
|
|
__in LPNETRESOURCE lpNetResource,
|
|
__in_opt LPWSTR lpPassword,
|
|
__in_opt LPWSTR lpUserName )
|
|
{
|
|
return NPAddConnection3( NULL, lpNetResource, lpPassword, lpUserName, 0 );
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPAddConnection3(
|
|
__in HWND hwndOwner,
|
|
__in LPNETRESOURCE lpNetResource,
|
|
__in_opt LPWSTR lpPassword,
|
|
__in_opt LPWSTR lpUserName,
|
|
__in DWORD dwFlags)
|
|
{
|
|
DWORD Status;
|
|
WCHAR wszScratch[128];
|
|
WCHAR LocalName[3];
|
|
DWORD CopyBytes = 0;
|
|
CONNECTION_INFO Connection;
|
|
LPWSTR ConnectionName;
|
|
WCHAR ServerName[MAX_PATH];
|
|
PWCHAR p;
|
|
DWORD i;
|
|
|
|
DbgP(( L"[aglo] NPAddConnection3('%s', '%s')\n",
|
|
lpNetResource->lpLocalName, lpNetResource->lpRemoteName ));
|
|
DbgP(( L"[aglo] username = '%s', passwd = '%s'\n", lpUserName, lpPassword));
|
|
|
|
Status = InitializeConnectionInfo(&Connection,
|
|
(PMOUNT_OPTION_BUFFER)lpNetResource->lpComment,
|
|
&ConnectionName);
|
|
if (Status) {
|
|
DbgP(( L"InitializeConnectionInfo failed with %d\n", Status ));
|
|
goto out;
|
|
}
|
|
|
|
// \device\miniredirector\;<DriveLetter>:\Server\Share
|
|
|
|
// local name, must start with "X:"
|
|
if (lstrlen(lpNetResource->lpLocalName) < 2 ||
|
|
lpNetResource->lpLocalName[1] != L':') {
|
|
Status = WN_BAD_LOCALNAME;
|
|
goto out;
|
|
}
|
|
|
|
LocalName[0] = (WCHAR) toupper(lpNetResource->lpLocalName[0]);
|
|
LocalName[1] = L':';
|
|
LocalName[2] = L'\0';
|
|
StringCchCopyW( ConnectionName, MAX_PATH, NFS41_DEVICE_NAME );
|
|
StringCchCatW( ConnectionName, MAX_PATH, L"\\;" );
|
|
StringCchCatW( ConnectionName, MAX_PATH, LocalName );
|
|
|
|
// remote name, must start with "\\"
|
|
if (lpNetResource->lpRemoteName[0] == L'\0' ||
|
|
lpNetResource->lpRemoteName[0] != L'\\' ||
|
|
lpNetResource->lpRemoteName[1] != L'\\') {
|
|
Status = WN_BAD_NETNAME;
|
|
goto out;
|
|
}
|
|
|
|
/* note: remotename comes as \\server but we need to add \server thus +1 pointer */
|
|
p = lpNetResource->lpRemoteName + 1;
|
|
ServerName[0] = L'\\';
|
|
i = 1;
|
|
for(;;) {
|
|
/* convert servername ending unix slash to windows slash */
|
|
if (p[i] == L'/')
|
|
p[i] = L'\\';
|
|
/* deal with servername ending with any slash */
|
|
if (p[i] == L'\0')
|
|
p[i] = L'\\';
|
|
ServerName[i] = p[i];
|
|
if (p[i] == L'\\') break;
|
|
i++;
|
|
}
|
|
ServerName[i] = L'\0';
|
|
StringCchCatW( ConnectionName, MAX_PATH, ServerName);
|
|
/* insert the "nfs4" in between the server name and the path,
|
|
* just to make sure all calls to our driver come thru this */
|
|
StringCchCatW( ConnectionName, MAX_PATH, L"\\nfs4" );
|
|
|
|
#ifdef CONVERT_2_UNIX_SLASHES
|
|
/* convert all windows slashes to unix slashes */
|
|
{
|
|
PWCHAR q = p;
|
|
DWORD j = 0;
|
|
for(;;) {
|
|
if(q[j] == L'\0') break;
