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windows-nt/Source/XPSP1/NT/inetsrv/iis/ui/admin/comprop/inetprop.cpp

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/*++
Copyright (c) 1994-1998 Microsoft Corporation
Module Name :
inetprop.cpp
Abstract:
Internet Properties base classes
Author:
Ronald Meijer (ronaldm)
Project:
Internet Services Manager
Revision History:
--*/
//
// Include Files
//
#include "stdafx.h"
#include "comprop.h"
#include "inetprop.h"
#include "idlg.h"
#include "mmc.h"
extern "C"
{
#include <lm.h>
}
#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif
//
// Period to sleep while waiting for service to attain desired state
//
#define SLEEP_INTERVAL (500L)
//
// Maximum time to wait for service to attain desired state
//
#define MAX_SLEEP (180000) // For a service
#define MAX_SLEEP_INST ( 30000) // For an instance
//
// Instance numbers
//
#define FIRST_INSTANCE (1)
#define LAST_INSTANCE (0xffffffff)
#define MAX_INSTANCE_LEN (32)
//
// Calling instance
//
HINSTANCE hDLLInstance;
//
// Utility Functions
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
//
// Base registry key definition
//
#define SZ_REG_KEY_BASE _T("Software\\Microsoft\\%s")
const LPCTSTR g_cszTemplates = SZ_MBN_INFO SZ_MBN_SEP_STR SZ_MBN_TEMPLATES;
const LPCTSTR g_cszCompression = SZ_MBN_FILTERS SZ_MBN_SEP_STR SZ_MBN_COMPRESSION SZ_MBN_SEP_STR SZ_MBN_PARAMETERS;
const LPCTSTR g_cszMachine = SZ_MBN_MACHINE;
const LPCTSTR g_cszMimeMap = SZ_MBN_MIMEMAP;
const LPCTSTR g_cszRoot = SZ_MBN_ROOT;
const LPCTSTR g_cszSep = SZ_MBN_SEP_STR;
const LPCTSTR g_cszInfo = SZ_MBN_INFO;
const TCHAR g_chSep = SZ_MBN_SEP_CHAR;
LPCTSTR
GenerateRegistryKey(
OUT CString & strBuffer,
IN LPCTSTR lpszSubKey OPTIONAL
)
/*++
Routine Description:
Generate a registry key name based on the current app, and a
provided subkey (optional)
Arguments:
CString & strBuffer : Buffer to create registry key name into.
LPCTSTR lpszSubKey : Subkey name or NULL
Return Value:
Pointer to the registry key value
--*/
{
try
{
//
// Use the app name as the primary registry name
//
CWinApp * pApp = ::AfxGetApp();
if (!pApp)
{
TRACEEOLID("No app object -- can't generate registry key name");
ASSERT(FALSE);
return NULL;
}
strBuffer.Format(SZ_REG_KEY_BASE, pApp->m_pszAppName);
if (lpszSubKey)
{
strBuffer += _T("\\");
strBuffer += lpszSubKey;
}
TRACEEOLID("Registry key is " << strBuffer);
}
catch(CMemoryException * e)
{
TRACEEOLID("!!!exception building regkey");
e->ReportError();
e->Delete();
return NULL;
}
return strBuffer;
}
NET_API_STATUS
QueryInetServiceStatus(
IN LPCTSTR lpszServer,
IN LPCTSTR lpszService,
OUT int * pnState
)
/*++
Routine Description:
Determine the status of the given service on the given machine.
Arguments:
LPCTSTR lpszServer : Server name
LPCTSTR lpszService : Service name
int * pnState : Returns the service state
Return Value:
Error return code
--*/
{
#ifdef NO_SERVICE_CONTROLLER
*pnState = INetServiceUnknown;
return ERROR_SUCCESS;
#else
SC_HANDLE hScManager;
NET_API_STATUS err = ERROR_SUCCESS;
hScManager = ::OpenSCManager(lpszServer, NULL, SC_MANAGER_ENUMERATE_SERVICE);
if (hScManager == NULL)
{
return ::GetLastError();
}
SC_HANDLE hService = ::OpenService(hScManager,
lpszService, SERVICE_QUERY_STATUS);
if (hService == NULL)
{
err = ::GetLastError();
}
else
{
SERVICE_STATUS ss;
VERIFY(::QueryServiceStatus(hService, &ss));
VERIFY(::QueryServiceStatus(hService, &ss));
switch(ss.dwCurrentState)
{
case SERVICE_STOPPED:
case SERVICE_STOP_PENDING:
*pnState = INetServiceStopped;
break;
case SERVICE_RUNNING:
case SERVICE_START_PENDING:
case SERVICE_CONTINUE_PENDING:
*pnState = INetServiceRunning;
break;
case SERVICE_PAUSE_PENDING:
case SERVICE_PAUSED:
*pnState = INetServicePaused;
break;
default:
*pnState = INetServiceUnknown;
}
//
// Make sure this is a controllable service
//
if ( (*pnState == INetServiceRunning || *pnState == INetServicePaused)
&& !(ss.dwControlsAccepted & SERVICE_ACCEPT_SHUTDOWN))
{
TRACEEOLID("Service not controllable -- ignored");
::CloseServiceHandle(hService);
::CloseServiceHandle(hScManager);
return ERROR_SERVICE_START_HANG;
}
::CloseServiceHandle(hService);
}
::CloseServiceHandle(hScManager);
return err;
#endif // NO_SERVICE_CONTROLLER
}
NET_API_STATUS
ChangeInetServiceState(
IN LPCTSTR lpszServer,
IN LPCTSTR lpszService,
IN int nNewState,
OUT int * pnCurrentState
)
/*++
Routine Description:
Start/stop/pause or continue a _service_
Arguments:
LPCTSTR lpszServer : Server name
LPCTSTR lpszService : Service name
int nNewState : INetService* definition.
int * pnCurrentState : Ptr to current state (will be changed)
Return Value:
Error return code
--*/
{
#ifdef NO_SERVICE_CONTROLLER
*pnCurrentState = INetServiceUnknown;
return ERROR_SERVICE_REQUEST_TIMEOUT;
#else
SC_HANDLE hService = NULL;
SC_HANDLE hScManager = NULL;
NET_API_STATUS err = ERROR_SUCCESS;
do
{
hScManager = ::OpenSCManager(lpszServer, NULL, SC_MANAGER_ALL_ACCESS);
if (hScManager == NULL)
{
err = ::GetLastError();
break;
}
hService = ::OpenService(hScManager, lpszService, SERVICE_ALL_ACCESS);
if (hService == NULL)
{
err = ::GetLastError();
break;
}
BOOL fSuccess = FALSE;
DWORD dwTargetState;
DWORD dwPendingState = 0;
SERVICE_STATUS ss;
switch(nNewState)
{
case INetServiceStopped:
dwTargetState = SERVICE_STOPPED;
dwPendingState = SERVICE_STOP_PENDING;
fSuccess = ::ControlService(hService, SERVICE_CONTROL_STOP, &ss);
break;
case INetServiceRunning:
dwTargetState = SERVICE_RUNNING;
if (*pnCurrentState == INetServicePaused)
{
dwPendingState = SERVICE_CONTINUE_PENDING;
fSuccess = ::ControlService(hService,
SERVICE_CONTROL_CONTINUE, &ss);
}
else
{
dwPendingState = SERVICE_START_PENDING;
fSuccess = ::StartService(hService, 0, NULL);
}
break;
case INetServicePaused:
dwTargetState = SERVICE_PAUSED;
dwPendingState = SERVICE_PAUSE_PENDING;
fSuccess = ::ControlService(hService, SERVICE_CONTROL_PAUSE, &ss);
break;
default:
ASSERT(FALSE && "Invalid service state requested");
err = ERROR_INVALID_PARAMETER;
}
if (!fSuccess && err == ERROR_SUCCESS)
{
err = ::GetLastError();
}
if (err != ERROR_SUCCESS) {
break;
}
//
// Wait for the service to attain desired state, timeout
// after 3 minutes.
//
DWORD dwSleepTotal = 0L;
while (dwSleepTotal < MAX_SLEEP)
{
if (!::QueryServiceStatus(hService, &ss))
{
err = ::GetLastError();
break;
}
if (ss.dwCurrentState != dwPendingState)
{
//
// Done one way or another
//
if (ss.dwCurrentState != dwTargetState)
{
//
// Did not achieve desired result. Something went
// wrong.
//
if (ss.dwWin32ExitCode)
{
err = ss.dwWin32ExitCode;
}
}
break;
}
//
// Still pending...
//
::Sleep(SLEEP_INTERVAL);
dwSleepTotal += SLEEP_INTERVAL;
}
if (dwSleepTotal >= MAX_SLEEP)
{
err = ERROR_SERVICE_REQUEST_TIMEOUT;
}
//
// Update state information
//
switch(ss.dwCurrentState)
{
case SERVICE_STOPPED:
case SERVICE_STOP_PENDING:
*pnCurrentState = INetServiceStopped;
break;
case SERVICE_RUNNING:
case SERVICE_START_PENDING:
case SERVICE_CONTINUE_PENDING:
*pnCurrentState = INetServiceRunning;
break;
case SERVICE_PAUSE_PENDING:
case SERVICE_PAUSED:
*pnCurrentState = INetServicePaused;
break;
default:
*pnCurrentState = INetServiceUnknown;
}
}
while(FALSE);
if (hService)
{
::CloseServiceHandle(hService);
}
if (hScManager)
{
::CloseServiceHandle(hScManager);
}
return err;
#endif // NO_SERVICE_CONTROLLER
}
BOOL
IsServerLocal(
IN LPCTSTR lpszServer
)
/*++
Routine Description:
Check to see if the given name refers to the local machine
Arguments:
LPCTSTR lpszServer : Server name
Return Value:
TRUE if the given name refers to the local computer, FALSE otherwise
Note:
Doesn't work if the server is an ip address
--*/
{
TCHAR szComputerName[MAX_COMPUTERNAME_LENGTH + 1];
DWORD dwSize = sizeof(szComputerName);
if (GetComputerName(szComputerName, &dwSize)
&& !lstrcmpi(szComputerName, PURE_COMPUTER_NAME(lpszServer)))
{
return TRUE;
}
return FALSE;
}
BOOL
DoesServerExist(
IN LPCTSTR lpszServer
)
/*++
Routine Description:
Check to make sure the machine exists
Arguments:
LPCTSTR lpszServer : machine name
Return Value:
TRUE if the server exists, FALSE otherwise.