|
|
if (q[j] == L'\\') q[j] = L'/';
|
|
j++;
|
|
}
|
|
}
|
|
#else
|
|
/* convert all unix slashes to windows slashes */
|
|
{
|
|
PWCHAR q = p;
|
|
DWORD j = 0;
|
|
for(;;) {
|
|
if(q[j] == L'\0') break;
|
|
if (q[j] == L'/') q[j] = L'\\';
|
|
j++;
|
|
}
|
|
}
|
|
#endif
|
|
StringCchCatW( ConnectionName, MAX_PATH, &p[i]);
|
|
DbgP(( L"[aglo] Full Connect Name: %s\n", ConnectionName ));
|
|
DbgP(( L"[aglo] Full Connect Name Length: %d %d\n",
|
|
(wcslen(ConnectionName) + 1) * sizeof(WCHAR),
|
|
(lstrlen(ConnectionName) + 1) * sizeof(WCHAR)));
|
|
|
|
if ( QueryDosDevice( LocalName, wszScratch, 128 )
|
|
|| GetLastError() != ERROR_FILE_NOT_FOUND) {
|
|
Status = WN_ALREADY_CONNECTED;
|
|
goto out;
|
|
}
|
|
|
|
MarshalConnectionInfo(&Connection);
|
|
|
|
Status = SendTo_NFS41Driver( IOCTL_NFS41_ADDCONN,
|
|
Connection.Buffer, Connection.BufferSize,
|
|
NULL, &CopyBytes );
|
|
if (Status) {
|
|
DbgP(( L"[aglo] SendTo_NFS41Driver failed with %d\n", Status));
|
|
goto out;
|
|
}
|
|
|
|
DbgP(( L"[aglo] calling DefineDosDevice\n"));
|
|
if ( !DefineDosDevice( DDD_RAW_TARGET_PATH |
|
|
DDD_NO_BROADCAST_SYSTEM,
|
|
lpNetResource->lpLocalName,
|
|
ConnectionName ) ) {
|
|
Status = GetLastError();
|
|
DbgP(( L"[aglo] DefineDosDevice failed with %d\n", Status));
|
|
goto out_delconn;
|
|
}
|
|
|
|
// The connection was established and the local device mapping
|
|
// added. Include this in the list of mapped devices.
|
|
Status = StoreConnectionInfo(LocalName, ConnectionName,
|
|
Connection.Buffer->NameLength, lpNetResource);
|
|
if (Status) {
|
|
DbgP(( L"[aglo] StoreConnectionInfo failed with %d\n", Status));
|
|
goto out_undefine;
|
|
}
|
|
|
|
out:
|
|
FreeConnectionInfo(&Connection);
|
|
DbgP(( L"[aglo] NPAddConnection3: status %08X\n", Status));
|
|
return Status;
|
|
out_undefine:
|
|
DefineDosDevice(DDD_REMOVE_DEFINITION | DDD_RAW_TARGET_PATH |
|
|
DDD_EXACT_MATCH_ON_REMOVE, LocalName, ConnectionName);
|
|
out_delconn:
|
|
SendTo_NFS41Driver(IOCTL_NFS41_DELCONN, ConnectionName,
|
|
Connection.Buffer->NameLength, NULL, &CopyBytes);
|
|
goto out;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPCancelConnection(
|
|
__in LPWSTR lpName,
|
|
__in BOOL fForce )
|
|
{
|
|
DWORD Status = 0;
|
|
|
|
HANDLE hMutex, hMemory;
|
|
PNFS41NP_SHARED_MEMORY pSharedMemory;
|
|
|
|
DbgP((TEXT("NPCancelConnection\n")));
|
|
DbgP((TEXT("NPCancelConnection: ConnectionName: %S\n"), lpName));
|
|
|
|
Status = OpenSharedMemory( &hMutex,
|
|
&hMemory,
|
|
(PVOID)&pSharedMemory);
|
|
|
|
if (Status == WN_SUCCESS)
|
|
{
|
|
INT Index;
|
|
PNFS41NP_NETRESOURCE pNetResource;
|
|
Status = WN_NOT_CONNECTED;
|
|
|
|
DbgP((TEXT("NPCancelConnection: NextIndex %d, NumResources %d\n"),
|
|
pSharedMemory->NextAvailableIndex,
|
|
pSharedMemory->NumberOfResourcesInUse));