--*/
{
#ifdef NO_SERVICE_CONTROLLER
//
// Assume it exists
//
return TRUE;
#else
//
// CODEWORK: This is not the best way to do this, especially
// not across proxies and what not.
//
SC_HANDLE hScManager;
NET_API_STATUS err = ERROR_SUCCESS;
hScManager = ::OpenSCManager(lpszServer, NULL, SC_MANAGER_CONNECT);
if (hScManager == NULL)
{
err = ::GetLastError();
}
::CloseServiceHandle(hScManager);
return err != RPC_S_SERVER_UNAVAILABLE;
#endif // NO_SERVICE_CONTROLLER
}
BOOL
GetVolumeInformationSystemFlags(
IN LPCTSTR lpszPath,
OUT DWORD * pdwSystemFlags
)
/*++
Routine Description:
Get the system flags for the path in question
Arguments:
LPCTSTR lpszPath : Path
DWORD * pdwSystemFlags : Returns system flags
Return Value:
TRUE for success, FALSE for failure.
--*/
{
ASSERT(pdwSystemFlags != NULL);
TRACEEOLID("Getting system flags for " << lpszPath);
DWORD dwMaxComponentLength;
TCHAR szRoot[MAX_PATH + 1];
TCHAR szFileSystem[MAX_PATH + 1];
//
// Generating root path
//
if (IsUNCName(lpszPath))
{
//
// Root path of a UNC path is \\foo\bar\
//
ASSERT(lstrlen(lpszPath) < MAX_PATH);
int cSlashes = 0;
LPCTSTR lpszSrc = lpszPath;
LPTSTR lpszDst = szRoot;
while (cSlashes < 4 && *lpszSrc)
{
if ((*lpszDst++ = *lpszSrc++) == '\\')
{
++cSlashes;
}
}
if (!*lpszSrc)
{
*lpszDst++ = '\\';
}
*lpszDst = '\0';
}
else
{
::wsprintf(szRoot, _T("%c:\\"), *lpszPath);
}
TRACEEOLID("Root path is " << szRoot);
return ::GetVolumeInformation(
szRoot,
NULL,
0,
NULL,
&dwMaxComponentLength,
pdwSystemFlags,
szFileSystem,
STRSIZE(szFileSystem)
);
}
LPTSTR
ISMAllocString(
IN CString & str
)
/*++
Routine Description:
Allocate and copy string using ISM allocator
Arguments:
CString & str : string
Return Value:
Pointer to the allocated string
--*/
{
LPTSTR lp = (LPTSTR)ISMAllocMem((str.GetLength() + 1)* sizeof(TCHAR));
if (lp != NULL)
{
lstrcpy(lp, str);
}
return lp;
}
//
// Utility classes
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
CBlob::CBlob()
/*++
Routine Description:
NULL constructor
Arguments:
None
Return Value:
N/A
--*/
: m_pbItem(NULL),
m_dwSize(0L)
{
}
CBlob::CBlob(
IN DWORD dwSize,
IN PBYTE pbItem,
IN BOOL fMakeCopy
)
/*++
Routine Description:
Constructor
Arguments:
DWORD dwSize : Size of memory block
PBYTE pbItem : Pointer to memory block
BOOL fMakeCopy : If TRUE, makes a copy of the memory block.
If FALSE, takes ownership of the pointer.
Return Value:
N/A
--*/
: m_pbItem(NULL),
m_dwSize(0L)
{
SetValue(dwSize, pbItem, fMakeCopy);
}
CBlob::CBlob(
IN const CBlob & blob
)
/*++
Routine Description:
Copy constructor
Arguments:
const CBlob & blob : Source blob
Return Value:
N/A
Notes:
This contructor makes a copy of the memory block in question.
--*/
: m_pbItem(NULL),
m_dwSize(0L)
{
SetValue(blob.GetSize(), blob.m_pbItem, TRUE);
}
void
CBlob::SetValue(
IN DWORD dwSize,
IN PBYTE pbItem,
IN BOOL fMakeCopy OPTIONAL
)
/*++
Routine Description:
Assign the value to this binary object. If fMakeCopy is FALSE,
the blob will take ownership of the pointer, otherwise a copy
will be made.
Arguments:
DWORD dwSize : Size in bytes
PBYTE pbItem : Byte streadm
BOOL fMakeCopy : If true, make a copy, else assign pointer
Return Value:
None
--*/
{
if (!IsEmpty())
{
TRACEEOLID("Assigning value to non-empty blob. Cleaning up");
CleanUp();
}
if (dwSize > 0L)
{
//
// Make private copy
//
m_dwSize = dwSize;
if (fMakeCopy)
{
m_pbItem = (PBYTE)AllocMem(m_dwSize);
if (m_pbItem != NULL)
CopyMemory(m_pbItem, pbItem, dwSize);
}
else
{
m_pbItem = pbItem;
}
}
}
void
CBlob::CleanUp()
/*++
Routine Description:
Delete data pointer, and reset pointer and size.
Arguments:
None
Return Value:
None
--*/
{
if (m_pbItem)
{
FreeMem(m_pbItem);
}
m_pbItem = NULL;
m_dwSize = 0L;
}
CBlob &
CBlob::operator =(
IN const CBlob & blob
)
/*++
Routine Description:
Assign values from another CBlob.
Arguments:
const CBlob & blob : Source blob
Return Value:
Reference to this object
--*/
{
//
// Make copy of data
//
SetValue(blob.GetSize(), blob.m_pbItem, TRUE);
return *this;
}
BOOL
CBlob::operator ==(
IN const CBlob & blob
) const
/*++
Routine Description:
Compare two binary large objects. In order to match, the objects
must be the same size, and byte identical.
Arguments:
const CBlob & blob : Blob to compare against.
Return Value:
TRUE if the objects match, FALSE otherwise.
--*/
{
if (GetSize() != blob.GetSize())
{
return FALSE;
}
return memcmp(m_pbItem, blob.m_pbItem, GetSize()) == 0;
}
CMetaProperties::CMetaProperties(
IN LPCTSTR lpszServerName,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParentPath, OPTIONAL
IN LPCTSTR lpszAlias OPTIONAL
)
/*++
Routine Description:
Constructor -- creates the interface
Arguments:
LPCTSTR lpszServerName : Server name
LPCTSTR lpszService : Service name or NULL
DWORD dwInstance : Instance number or 0
LPCTSTR lpszParentPath : Parent path or NULL
LPCTSTR lpszAlias : Alias name or NULL
Return Value:
N/A
--*/
: m_hResult(S_OK),
m_dwNumEntries(0),
m_dwMDUserType(ALL_METADATA),
m_dwMDDataType(ALL_METADATA),
m_dwMDDataLen(0),
m_pbMDData(NULL),
m_fInherit(TRUE),
CMetaKey(lpszServerName)
{
//
// Build the metabase path (prior to GetAllData)
//
BuildMetaPath(
m_strMetaRoot,
lpszService,
dwInstance,
lpszParentPath,
lpszAlias
);
}
CMetaProperties::CMetaProperties(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParentPath, OPTIONAL
IN LPCTSTR lpszAlias OPTIONAL
)
/*++
Routine Description:
Constructor -- attach to an existing interface.
Arguments:
CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Service name or NULL
DWORD dwInstance : Instance number or 0
LPCTSTR lpszParentPath : Parent path or NULL
LPCTSTR lpszAlias : Alias name or NULL
Return Value:
N/A
--*/
: m_hResult(S_OK),
m_dwNumEntries(0),
m_dwMDUserType(ALL_METADATA),
m_dwMDDataType(ALL_METADATA),
m_dwMDDataLen(0),
m_pbMDData(NULL),
m_fInherit(TRUE),
CMetaKey(pInterface)
{
//
// Build the metabase path
//
BuildMetaPath(
m_strMetaRoot,
lpszService,
dwInstance,
lpszParentPath,
lpszAlias
);
}
CMetaProperties::CMetaProperties(
IN const CMetaKey * pKey,
IN LPCTSTR lpszMDPath
)
/*++
Routine Description:
Construct from open key
Arguments:
const CMetaKey * pKey : Open key
LPCTSTR lpszMDPath : Path
Return Value:
N/A
--*/
: m_hResult(S_OK),
m_dwNumEntries(0),
m_dwMDUserType(ALL_METADATA),
m_dwMDDataType(ALL_METADATA),
m_dwMDDataLen(0),
m_pbMDData(NULL),
m_strMetaRoot(lpszMDPath),
m_fInherit(TRUE),
CMetaKey(FALSE, pKey)
{
}
CMetaProperties::CMetaProperties(
IN const CMetaKey * pKey,
IN DWORD dwPath
)
/*++
Routine Description:
Construct from open key
Arguments:
const CMetaKey * pKey : Open key
DWORD dwPath : Path (instance number probably)
Return Value:
N/A
--*/
: m_hResult(S_OK),
m_dwNumEntries(0),
m_dwMDUserType(ALL_METADATA),
m_dwMDDataType(ALL_METADATA),
m_dwMDDataLen(0),
m_pbMDData(NULL),
m_fInherit(TRUE),
CMetaKey(FALSE, pKey)
{
_ltot(dwPath, m_strMetaRoot.GetBuffer(32), 10);
m_strMetaRoot.ReleaseBuffer();
}
CMetaProperties::~CMetaProperties()
/*++
Routine Description:
Destructor -- clean up
Arguments:
N/A
Return Value:
N/A
--*/
{
Cleanup();
}
/* virtual */
HRESULT
CMetaProperties::LoadData()
/*++
Routine Description:
Fetch all data with or without inheritance, and call the derived
class to parse the data into fields.
Arguments:
None
Return Value:
HRESULT
--*/
{
//
// Get all data off the master root
//
DWORD dwMDAttributes = METADATA_NO_ATTRIBUTES;
if (m_fInherit)
{
dwMDAttributes = METADATA_INHERIT
| METADATA_PARTIAL_PATH
| METADATA_ISINHERITED;
}
m_hResult = GetAllData(
dwMDAttributes,
m_dwMDUserType,
m_dwMDDataType,
&m_dwNumEntries,
&m_dwMDDataLen,
&m_pbMDData,
m_strMetaRoot
);
if (SUCCEEDED(m_hResult))
{
//
// Call the derived class to break up data into fields
//
ParseFields();
}
Cleanup();
return m_hResult;
}
void
CMetaProperties::Cleanup()
/*++
Routine Description:
Free data
Arguments:
None
Return Value:
None
--*/
{
SAFE_FREEMEM(m_pbMDData);
m_dwNumEntries = 0;
m_dwMDDataLen = 0;
}
/* virtual */
HRESULT
CMetaProperties::QueryResult() const
/*++
Routine Description:
Determine the construction return code
Arguments:
None
Return Value:
HRESULT
--*/
{
HRESULT hr = CMetaKey::QueryResult();
return SUCCEEDED(hr) ? m_hResult : hr;
}
HRESULT
CMetaProperties::OpenForWriting(
IN BOOL fCreate OPTIONAL
)
/*++
Routine Description:
Attempt to open the path for writing. If fCreate is TRUE
(default), then create the path if it doesn't yet exist
Arguments:
BOOL fCreate : If TRUE, create the path if it doesn't exist.
Return Value:
HRESULT
Notes:
If the key is already open, this will fire an ASSERT and close
it.
--*/
{
CError err;
if (IsOpen())
{
TRACEEOLID("Key already open -- closing");
ASSERT(FALSE);
Close();
}
BOOL fNewPath;
do
{
fNewPath = FALSE;
err = Open(
METADATA_PERMISSION_WRITE,
METADATA_MASTER_ROOT_HANDLE,
m_strMetaRoot
);
if (err.Win32Error() == ERROR_PATH_NOT_FOUND && fCreate)
{
TRACEEOLID("Metabase path doesn't exist -- creating it");
err = CreatePathFromFailedOpen();
fNewPath = err.Succeeded();
}
}
while(fNewPath);
return err;
}
//
// Machine properties
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
CMachineProps::CMachineProps(
IN LPCTSTR lpszServerName
)
/*++
Routine Description:
Constructor for machine properties object
Arguments:
LPCTSTR lpszServerName : Server name
Return Value:
N/A
--*/
: CMetaProperties(
lpszServerName,
NULL,
MASTER_INSTANCE
),
//
// Default properties
//
m_nMaxNetworkUse(DEF_BANDWIDTH)
{
}
CMachineProps::CMachineProps(
IN const CMetaInterface * pInterface
)
/*++
Routine Description:
Constructor for machine properties object
Arguments:
CMetaInterface * pInterface : Existing interface
Return Value:
N/A
--*/
: CMetaProperties(
pInterface,
NULL,
MASTER_INSTANCE
),
//
// Default properties
//
m_nMaxNetworkUse(DEF_BANDWIDTH)
{
}
/* virtual */
void
CMachineProps::ParseFields()
/*++
Routine Description:
Parse the fetched data into fields
Arguments:
None
Return Value:
None
--*/
{
BEGIN_PARSE_META_RECORDS(m_dwNumEntries, m_pbMDData)
HANDLE_META_RECORD(MD_MAX_BANDWIDTH, m_nMaxNetworkUse)
END_PARSE_META_RECORDS
}
HRESULT
CMachineProps::WriteDirtyProps()
/*++
Routine Description:
Write dirty properties
Arguments:
None
Return Value:
HRESULT
--*/
{
CError err;
BEGIN_META_WRITE()
META_WRITE(MD_MAX_BANDWIDTH, m_nMaxNetworkUse)
END_META_WRITE(err);
return err;
}
//
// Compression Properties
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
CIISCompressionProps::CIISCompressionProps(
IN LPCTSTR lpszServerName,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParent, OPTIONAL
IN LPCTSTR lpszAlias OPTIONAL
)
/*++
Routine Description:
Constructor for compression properties object
Arguments:
LPCTSTR lpszServerName : Server name
LPCTSTR lpszService : Service name (must be w3svc)
DWORD dwInstance : Instance (must be master)
LPCTSTR lpszParent : Parent path (must be NULL)
LPCTSTR lpszAlias : Alias name (must be NULL)
Return Value:
N/A
--*/
: CMetaProperties(
lpszServerName,
lpszService,
dwInstance,
lpszParent,
g_cszCompression
),
//
// Default properties
//
m_fEnableStaticCompression(FALSE),
m_fEnableDynamicCompression(FALSE),
m_fLimitDirectorySize(FALSE),
m_fPathDoesNotExist(FALSE),
m_dwDirectorySize(0xffffffff),
m_strDirectory()
{
//
// Override base parameters
//
m_fInherit = FALSE;
}
/* virtual */
HRESULT
CIISCompressionProps::LoadData()
/*++
Routine Description:
Fetch all data with or without inheritance, and call the derived
class to parse the data into fields.
Arguments:
None
Return Value:
HRESULT
--*/
{
CError err(CMetaProperties::LoadData());
m_fPathDoesNotExist = (err.Win32Error() == ERROR_PATH_NOT_FOUND);
return err;
}
/* virtual */
void
CIISCompressionProps::ParseFields()
/*++
Routine Description:
Parse the fetched data into fields
Arguments:
None
Return Value:
None
--*/
{
BEGIN_PARSE_META_RECORDS(m_dwNumEntries, m_pbMDData)
HANDLE_META_RECORD(MD_HC_DO_STATIC_COMPRESSION, m_fEnableStaticCompression)
HANDLE_META_RECORD(MD_HC_DO_DYNAMIC_COMPRESSION, m_fEnableDynamicCompression)
HANDLE_META_RECORD(MD_HC_DO_DISK_SPACE_LIMITING, m_fLimitDirectorySize)
HANDLE_META_RECORD(MD_HC_MAX_DISK_SPACE_USAGE, m_dwDirectorySize)
HANDLE_META_RECORD(MD_HC_COMPRESSION_DIRECTORY, m_strDirectory)
END_PARSE_META_RECORDS
}
/* virtual */
HRESULT
CIISCompressionProps::WriteDirtyProps()
/*++
Routine Description:
Write dirty properties
Arguments:
None
Return Value:
HRESULT
--*/
{
CError err;
BEGIN_META_WRITE()
META_WRITE(MD_HC_DO_STATIC_COMPRESSION, m_fEnableStaticCompression)
META_WRITE(MD_HC_DO_DYNAMIC_COMPRESSION, m_fEnableDynamicCompression)
META_WRITE(MD_HC_DO_DISK_SPACE_LIMITING, m_fLimitDirectorySize)
META_WRITE(MD_HC_MAX_DISK_SPACE_USAGE, m_dwDirectorySize)
META_WRITE(MD_HC_COMPRESSION_DIRECTORY, m_strDirectory)
END_META_WRITE(err);
return err;
}
//
// Mime Types Properties
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
CMimeTypes::CMimeTypes(
IN LPCTSTR lpszServerName,
IN LPCTSTR lpszService OPTIONAL,
IN DWORD dwInstance OPTIONAL,
IN LPCTSTR lpszParent OPTIONAL,
IN LPCTSTR lpszAlias OPTIONAL
)
/*++
Routine Description:
Mime types list constructor
Arguments:
LPCTSTR lpszServerName : Name of the server containing the metabase
LPCTSTR lpszService : Service name (e.g. "w3svc" or NULL)
DWORD dwInstance : Instance number (could be MASTER_INSTANCE)
LPCTSTR lpszParent : Parent path
LPCTSTR lpszAlias : Alias name
Return Value:
N/A
--*/
: CMetaProperties(
lpszServerName,
lpszService,
dwInstance,
lpszParent,
dwInstance == MASTER_INSTANCE && lpszService == NULL
? g_cszMimeMap
: lpszAlias
),
//
// Default properties
//
m_strlMimeTypes()
{
}
CMimeTypes::CMimeTypes(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService OPTIONAL,
IN DWORD dwInstance OPTIONAL,
IN LPCTSTR lpszParent OPTIONAL,
IN LPCTSTR lpszAlias OPTIONAL
)
/*++
Routine Description:
Mime types list constructor
Arguments:
CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Service name (e.g. "w3svc" or NULL)
DWORD dwInstance : Instance number (could be MASTER_INSTANCE)
LPCTSTR lpszParent : Parent path
LPCTSTR lpszAlias : Alias name
Return Value:
N/A
--*/
: CMetaProperties(
pInterface,
lpszService,
dwInstance,
lpszParent,
dwInstance == MASTER_INSTANCE && lpszService == NULL
? g_cszMimeMap
: lpszAlias
),
//
// Default properties
//
m_strlMimeTypes()
{
}
void
CMimeTypes::ParseFields()
/*++
Routine Description:
Parse the fetched data into fields
Arguments:
None
Return Value:
None
--*/
{
BEGIN_PARSE_META_RECORDS(m_dwNumEntries, m_pbMDData)
HANDLE_META_RECORD(MD_MIME_MAP, m_strlMimeTypes)
END_PARSE_META_RECORDS
}
/* virtual */
HRESULT
CMimeTypes::WriteDirtyProps()
/*++
Routine Description:
Write the dirty properties to the metabase
Arguments:
None
Return Value:
HRESULT
--*/
{
CError err;
BEGIN_META_WRITE()
META_WRITE(MD_MIME_MAP, m_strlMimeTypes);
END_META_WRITE(err);
return err;
}
//
// Server Capabilities
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
CServerCapabilities::CServerCapabilities(
IN LPCTSTR lpszServerName,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance OPTIONAL
)
/*++
Routine Description:
Constructor for server capabilities object
Arguments:
LPCTSTR lpszServerName : Server name
LPCTSTR lpszService : Service name (optional)
DWORD dwInstance : Instance number -- ignored (will be removed)
Return Value:
N/A
--*/
: CMetaProperties(
lpszServerName,
lpszService,
MASTER_INSTANCE,
g_cszInfo
),
//
// Default properties
//
m_dwPlatform(),
m_dwVersionMajor(),
m_dwVersionMinor(),
m_dwCapabilities((DWORD)~IIS_CAP1_10_CONNECTION_LIMIT),
m_dwConfiguration(0L)
{
m_dwMDUserType = IIS_MD_UT_SERVER;
m_dwMDDataType = DWORD_METADATA;
}
/* virtual */
void
CServerCapabilities::ParseFields()
/*++
Routine Description:
Parse the fetched data into fields
Arguments:
None
Return Value:
None
--*/
{
//
// Only reading UT_SERVER, DWORD_METADATA.