|
|
|
|
for (Index = 0; Index < pSharedMemory->NextAvailableIndex; Index++)
|
|
{
|
|
pNetResource = &pSharedMemory->NetResources[Index];
|
|
|
|
if (pNetResource->InUse)
|
|
{
|
|
if ( ( (wcslen(lpName) + 1) * sizeof(WCHAR) ==
|
|
pNetResource->LocalNameLength)
|
|
&& ( !wcscmp(lpName, pNetResource->LocalName) ))
|
|
{
|
|
ULONG CopyBytes;
|
|
|
|
DbgP((TEXT("NPCancelConnection: Connection Found:\n")));
|
|
|
|
CopyBytes = 0;
|
|
|
|
Status = SendTo_NFS41Driver( IOCTL_NFS41_DELCONN,
|
|
pNetResource->ConnectionName,
|
|
pNetResource->ConnectionNameLength,
|
|
NULL,
|
|
&CopyBytes );
|
|
|
|
if (Status != WN_SUCCESS)
|
|
{
|
|
DbgP((TEXT("NPCancelConnection: SendToMiniRdr returned Status %lx\n"),Status));
|
|
break;
|
|
}
|
|
|
|
if (DefineDosDevice(DDD_REMOVE_DEFINITION | DDD_RAW_TARGET_PATH | DDD_EXACT_MATCH_ON_REMOVE,
|
|
lpName,
|
|
pNetResource->ConnectionName) == FALSE)
|
|
{
|
|
DbgP((TEXT("RemoveDosDevice: DefineDosDevice error: %d\n"), GetLastError()));
|
|
Status = GetLastError();
|
|
}
|
|
else
|
|
{
|
|
pNetResource->InUse = FALSE;
|
|
pSharedMemory->NumberOfResourcesInUse--;
|
|
|
|
if (Index+1 == pSharedMemory->NextAvailableIndex)
|
|
pSharedMemory->NextAvailableIndex--;
|
|
}
|
|
break;
|
|
}
|
|
|
|
DbgP((TEXT("NPCancelConnection: Name %S EntryName %S\n"),
|
|
lpName,pNetResource->LocalName));
|
|
#ifndef __REACTOS__
|
|
DbgP((TEXT("NPCancelConnection: Name Length %d Entry Name Length %d\n"),
|
|
pNetResource->LocalNameLength,pNetResource->LocalName));
|
|
#else
|
|
DbgP((TEXT("NPCancelConnection: Name Length %d Entry Name Length %d\n"),
|
|
(wcslen(lpName) + 1) * sizeof(WCHAR), pNetResource->LocalNameLength));
|
|
#endif
|
|
|
|
}
|
|
}
|
|
|
|
CloseSharedMemory( &hMutex,
|
|
&hMemory,
|
|
(PVOID)&pSharedMemory);
|
|
}
|
|
|
|
return Status;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPGetConnection(
|
|
__in LPWSTR lpLocalName,
|
|
__out_bcount(*lpBufferSize) LPWSTR lpRemoteName,
|
|
__inout LPDWORD lpBufferSize )
|
|
{
|
|
DWORD Status = 0;
|
|
|
|
HANDLE hMutex, hMemory;
|
|
PNFS41NP_SHARED_MEMORY pSharedMemory;
|
|
|
|
Status = OpenSharedMemory( &hMutex,
|
|
&hMemory,
|
|
(PVOID)&pSharedMemory);
|
|
|
|
if (Status == WN_SUCCESS)
|
|
{
|
|
INT Index;
|
|
PNFS41NP_NETRESOURCE pNetResource;
|
|
Status = WN_NOT_CONNECTED;
|
|
|
|
for (Index = 0; Index < pSharedMemory->NextAvailableIndex; Index++)
|
|
{
|
|
pNetResource = &pSharedMemory->NetResources[Index];
|
|
|
|
if (pNetResource->InUse)
|
|
{
|
|
if ( ( (wcslen(lpLocalName) + 1) * sizeof(WCHAR) ==
|
|
pNetResource->LocalNameLength)
|
|
&& ( !wcscmp(lpLocalName, pNetResource->LocalName) ))
|
|
{
|
|
if (*lpBufferSize < pNetResource->RemoteNameLength)
|
|
{
|
|
*lpBufferSize = pNetResource->RemoteNameLength;
|
|