//
BEGIN_PARSE_META_RECORDS(m_dwNumEntries, m_pbMDData)
HANDLE_META_RECORD(MD_SERVER_PLATFORM, m_dwPlatform)
HANDLE_META_RECORD(MD_SERVER_VERSION_MAJOR, m_dwVersionMajor)
HANDLE_META_RECORD(MD_SERVER_VERSION_MINOR, m_dwVersionMinor)
HANDLE_META_RECORD(MD_SERVER_CAPABILITIES, m_dwCapabilities)
HANDLE_META_RECORD(MD_SERVER_CONFIGURATION_INFO, m_dwConfiguration)
END_PARSE_META_RECORDS
}
//
// Instance Properties
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/* static */
LPCTSTR
CInstanceProps::GetDisplayText(
OUT CString & strName,
IN LPCTSTR szComment,
IN LPCTSTR szHostHeaderName,
IN LPCTSTR szServiceName,
IN CIPAddress & ia,
IN UINT uPort,
IN DWORD dwID
)
/*++
Routine Description:
Build display text from instance information
Arguments:
CString & strName
LPCTSTR szComment
LPCTSTR szHostHeaderName
LPCTSTR szServiceName
CIPAddress & ia
UINT uPort
DWORD dwID
Return Value:
Pointer to the name buffer.
--*/
{
//
// Generate display name
//
// First use the comment,
// if that's not available, use the host header name,
// if that's not available, use the IP address:port.
// If that's not available, use the instance number.
//
//
CString strFmt;
if (szComment && *szComment)
{
strName = szComment;
}
else if (szHostHeaderName && *szHostHeaderName)
{
strName = szHostHeaderName;
}
else
{
#ifndef _COMSTATIC
HINSTANCE hOld = AfxGetResourceHandle();
AfxSetResourceHandle(GetModuleHandle(COMPROP_DLL_NAME));
#endif // _COMSTATIC
if(!ia.IsZeroValue() && uPort != 0)
{
VERIFY(strFmt.LoadString(IDS_INSTANCE_PORT_FMT));
strName.Format(strFmt,(LPCTSTR)ia, uPort);
}
else
{
// VERIFY(strFmt.LoadString(IDS_INSTANCE_DEF_FMT));
// strName.Format(strFmt, szServiceName, dwID);
if (0 == _tcscmp(szServiceName, _T("FTP")))
{
VERIFY(strFmt.LoadString(IDS_INSTANCE_DEF_FMT_FTP));
}
else if (0 == _tcscmp(szServiceName, _T("Web")))
{
VERIFY(strFmt.LoadString(IDS_INSTANCE_DEF_FMT_WEB));
}
strName.Format(strFmt, dwID);
}
#ifndef _COMSTATIC
AfxSetResourceHandle(hOld);
#endif // _COMSTATIC
}
return strName;
}
/* static */
void
CInstanceProps::CrackBinding(
IN CString strBinding,
OUT CIPAddress & iaIpAddress,
OUT UINT & nTCPPort,
OUT CString & strDomainName
)
/*++
Routine Description:
Helper function to crack a binding string
Arguments:
CString strBinding : Binding string to be parsed
CIPAddress & iaIpAddress : IP Address output
UINT & nTCPPort : TCP Port
CString & strDomainName : Domain (host) header name
Return Value:
None
--*/
{
//
// Zero initialize
//
iaIpAddress.SetZeroValue();
nTCPPort = 0;
strDomainName.Empty();
int iColonPos = strBinding.Find(_TCHAR(':'));
if(iColonPos != -1)
{
//
// Get the IP address
//
iaIpAddress = strBinding.Left(iColonPos);
//
// Look for the second colon
//
strBinding = strBinding.Mid(iColonPos + 1);
iColonPos = strBinding.Find(_TCHAR(':'));
}
if(iColonPos != -1)
{
//
// Get the port number
//
nTCPPort = ::_ttol(strBinding.Left(iColonPos));
//
// Look for the NULL termination
//
strBinding = strBinding.Mid(iColonPos + 1);
iColonPos = strBinding.Find(_TCHAR('\0'));
}
if(iColonPos != -1)
{
strDomainName = strBinding.Left(iColonPos);
}
}
/* static */
void
CInstanceProps::CrackSecureBinding(
IN CString strBinding,
OUT CIPAddress & iaIpAddress,
OUT UINT & nSSLPort
)
/*++
Routine Description:
Helper function to crack a secure binding string
Arguments:
CString strBinding : Binding string to be parsed
CIPAddress & iaIpAddress : IP Address output
UINT & nSSLPort : SSL Port
Return Value:
None
--*/
{
//
// Same as regular binding without domain name
//
CString strDomainName;
CrackBinding(strBinding, iaIpAddress, nSSLPort, strDomainName);
ASSERT(strDomainName.IsEmpty());
}
/* static */
int
CInstanceProps::FindMatchingSecurePort(
IN CStringList & strlSecureBindings,
IN CIPAddress & iaIPAddress,
OUT UINT & nSSLPort
)
/*++
Routine Description:
Find the SSL port applicable to the given IP Address.
Arguments:
CStringList & strlSecureBindings : Input stringlist of secure bindings
CIPAddress & iaIPAddress : IP Address to target
UINT & nSSLPort : Returns the SSL Port
Return Value:
The index of the binding string, or -1 if not found.
Notes:
The SSL port will be set to 0, if the IP address does not exist.
A 0.0.0.0 ip address translates to "All Unassigned".
--*/
{
nSSLPort = 0;
int cItems = 0;
POSITION pos = strlSecureBindings.GetHeadPosition();
while(pos)
{
CString & strBinding = strlSecureBindings.GetNext(pos);
CIPAddress ia;
UINT nPort;
CrackSecureBinding(strBinding, ia, nPort);
if (ia == iaIPAddress)
{
//
// Found it!
//
nSSLPort = nPort;
return cItems;
}
++cItems;
}
//
// Not found
//
return -1;
}
/* static */
BOOL
CInstanceProps::IsPortInUse(
IN CStringList & strlBindings,
IN CIPAddress & iaIPAddress,
IN UINT nPort
)
/*++
Routine Description:
Check to see if the give ip address/port combination is in use.
Arguments:
CStringList & strlBindings : Input stringlist of bindings
CIPAddress & iaIpAddress : IP Address target
UINT nPort : Port
Return Value:
TRUE if the given ip address/port combo is in use
Notes:
Host header name is ignored
--*/
{
POSITION pos = strlBindings.GetHeadPosition();
while(pos)
{
CString & strBinding = strlBindings.GetNext(pos);
CIPAddress ia;
UINT n;
CString str;
CrackBinding(strBinding, ia, n, str);
if (ia == iaIPAddress && n == nPort)
{
//
// Found it!
//
return TRUE;
}
}
//
// Not found
//
return FALSE;
}
/* static */
void
CInstanceProps::BuildBinding(
OUT CString & strBinding,
IN CIPAddress & iaIpAddress,
IN UINT & nTCPPort,
IN CString & strDomainName
)
/*++
Routine Description:
Build up a binding string from its component parts
Arguments:
CString & strBinding : Output binding string
CIPAddress & iaIpAddress : ip address (could be 0.0.0.0)
UINT & nTCPPort : TCP Port
CString & strDomainName : Domain name (host header)
Return Value:
None.
--*/
{
if (!iaIpAddress.IsZeroValue())
{
strBinding.Format(
_T("%s:%d:%s"),
(LPCTSTR)iaIpAddress,
nTCPPort,
(LPCTSTR)strDomainName
);
}
else
{
//
// Leave the ip address field blank
//
strBinding.Format(_T(":%d:%s"), nTCPPort, (LPCTSTR)strDomainName);
}
}
/* static */
void
CInstanceProps::BuildSecureBinding(
OUT CString & strBinding,
IN CIPAddress & iaIpAddress,
IN UINT & nSSLPort
)
/*++
Routine Description:
Build up a binding string from its component parts
Arguments:
CString & strBinding : Output binding string
CIPAddress & iaIpAddress : ip address (could be 0.0.0.0)
UINT & nSSLPort : SSL Port
Return Value:
None.
--*/
{
CString strDomainName;
BuildBinding(strBinding, iaIpAddress, nSSLPort, strDomainName);
}
CInstanceProps::CInstanceProps(
IN LPCTSTR lpszServerName,
IN LPCTSTR lpszService, // e.g. "W3SVC"
IN DWORD dwInstance OPTIONAL,
IN UINT nDefPort OPTIONAL
)
/*++
Routine Description:
Constructor for instance properties
Arguments:
LPCTSTR lpszServerName : Name of server
LPCTSTR lpszService : Name of service (e.g. "W3SVC")
DWORD dwInstance : Instance number (or MASTER_INSTANCE)
Return Value:
N/A
--*/
: CMetaProperties(lpszServerName, lpszService, dwInstance),
m_dwInstance(dwInstance),
m_dwWin32Error(ERROR_SUCCESS),
//
// Default Instance Values
//
m_strlBindings(),
m_strComment(),
m_fNotDeletable(FALSE),
m_fCluster(FALSE),
m_nTCPPort(nDefPort),
m_iaIpAddress(NULL_IP_ADDRESS),
m_strDomainName(),
m_dwState(MD_SERVER_STATE_STOPPED),
m_nISMState(INetServiceUnknown)
{
//
// Fetch just enough info for the enumeration
//
m_dwMDUserType = IIS_MD_UT_SERVER;
}
CInstanceProps::CInstanceProps(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService, // e.g. "W3SVC"
IN DWORD dwInstance OPTIONAL,
IN UINT nDefPort OPTIONAL
)
/*++
Routine Description:
Constructor that uses an existing interface
Arguments:
CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Name of service (e.g. "W3SVC")
DWORD dwInstance : Instance number (or MASTER_INSTANCE)
Return Value:
N/A
--*/
: CMetaProperties(pInterface, lpszService, dwInstance),
m_dwInstance(dwInstance),
m_dwWin32Error(ERROR_SUCCESS),
//
// Default Instance Values
//
m_strlBindings(),
m_strComment(),
m_fNotDeletable(FALSE),
m_fCluster(FALSE),
m_nTCPPort(nDefPort),
m_iaIpAddress((LONG)0),
m_strDomainName(),
m_dwState(MD_SERVER_STATE_STOPPED),
m_nISMState(INetServiceUnknown)
{
//
// Fetch enough for enumeration only
//
m_dwMDUserType = IIS_MD_UT_SERVER;
}
CInstanceProps::CInstanceProps(
IN CMetaKey * pKey,
IN DWORD dwInstance,
IN UINT nDefPort OPTIONAL
)
/*++
Routine Description:
Read instance properties off an open key
Arguments:
CMetaKey * pKey : Open key
DWORD dwInstance : Instance number
UINT nDefPort : Default port number
Return Value:
N/A
--*/
: CMetaProperties(pKey, dwInstance),
m_dwInstance(dwInstance),
m_dwWin32Error(ERROR_SUCCESS),
//
// Default Instance Values
//
m_strlBindings(),
m_strComment(),
m_fNotDeletable(FALSE),
m_fCluster(FALSE),
m_nTCPPort(nDefPort),
m_iaIpAddress((LONG)0),
m_strDomainName(),
m_dwState(MD_SERVER_STATE_STOPPED),
m_nISMState(INetServiceUnknown)
{
//
// Fetch enough for enumeration only
//
m_dwMDUserType = IIS_MD_UT_SERVER;
}
void
CInstanceProps::SetISMStateFromServerState()
/*++
Routine Description:
Translate server state to ISM state value
Arguments:
None.
Return Value:
None.
--*/
{
//
// Derive Values
//
switch(m_dwState)
{
case MD_SERVER_STATE_STARTED:
m_nISMState = INetServiceRunning;
break;
case MD_SERVER_STATE_STOPPED:
m_nISMState = INetServiceStopped;
break;
case MD_SERVER_STATE_PAUSED:
m_nISMState = INetServicePaused;
break;
case MD_SERVER_STATE_CONTINUING:
default:
m_nISMState = INetServiceUnknown;
break;
}
}
/* virtual */
void
CInstanceProps::ParseFields()
/*++
Routine Description:
Break into fields.
Arguments:
None.
Return Value:
None.
--*/
{
BEGIN_PARSE_META_RECORDS(m_dwNumEntries, m_pbMDData)
HANDLE_META_RECORD(MD_SERVER_BINDINGS, m_strlBindings)
HANDLE_META_RECORD(MD_SERVER_COMMENT, m_strComment)
HANDLE_META_RECORD(MD_SERVER_STATE, m_dwState)
HANDLE_META_RECORD(MD_WIN32_ERROR, m_dwWin32Error);
HANDLE_META_RECORD(MD_NOT_DELETABLE, m_fNotDeletable);
HANDLE_META_RECORD(MD_CLUSTER_ENABLED, m_fCluster);
END_PARSE_META_RECORDS
//
// Crack the primary binding
//
if (MP_V(m_strlBindings).GetCount() > 0)
{
CString & strBinding = MP_V(m_strlBindings).GetHead();
CrackBinding(strBinding, m_iaIpAddress, m_nTCPPort, m_strDomainName);
}
SetISMStateFromServerState();
}
/* virtual */
HRESULT
CInstanceProps::WriteDirtyProps()
/*++
Routine Description:
Write the dirty properties to the metabase
Arguments:
None
Return Value:
HRESULT
--*/
{
CError err;
BEGIN_META_WRITE()
META_WRITE(MD_SERVER_BINDINGS, m_strlBindings)
META_WRITE(MD_SERVER_COMMENT, m_strComment)
META_WRITE(MD_SERVER_STATE, m_dwState)
END_META_WRITE(err);
return err;
}
HRESULT
CInstanceProps::ChangeState(
IN int nNewState
)
/*++
Routine Description:
Change the state of the instance
Arguments:
int nNewState : ISM service state value
Return Value:
HRESULT
--*/
{
DWORD dwTargetState;
DWORD dwPendingState;
DWORD dwCommand;
CError err;
switch(nNewState)
{
case INetServiceStopped:
dwTargetState = MD_SERVER_STATE_STOPPED;
dwPendingState = MD_SERVER_STATE_STOPPING;
dwCommand = MD_SERVER_COMMAND_STOP;
break;
case INetServiceRunning:
dwTargetState = MD_SERVER_STATE_STARTED;
if (m_nISMState == INetServicePaused)
{
dwPendingState = MD_SERVER_STATE_CONTINUING;
dwCommand = MD_SERVER_COMMAND_CONTINUE;
}
else
{
dwPendingState = MD_SERVER_STATE_STARTING;
dwCommand = MD_SERVER_COMMAND_START;
}
break;
case INetServicePaused:
dwTargetState = MD_SERVER_STATE_PAUSED;
dwPendingState = MD_SERVER_STATE_PAUSING;
dwCommand = MD_SERVER_COMMAND_PAUSE;
break;
default:
ASSERT(FALSE && "Invalid service state requested");
err = ERROR_INVALID_PARAMETER;
}
err = OpenForWriting(FALSE);
if (err.Succeeded())
{
err = SetValue(MD_SERVER_COMMAND, dwCommand);
Close();
}
if (err.Succeeded())
{
//
// Wait for the service to attain desired state, timeout
// after specified interval
//
DWORD dwSleepTotal = 0L;
DWORD dwOldState = m_dwState;
if (dwOldState == dwTargetState)
{
//
// Current state matches desired
// state already. ISM must be behind
// the times.
//
return err;
}
//
// CODEWORK: Write a 0 win32error to the instance properties
// prior to attempting to start the instance.
//
m_dwWin32Error = 0;
while (dwSleepTotal < MAX_SLEEP_INST)
{
err = LoadData();
if (err.Failed())
{
break;
}
if ((m_dwState != dwPendingState && m_dwState != dwOldState)
|| m_dwWin32Error != ERROR_SUCCESS
)
{
//
// Done one way or another
//
if (m_dwState != dwTargetState)
{
//
// Did not achieve desired result. Something went
// wrong.
//
if (m_dwWin32Error)
{
err = m_dwWin32Error;
}
}
break;
}
//
// Still pending...
//
::Sleep(SLEEP_INTERVAL);
dwSleepTotal += SLEEP_INTERVAL;
}
if (dwSleepTotal >= MAX_SLEEP_INST)
{
//
// Timed out. If there is a real error in the metabase
// use it, otherwise use a generic timeout error
//
err = m_dwWin32Error;
if (err.Succeeded())
{
err = ERROR_SERVICE_REQUEST_TIMEOUT;
}
}
//
// Update state information
//
SetISMStateFromServerState();
}
return err;
}
/* static */
HRESULT
CInstanceProps::Add(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService,
IN LPCTSTR lpszHomePath,
IN LPCTSTR lpszUserName, OPTIONAL
IN LPCTSTR lpszPassword, OPTIONAL
IN LPCTSTR lpszDescription, OPTIONAL
IN LPCTSTR lpszBinding, OPTIONAL
IN LPCTSTR lpszSecureBinding, OPTIONAL
IN DWORD * pdwPermissions, OPTIONAL
IN DWORD * pdwDirBrowsing, OPTIONAL
IN DWORD * pwdAuthFlags, OPTIONAL
OUT DWORD * pdwInstance OPTIONAL
)
/*++
Routine Description:
Create a new instance. Find a free instance number, and attempt
to create it. Optionally return the new instance number.
Arguments:
const CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Service name
LPCTSTR lpszHomePath : physical path for the new home directory
LPCTSTR lpszUserName : User name
LPCTSTR lpszPassword : Password
LPCTSTR lpszDescription : Optional instance description.
LPCTSTR lpszBinding : Binding string
LPCTSTR lpszSecureBinding : Secure binding string
DWORD * pdwPermission : Permission bits
DWORD * pdwDirBrowsing : Directory browsing
DWORD * pwdAuthFlags : Authorization flags
DWORD * pdwInstance : Buffer to the new instance number
Return Value:
HRESULT
--*/
{
CMetaKey mk(pInterface, METADATA_PERMISSION_WRITE, lpszService);
CError err(mk.QueryResult());
if (err.Failed())
{
//
// The service key MUST exist!