Status = WN_MORE_DATA;
|
|
}
|
|
else
|
|
{
|
|
*lpBufferSize = pNetResource->RemoteNameLength;
|
|
CopyMemory( lpRemoteName,
|
|
pNetResource->RemoteName,
|
|
pNetResource->RemoteNameLength);
|
|
Status = WN_SUCCESS;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
CloseSharedMemory( &hMutex, &hMemory, (PVOID)&pSharedMemory);
|
|
}
|
|
|
|
return Status;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPOpenEnum(
|
|
DWORD dwScope,
|
|
DWORD dwType,
|
|
DWORD dwUsage,
|
|
LPNETRESOURCE lpNetResource,
|
|
LPHANDLE lphEnum )
|
|
{
|
|
DWORD Status;
|
|
|
|
DbgP((L"[aglo] NPOpenEnum\n"));
|
|
|
|
*lphEnum = NULL;
|
|
|
|
switch ( dwScope )
|
|
{
|
|
case RESOURCE_CONNECTED:
|
|
{
|
|
*lphEnum = HeapAlloc( GetProcessHeap( ), HEAP_ZERO_MEMORY, sizeof( ULONG ) );
|
|
|
|
if (*lphEnum )
|
|
{
|
|
Status = WN_SUCCESS;
|
|
}
|
|
else
|
|
{
|
|
Status = WN_OUT_OF_MEMORY;
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case RESOURCE_CONTEXT:
|
|
default:
|
|
Status = WN_NOT_SUPPORTED;
|
|
break;
|
|
}
|
|
|
|
|
|
DbgP((L"[aglo] NPOpenEnum returning Status %lx\n",Status));
|
|
|
|
return(Status);
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPEnumResource(
|
|
HANDLE hEnum,
|
|
LPDWORD lpcCount,
|
|
LPVOID lpBuffer,
|
|
LPDWORD lpBufferSize)
|
|
{
|
|
DWORD Status = WN_SUCCESS;
|
|
ULONG EntriesCopied;
|
|
LPNETRESOURCE pNetResource;
|
|
ULONG SpaceNeeded = 0;
|
|
ULONG SpaceAvailable;
|
|
PWCHAR StringZone;
|
|
HANDLE hMutex, hMemory;
|
|
PNFS41NP_SHARED_MEMORY pSharedMemory;
|
|
PNFS41NP_NETRESOURCE pNfsNetResource;
|
|
INT Index = *(PULONG)hEnum;
|
|
|
|
|
|
DbgP((L"[aglo] NPEnumResource\n"));
|
|
|
|
DbgP((L"[aglo] NPEnumResource Count Requested %d\n", *lpcCount));
|
|
|
|
pNetResource = (LPNETRESOURCE) lpBuffer;
|
|
SpaceAvailable = *lpBufferSize;
|
|
EntriesCopied = 0;
|
|
StringZone = (PWCHAR) ((PBYTE)lpBuffer + *lpBufferSize);
|
|
|
|
Status = OpenSharedMemory( &hMutex,
|
|
&hMemory,
|
|
(PVOID)&pSharedMemory);
|
|
|
|
if ( Status == WN_SUCCESS)
|
|
{
|
|
Status = WN_NO_MORE_ENTRIES;
|
|
for (Index = *(PULONG)hEnum; EntriesCopied < *lpcCount &&
|
|
Index < pSharedMemory->NextAvailableIndex; Index++)
|
|
{
|
|
pNfsNetResource = &pSharedMemory->NetResources[Index];
|
|
|
|
if (pNfsNetResource->InUse)
|
|
{
|
|
SpaceNeeded = sizeof( NETRESOURCE );
|
|
SpaceNeeded += pNfsNetResource->LocalNameLength;
|
|
SpaceNeeded += pNfsNetResource->RemoteNameLength;
|
|
SpaceNeeded += 5 * sizeof(WCHAR); // comment
|
|
SpaceNeeded += sizeof(NFS41_PROVIDER_NAME_U); // provider name
|
|
if ( SpaceNeeded > SpaceAvailable )
|
|
{
|
|
Status = WN_MORE_DATA;
|
|
DbgP((L"[aglo] NPEnumResource More Data Needed - %d\n", SpaceNeeded));
|
|
*lpBufferSize = SpaceNeeded;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
SpaceAvailable -= SpaceNeeded;