//
ASSERT(err.Win32Error() != ERROR_PATH_NOT_FOUND);
return err;
}
//
// Loop through until we find a free instance number. This
// is not ideal, but the only way to do this for now.
//
CString strPath;
LPTSTR lp = strPath.GetBuffer(MAX_INSTANCE_LEN);
for (DWORD dw = FIRST_INSTANCE; dw <= LAST_INSTANCE; ++dw)
{
::_ultot(dw, lp, 10);
err = mk.DoesPathExist(lp);
if (err.Failed())
{
if (err.Win32Error() != ERROR_PATH_NOT_FOUND)
{
//
// Unexpected error
//
return err;
}
//
// Ok, now create it
//
strPath.ReleaseBuffer();
err = mk.AddKey(strPath);
if (err.Succeeded())
{
if (pdwInstance)
{
//
// Store instance number
//
*pdwInstance = dw;
}
//
// Write the key name (hack for beta 2)
//
CString strKeyName;
CString strKeyDirName;
if (!::lstrcmpi(lpszService, _T("w3svc")))
{
strKeyName = _T("IIsWebServer");
strKeyDirName = _T("IIsWebVirtualDir");
}
else if (!::lstrcmpi(lpszService, _T("msftpsvc")))
{
strKeyName = _T("IIsFtpServer");
strKeyDirName = _T("IIsFtpVirtualDir");
}
else
{
ASSERT(FALSE && "unrecognize service name");
}
err = mk.SetValue(
MD_KEY_TYPE,
strKeyName,
NULL,
strPath
);
//
// Optionally write the description field
//
if (lpszDescription)
{
CString strDescription(lpszDescription);
err = mk.SetValue(
MD_SERVER_COMMENT,
strDescription,
NULL,
strPath
);
}
//
// The service binding
//
if (lpszBinding)
{
CString strBinding(lpszBinding);
CStringListEx strlBindings;
strlBindings.AddTail(strBinding);
err = mk.SetValue(
MD_SERVER_BINDINGS,
strlBindings,
NULL,
strPath
);
}
//
// The secure binding
//
if (lpszSecureBinding)
{
CString strBinding(lpszSecureBinding);
CStringListEx strlBindings;
strlBindings.AddTail(strBinding);
err = mk.SetValue(
MD_SECURE_BINDINGS,
strlBindings,
NULL,
strPath
);
}
strPath += g_cszSep;
strPath += g_cszRoot;
//
// Now add the home directory for it
//
err = mk.AddKey(strPath);
if(err.Succeeded())
{
CString strHomePath(lpszHomePath);
err = mk.SetValue(MD_VR_PATH, strHomePath, NULL, strPath);
err = mk.SetValue(MD_KEY_TYPE, strKeyDirName, NULL, strPath);
if (pwdAuthFlags)
{
err = mk.SetValue(
MD_AUTHORIZATION,
*pwdAuthFlags,
NULL,
strPath
);
}
if (lpszUserName != NULL)
{
ASSERT(lpszPassword != NULL);
CString strUserName(lpszUserName);
err = mk.SetValue(
MD_VR_USERNAME,
strUserName,
NULL,
strPath
);
}
if (lpszPassword != NULL)
{
ASSERT(lpszUserName != NULL);
CString strPassword(lpszPassword);
err = mk.SetValue(
MD_VR_PASSWORD,
strPassword,
NULL,
strPath
);
}
if (pdwPermissions != NULL)
{
err = mk.SetValue(
MD_ACCESS_PERM,
*pdwPermissions,
NULL,
strPath
);
}
if (pdwDirBrowsing != NULL)
{
//
// WWW only
//
err = mk.SetValue(
MD_DIRECTORY_BROWSING,
*pdwDirBrowsing,
NULL,
strPath
);
}
}
}
return err;
}
}
//
// 4 billion instances???!!!!! This error message
// may not be ideal, but it will have to do for now.
//
return CError::HResult(ERROR_SHARING_BUFFER_EXCEEDED);
}
/* static */
HRESULT
CInstanceProps::Delete(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService,
IN DWORD dwInstance
)
/*++
Routine Description:
Delete the given instance number
Arguments:
LPCTSTR lpszServer : Server name
LPCTSTR lpszService : Service name (e.g. W3SVC)
DWORD dwInstance : Instance number to be deleted
Return Value:
HRESULT
--*/
{
CMetaKey mk(pInterface, METADATA_PERMISSION_WRITE, lpszService);
CError err(mk.QueryResult());
if (err.Failed())
{
return err;
}
CString strPath;
LPTSTR lp = strPath.GetBuffer(MAX_INSTANCE_LEN);
::_ltot(dwInstance, lp, 10);
strPath.ReleaseBuffer();
err = mk.DeleteKey(strPath);
return err;
}
//
// Child node properties
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
//
// Redirect tags
//
const TCHAR CChildNodeProps::s_chTagSep = _T(',');
const LPCTSTR CChildNodeProps::s_cszExactDestination = _T("EXACT_DESTINATION");
const LPCTSTR CChildNodeProps::s_cszChildOnly = _T("CHILD_ONLY");
const LPCTSTR CChildNodeProps::s_cszPermanent = _T("PERMANENT");
CChildNodeProps::CChildNodeProps(
IN LPCTSTR lpszServerName,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParent, OPTIONAL
IN LPCTSTR lpszAlias, OPTIONAL
IN BOOL fInherit, OPTIONAL
IN BOOL fPathOnly OPTIONAL
)
/*++
Routine Description:
Child node properties (Can be file, dir, or vdir)
Arguments:
LPCTSTR lpszServerName : Server name
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number (or MASTER INSTANCE)
LPCTSTR lpszParent : Parent path (can be NULL or blank)
LPCTSTR lpszAlias : Alias name (can be NULL or blank)
BOOL fInherit : TRUE to inherit values, FALSE otherwise
BOOL fPathOnly : TRUE to only fetch the path
Return Value:
N/A
--*/
: CMetaProperties(
lpszServerName,
lpszService,
dwInstance,
lpszParent,
lpszAlias
),
m_strAlias(lpszAlias),
m_strRedirectStatement(),
m_strRedirectPath(),
m_fExact(FALSE),
m_fChild(FALSE),
m_fPermanent(FALSE),
m_dwAccessPerms(0L),
m_dwDirBrowsing(0L),
m_dwWin32Error(ERROR_SUCCESS),
m_fIsAppRoot(FALSE),
m_fAppIsolated(FALSE),
//
// Default properties
//
m_fPathInherited(FALSE),
m_strPath()
{
if (fPathOnly)
{
//
// Fetch only the homeroot physical path
//
m_dwMDUserType = IIS_MD_UT_FILE;
m_dwMDDataType = STRING_METADATA;
}
m_strFullMetaPath = m_strMetaRoot;
//
// Override base parameters
//
m_fInherit = fInherit;
}
CChildNodeProps::CChildNodeProps(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParent, OPTIONAL
IN LPCTSTR lpszAlias, OPTIONAL
IN BOOL fInherit, OPTIONAL
IN BOOL fPathOnly OPTIONAL
)
/*++
Routine Description:
Child node properties (Can be file, dir, or vdir)
Arguments:
CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number (or MASTER INSTANCE)
LPCTSTR lpszParent : Parent path (can be NULL or blank)
LPCTSTR lpszAlias : Alias name (can be NULL or blank)
BOOL fInherit : TRUE to inherit values, FALSE otherwise
BOOL fPathOnly : TRUE to only fetch the path
Return Value:
N/A
--*/
: CMetaProperties(
pInterface,
lpszService,
dwInstance,
lpszParent,
lpszAlias
),
m_strAlias(lpszAlias),
m_strRedirectStatement(),
m_strRedirectPath(),
m_fExact(FALSE),
m_fChild(FALSE),
m_fPermanent(FALSE),
m_dwAccessPerms(0L),
m_dwDirBrowsing(0L),
m_dwWin32Error(ERROR_SUCCESS),
m_fIsAppRoot(FALSE),
m_fAppIsolated(FALSE),
//
// Default properties
//
m_fPathInherited(FALSE),
m_strPath()
{
if (fPathOnly)
{
//
// Fetch only the homeroot physical path
//
m_dwMDUserType = IIS_MD_UT_FILE;
m_dwMDDataType = STRING_METADATA;
}
m_strFullMetaPath = m_strMetaRoot;
//
// Override base parameters
//
m_fInherit = fInherit;
}
CChildNodeProps::CChildNodeProps(
IN const CMetaKey * pKey,
IN LPCTSTR lpszPath, OPTIONAL
IN BOOL fInherit, OPTIONAL
IN BOOL fPathOnly OPTIONAL
)
/*++
Routine Description:
Construct from open key
Arguments:
const CMetaKey * pKey Open key
LPCTSTR lpszPath Path
BOOL fInherit TRUE to inherit properties
BOOL fPathOnly TRUE to only fetch the path
Return Value:
N/A
--*/
: CMetaProperties(pKey, lpszPath),
m_strAlias(lpszPath), // ISSUE: Could be more than a node name
m_strRedirectStatement(),
m_strRedirectPath(),
m_fExact(FALSE),
m_fChild(FALSE),
m_fPermanent(FALSE),
m_dwAccessPerms(0L),
m_dwDirBrowsing(0L),
m_dwWin32Error(ERROR_SUCCESS),
m_fIsAppRoot(FALSE),
m_fAppIsolated(FALSE),
//
// Default properties
//
m_fPathInherited(FALSE),
m_strPath()
{
if (fPathOnly)
{
m_dwMDUserType = IIS_MD_UT_FILE;
m_dwMDDataType = STRING_METADATA;
}
else
{
//
// Build full metabase path, because we need to compare it
// against the app root path
//
m_strFullMetaPath = pKey->QueryMetaPath();
if (lpszPath && *lpszPath)
{
m_strFullMetaPath += SZ_MBN_SEP_STR;
m_strFullMetaPath += lpszPath;
}
}
//
// Override base parameters
//
m_fInherit = fInherit;
}
void
CChildNodeProps::ParseRedirectStatement()
/*++
Routine Description:
Break down the redirect statement into its component parts (path
plus directives)
Arguments:
None
Return Value:
None
--*/
{
m_fExact = FALSE;
m_fChild = FALSE;
m_fPermanent = FALSE;
m_strRedirectPath = m_strRedirectStatement;
int nComma = m_strRedirectPath.Find(s_chTagSep);
if (nComma >= 0)
{
//
// Check past the separator for these tags
//
LPCTSTR lpstr = m_strRedirectPath;
lpstr += (nComma + 1);
m_fExact = _tcsstr(lpstr, s_cszExactDestination) != NULL;
m_fChild = _tcsstr(lpstr, s_cszChildOnly) != NULL;
m_fPermanent = _tcsstr(lpstr, s_cszPermanent) != NULL;
m_strRedirectPath.ReleaseBuffer(nComma);
}
}
void
CChildNodeProps::BuildRedirectStatement()
/*++
Routine Description:
Assemble the redirect statement from its component parts (path
plus directives)
Arguments:
None
Return Value:
None
--*/
{
CString strStatement = m_strRedirectPath;
ASSERT(strStatement.Find(s_chTagSep) < 0);
if (m_fExact)
{
strStatement += s_chTagSep;
strStatement += _T(' ');
strStatement += s_cszExactDestination;
}
if (m_fChild)
{
strStatement += s_chTagSep;
strStatement += _T(' ');
strStatement += s_cszChildOnly;
}
if (m_fPermanent)
{
strStatement += s_chTagSep;
strStatement += _T(' ');
strStatement += s_cszPermanent;
}
m_strRedirectStatement = strStatement;
}
/* virtual */
void
CChildNodeProps::ParseFields()
/*++
Routine Description:
Break into fields.
Arguments:
None.
Return Value:
None.
--*/
{
BEGIN_PARSE_META_RECORDS(m_dwNumEntries, m_pbMDData)
HANDLE_INHERITED_META_RECORD(MD_VR_PATH, m_strPath, m_fPathInherited)
HANDLE_META_RECORD(MD_HTTP_REDIRECT, m_strRedirectStatement)
HANDLE_META_RECORD(MD_WIN32_ERROR, m_dwWin32Error)
HANDLE_META_RECORD(MD_ACCESS_PERM, m_dwAccessPerms)
HANDLE_META_RECORD(MD_DIRECTORY_BROWSING, m_dwDirBrowsing)
HANDLE_META_RECORD(MD_APP_ROOT, m_strAppRoot)
HANDLE_META_RECORD(MD_APP_ISOLATED, m_fAppIsolated)
END_PARSE_META_RECORDS
//
// Check to see if this is an application root
//
if (!MP_V(m_strAppRoot).IsEmpty())
{
TRACEEOLID("App root: " << m_strAppRoot);
//
// CODEWORK: It's faster to set our app root to the path
// that WAM expects than to strip off each instance.
//
//
// Clean App root
//
if (MP_V(m_strAppRoot)[MP_V(m_strAppRoot).GetLength() - 1] == _T('/'))
{
MP_V(m_strAppRoot).ReleaseBuffer(
MP_V(m_strAppRoot).GetLength() - 1
);
}
if (MP_V(m_strAppRoot)[0] == _T('/'))
{
MP_V(m_strAppRoot) = MP_V(m_strAppRoot).Right(
MP_V(m_strAppRoot).GetLength() - 1
);
}
m_fIsAppRoot = m_strFullMetaPath.CompareNoCase(m_strAppRoot) == 0;
}
//
// Break down redirect statement into component parts
//
ParseRedirectStatement();
}
/* virtual */
HRESULT
CChildNodeProps::WriteDirtyProps()
/*++
Routine Description:
Write the dirty properties to the metabase
Arguments:
None
Return Value:
HRESULT
--*/
{
CError err;
BEGIN_META_WRITE()
META_WRITE(MD_VR_PATH, m_strPath)
META_WRITE(MD_ACCESS_PERM, m_dwAccessPerms)
META_WRITE(MD_DIRECTORY_BROWSING, m_dwDirBrowsing)
if (IsRedirected())
{
//
// (Re-)Assemble the redirect statement from its component parts
//
BuildRedirectStatement();
META_WRITE_INHERITANCE(MD_HTTP_REDIRECT, m_strRedirectStatement, m_fInheritRedirect)
}
else
{
META_DELETE(MD_HTTP_REDIRECT)
}
END_META_WRITE(err);
return err;
}
/* static */
HRESULT
CChildNodeProps::Add(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService,
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParentPath, OPTIONAL
IN LPCTSTR lpszAlias,
OUT CString & strAliasCreated,
IN DWORD * pdwPermissions, OPTIONAL
IN DWORD * pdwDirBrowsing, OPTIONAL
IN LPCTSTR lpszVrPath, OPTIONAL
IN LPCTSTR lpszUserName, OPTIONAL
IN LPCTSTR lpszPassword, OPTIONAL
IN BOOL fExactName
)
/*++
Routine Description:
Create new child node. Optionally, this will append a number
to the alias name to ensure uniqueness
Arguments:
const CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number (could be MASTER_INSTANCE)
LPCTSTR lpszParentPath : Parent path (could be NULL)
LPCTSTR lpszAlias : Desired alias name
CString & strAliasCreated : Alias created (may differ)
DWORD * pdwPermissions : Permissions
DWORD * pdwDirBrowsing : Directory browsing
LPCTSTR lpszVrPath : VrPath property
LPCTSTR lpszUserName : User name
LPCTSTR lpszPassword : Password
BOOL fExactName : If TRUE, do not change the name
to enforce uniqueness.
Return Value:
HRESULT
--*/
{
CMetaKey mk(pInterface);
CError err(mk.QueryResult());
if (err.Failed())
{
//
// Hopeless...
//
return err;
}
BOOL fNewPath;
do
{
fNewPath = FALSE;
err = mk.Open(
METADATA_PERMISSION_WRITE,
lpszService,
dwInstance,
lpszParentPath
);
if (err.Win32Error() == ERROR_PATH_NOT_FOUND)
{
//
// This could happen -- creating a virtual
// server underneath a physical directory
// which does not exist in the metabase
//
err = mk.Open(
METADATA_PERMISSION_WRITE,
lpszService,
dwInstance
);
if (err.Failed())
{
//
// This really should never fail, because we're opening
// the path at the instance.
//
TRACEEOLID("Instance path does not exist");
ASSERT(FALSE);
break;
}
err = mk.AddKey(lpszParentPath);
fNewPath = err.Succeeded();
mk.Close();
}
}
while(fNewPath);
if (err.Failed())
{
return err;
}
strAliasCreated = lpszAlias;
DWORD dw = 2;
FOREVER
{
//
// Append a number if the name is not unique.
//
err = mk.DoesPathExist(strAliasCreated);
if (err.Failed())
{
if (err.Win32Error() != ERROR_PATH_NOT_FOUND)
{
//
// Unexpected error
//
return err;
}
//
// Ok, now create it
//
err = mk.AddKey(strAliasCreated);
if (err.Succeeded())
{
//
// Write the ADSI key name (hack for beta 2)
//
CString strKeyName;
if (!::lstrcmpi(lpszService, _T("w3svc")))
{
strKeyName = _T("IIsWebVirtualDir");
}
else if (!::lstrcmpi(lpszService, _T("msftpsvc")))
{
strKeyName = _T("IIsFtpVirtualDir");
}
else
{
ASSERT(FALSE && "unrecognize service name");
}
err = mk.SetValue(
MD_KEY_TYPE,
strKeyName,
NULL,
strAliasCreated
);
if (lpszVrPath != NULL)
{
CString strVrPath(lpszVrPath);
err = mk.SetValue(
MD_VR_PATH,
strVrPath,
NULL,
strAliasCreated
);
}
if (lpszUserName != NULL)
{
ASSERT(lpszPassword != NULL);
CString strUserName(lpszUserName);
err = mk.SetValue(
MD_VR_USERNAME,
strUserName,
NULL,
strAliasCreated
);
}
if (lpszPassword != NULL)
{
ASSERT(lpszUserName != NULL);
CString strPassword(lpszPassword);
err = mk.SetValue(
MD_VR_PASSWORD,
strPassword,
NULL,
strAliasCreated
);
}
if (pdwPermissions != NULL)
{
err = mk.SetValue(
MD_ACCESS_PERM,
*pdwPermissions,
NULL,
strAliasCreated
);
}
if (pdwDirBrowsing != NULL)
{
//
// WWW only
//
err = mk.SetValue(
MD_DIRECTORY_BROWSING,
*pdwDirBrowsing,
NULL,
strAliasCreated
);
}
}
return err;
}
//
// Name is not unique, increase the number and try
// again if permitted to so. Otherwise return the
// 'path exists' error.
//
if (fExactName)
{
err = ERROR_ALREADY_EXISTS;
return err;
}
TCHAR szNumber[32];
::_ultot(dw++, szNumber, 10);
strAliasCreated = lpszAlias;
strAliasCreated += szNumber;
//
// Continue on...