|
|
|
|
pNetResource->dwScope = pNfsNetResource->dwScope;
|
|
pNetResource->dwType = pNfsNetResource->dwType;
|
|
pNetResource->dwDisplayType = pNfsNetResource->dwDisplayType;
|
|
pNetResource->dwUsage = pNfsNetResource->dwUsage;
|
|
|
|
// setup string area at opposite end of buffer
|
|
SpaceNeeded -= sizeof( NETRESOURCE );
|
|
StringZone = (PWCHAR)( (PBYTE) StringZone - SpaceNeeded );
|
|
// copy local name
|
|
StringCchCopy( StringZone,
|
|
pNfsNetResource->LocalNameLength,
|
|
pNfsNetResource->LocalName );
|
|
pNetResource->lpLocalName = StringZone;
|
|
StringZone += pNfsNetResource->LocalNameLength/sizeof(WCHAR);
|
|
// copy remote name
|
|
StringCchCopy( StringZone,
|
|
pNfsNetResource->RemoteNameLength,
|
|
pNfsNetResource->RemoteName );
|
|
pNetResource->lpRemoteName = StringZone;
|
|
StringZone += pNfsNetResource->RemoteNameLength/sizeof(WCHAR);
|
|
// copy comment
|
|
pNetResource->lpComment = StringZone;
|
|
*StringZone++ = L'A';
|
|
*StringZone++ = L'_';
|
|
*StringZone++ = L'O';
|
|
*StringZone++ = L'K';
|
|
*StringZone++ = L'\0';
|
|
// copy provider name
|
|
pNetResource->lpProvider = StringZone;
|
|
StringCbCopyW( StringZone, sizeof(NFS41_PROVIDER_NAME_U), NFS41_PROVIDER_NAME_U );
|
|
StringZone += sizeof(NFS41_PROVIDER_NAME_U)/sizeof(WCHAR);
|
|
EntriesCopied++;
|
|
// set new bottom of string zone
|
|
StringZone = (PWCHAR)( (PBYTE) StringZone - SpaceNeeded );
|
|
Status = WN_SUCCESS;
|
|
}
|
|
pNetResource++;
|
|
}
|
|
}
|
|
CloseSharedMemory( &hMutex, &hMemory, (PVOID*)&pSharedMemory);
|
|
}
|
|
|
|
*lpcCount = EntriesCopied;
|
|
*(PULONG) hEnum = Index;
|
|
|
|
DbgP((L"[aglo] NPEnumResource entries returned: %d\n", EntriesCopied));
|
|
|
|
return Status;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPCloseEnum(
|
|
HANDLE hEnum )
|
|
{
|
|
DbgP((L"[aglo] NPCloseEnum\n"));
|
|
HeapFree( GetProcessHeap( ), 0, (PVOID) hEnum );
|
|
return WN_SUCCESS;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPGetResourceParent(
|
|
LPNETRESOURCE lpNetResource,
|
|
LPVOID lpBuffer,
|
|
LPDWORD lpBufferSize )
|
|
{
|
|
DbgP(( L"[aglo] NPGetResourceParent: WN_NOT_SUPPORTED\n" ));
|
|
return WN_NOT_SUPPORTED;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPGetResourceInformation(
|
|
__in LPNETRESOURCE lpNetResource,
|
|
__out_bcount(*lpBufferSize) LPVOID lpBuffer,
|
|
__inout LPDWORD lpBufferSize,
|
|
__deref_out LPWSTR *lplpSystem )
|
|
{
|
|
DbgP(( L"[aglo] NPGetResourceInformation: WN_NOT_SUPPORTED\n" ));
|
|
return WN_NOT_SUPPORTED;
|
|
}
|
|
|
|
DWORD APIENTRY
|
|
NPGetUniversalName(
|
|
LPCWSTR lpLocalPath,
|
|
DWORD dwInfoLevel,
|
|
LPVOID lpBuffer,
|
|
LPDWORD lpBufferSize )
|
|
{
|
|
DbgP(( L"[aglo] NPGetUniversalName: WN_NOT_SUPPORTED\n" ));
|
|
return WN_NOT_SUPPORTED;
|
|
}
|