//
}
}
/* static */
HRESULT
CChildNodeProps::Delete(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService,
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParentPath, OPTIONAL
IN LPCTSTR lpszNode
)
/*++
Routine Description:
Delete child node off the given parent path
Arguments:
const CMetaInterface * pInterface, Existing interface
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number (could be MASTER_INSTANCE)
LPCTSTR lpszParentPath : Parent path (could be NULL)
LPCTSTR lpszNode : Name of node to be deleted
Return Value:
HRESULT
--*/
{
CMetaKey mk(
pInterface,
METADATA_PERMISSION_WRITE,
lpszService,
dwInstance,
lpszParentPath
);
CError err(mk.QueryResult());
if (err.Failed())
{
return err;
}
err = mk.DeleteKey(lpszNode);
return err;
}
/* static */
HRESULT
CChildNodeProps::Rename(
IN const CMetaInterface * pInterface,
IN LPCTSTR lpszService,
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParentPath, OPTIONAL
IN LPCTSTR lpszOldName,
IN LPCTSTR lpszNewName
)
/*++
Routine Description:
Rename a child node off the given path
Arguments:
IN const CMetaInterface * pInterface : Existing interface
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number (could be MASTER_INSTANCE)
LPCTSTR lpszParentPath : Parent path (could be NULL)
LPCTSTR lpszOldName : Old node name
LPCTSTR lpszNewName : New node name
Return Value:
HRESULT
--*/
{
CMetaKey mk(
pInterface,
METADATA_PERMISSION_WRITE,
lpszService,
dwInstance,
lpszParentPath
);
CError err(mk.QueryResult());
if (err.Failed())
{
return err;
}
err = mk.RenameKey(lpszOldName, lpszNewName);
return err;
}
//
// ISM Helpers
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
HRESULT
COMDLL_RebindInterface(
OUT IN CMetaInterface * pInterface,
OUT BOOL * pfContinue,
IN DWORD dwCancelError
)
/*++
Routine Description:
Rebind the interface
Arguments:
CMetaInterface * pInterface : Interface to rebind
BOOL * pfContinue : Returns TRUE to continue.
DWORD dwCancelError : Return code on cancel
Return Value:
HRESULT
--*/
{
CError err;
CString str, strFmt;
ASSERT(pInterface != NULL);
ASSERT(pfContinue != NULL);
VERIFY(strFmt.LoadString(IDS_RECONNECT_WARNING));
str.Format(strFmt, (LPCTSTR)pInterface->QueryServerName());
if (*pfContinue = (YesNoMessageBox(str)))
{
//
// Attempt to rebind the handle
//
err = pInterface->Regenerate();
}
else
{
//
// Do not return an error in this case.
//
err = dwCancelError;
}
return err;
}
HRESULT
COMDLL_ISMEnumerateInstances(
IN CMetaInterface * pInterface,
OUT ISMINSTANCEINFO * pii,
OUT IN HANDLE * phEnum,
IN LPCTSTR lpszService
)
/*++
Routine Description:
Enumerate Instances. First call with *phEnum == NULL.
Arguments:
CMetaInterface * pInterface : Existing interface
ISMINSTANCEINFO * pii : Buffer
HANDLE * phEnum : Enumeration handle.
LPCTSTR lpszService : Service name
Return Value:
HRESULT
--*/
{
ASSERT(pii != NULL);
ASSERT(phEnum != NULL);
ASSERT(pii->dwSize == ISMINSTANCEINFO_SIZE);
ASSERT(pInterface != NULL);
CMetaEnumerator * pme = (CMetaEnumerator *)*phEnum;
if (pme == NULL)
{
//
// Starting enumeration
//
pme = new CMetaEnumerator(pInterface, lpszService);
}
if (pme == NULL)
{
return CError::HResult(ERROR_NOT_ENOUGH_MEMORY);
}
CError err(pme->QueryResult());
if (err.Win32Error() == ERROR_PATH_NOT_FOUND)
{
//
// Base path didn't exist
//
err = ERROR_NO_MORE_ITEMS;
}
CString strHome;
if (err.Succeeded())
{
DWORD dwInstance;
err = pme->Next(dwInstance);
if (err.Succeeded())
{
//
// Read off the open key
//
CInstanceProps inst(pme, dwInstance);
err = inst.LoadData();
DWORD dwWin32Error = err;
if (err.Win32Error() == ERROR_ACCESS_DENIED)
{
err.Reset();
}
if (err.Succeeded())
{
inst.FillInstanceInfo(pii, dwWin32Error);
inst.GetHomePath(strHome);
TRACEEOLID(strHome);
//
// Get home directory path
//
CChildNodeProps home(
pme,
strHome,
WITHOUT_INHERITANCE,
TRUE // Path only
);
err = home.LoadData();
if (err.Win32Error() == ERROR_ACCESS_DENIED)
{
err.Reset();
}
if (err.Succeeded())
{
home.FillInstanceInfo(pii);
}
}
}
}
if (err.Win32Error() == ERROR_NO_MORE_ITEMS
|| err.Win32Error() == RPC_S_SERVER_UNAVAILABLE)
{
//
// Finished the enumerator
//
delete pme;
pme = NULL;
}
*phEnum = (HANDLE)pme;
return err;
}
HRESULT
COMDLL_ISMEnumerateChildren(
IN CMetaInterface * pInterface,
OUT ISMCHILDINFO * pii,
OUT IN HANDLE * phEnum,
IN LPCTSTR lpszService,
IN DWORD dwInstance,
IN LPCTSTR lpszParent
)
/*++
Routine Description:
Enumerate children. First call with *phEnum == NULL.
Arguments:
CMetaInterface * pInterface : Existing interface
ISMCHILDINFO * pii : Buffer
HANDLE * phEnum : Enumeration handle.
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number
LPCTSTR lpszParent : Parent path
Return Value:
HRESULT
--*/
{
ASSERT(pii != NULL);
ASSERT(phEnum != NULL);
ASSERT(pii->dwSize == ISMCHILDINFO_SIZE);
ASSERT(pInterface != NULL);
BOOL fDone = FALSE;
CMetaEnumerator * pme = (CMetaEnumerator *)*phEnum;
if (pme == NULL)
{
//
// Starting enumeration
//
pme = new CMetaEnumerator(
pInterface,
lpszService,
dwInstance,
lpszParent
);
}
if (pme == NULL)
{
return CError::HResult(ERROR_NOT_ENOUGH_MEMORY);
}
CError err(pme->QueryResult());
if (err.Win32Error() == ERROR_PATH_NOT_FOUND)
{
err = ERROR_NO_MORE_ITEMS;
}
if (err.Succeeded())
{
do
{
CString strAlias;
err = pme->Next(strAlias);
if (err.Succeeded())
{
CChildNodeProps child(pme, strAlias, WITH_INHERITANCE, FALSE);
err = child.LoadData();
DWORD dwWin32Error = err.Win32Error();
if (err.Failed())
{
//
// Filter out the non-fatal errors
//
switch(err.Win32Error())
{
case ERROR_ACCESS_DENIED:
case ERROR_FILE_NOT_FOUND:
case ERROR_PATH_NOT_FOUND:
err.Reset();
break;
default:
TRACEEOLID("Fatal error occurred " << err);
}
}
if (err.Succeeded())
{
//
// Skip non-virtual directories (that is, those with
// inherited vrpaths)
//
if (!child.IsPathInherited())
{
//
// Fetch error overrides stored error value
//
child.FillChildInfo(pii);
fDone = TRUE;
}
}
}
}
while (err.Succeeded() && !fDone);
}
if (err.Win32Error() == ERROR_NO_MORE_ITEMS
|| err.Win32Error() == RPC_S_SERVER_UNAVAILABLE)
{
//
// Finished the enumerator
//
delete pme;
pme = NULL;
}
*phEnum = (HANDLE)pme;
return err;
}
DWORD
DetermineIfAdministrator(
IN CMetaInterface * pInterface,
IN LPCTSTR lpszService,
IN DWORD dwInstance,
OUT BOOL* pfAdministrator
)
/*++
Routine Description:
Attempt to actually resolve whether or not the current user
has administrator or merely "operator" access. Until this method
is called by the derived class, the user is assumed to have
full administrator access, and may therefore get "access denied"
errors in inconvenient places.
The method to determine admin access is rather poor at the moment.
There's a dummy metabase property that only allows admins to write
to it, so we try to write to it to see if we're an admin.
Arguments:
LPCTSTR lpszService : Service name. e.g. "w3svc"
DWORD dwInstance : Instance number
Return Value:
Error return code. This will also set the m_fHasAdminAccess member
--*/
{
*pfAdministrator = FALSE;
//
// Reuse existing interface we have lying around.
//
CMetaKey mk(pInterface);
CError err(mk.QueryResult());
if (err.Succeeded())
{
err = mk.Open(
METADATA_PERMISSION_READ | METADATA_PERMISSION_WRITE,
lpszService,
dwInstance
);
if (err.Succeeded())
{
//
// Write some nonsense
//
DWORD dwDummy = 0x1234;
err = mk.SetValue(MD_ISM_ACCESS_CHECK, dwDummy);
mk.Close();
}
}
ASSERT(err.Succeeded() || err.Win32Error() == ERROR_ACCESS_DENIED);
*pfAdministrator = (err.Succeeded());
#ifdef _DEBUG
if (*pfAdministrator)
{
TRACEEOLID("You are a full admin.");
}
else
{
TRACEEOLID("You're just a lowly operator at best. Error code is " << err);
}
#endif // _DEBUG
if (err.Win32Error() == ERROR_ACCESS_DENIED)
{
//
// Expected result
//
err.Reset();
}
return err.Win32Error();
}
IMPLEMENT_DYNAMIC(CInetPropertySheet, CPropertySheet)
CInetPropertySheet::CInetPropertySheet(
IN UINT nIDCaption,
IN LPCTSTR lpszServer,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParent, OPTIONAL
IN LPCTSTR lpszAlias, OPTIONAL
IN CWnd * pParentWnd, OPTIONAL
IN LPARAM lParam, OPTIONAL
IN LONG_PTR handle, OPTIONAL
IN UINT iSelectPage OPTIONAL
)
/*++
Routine Description:
IIS Property Sheet constructor
Arguments:
UINT nIDCaption : Caption resource string
LPCTSTR lpszServer : Server name
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number
LPCTSTR lpszParent : Parent path
LPCTSTR lpszAlias : Alias name
CWnd * pParentWnd : Optional parent window
LPARAM lParam : MMC Console parameter
LONG_PTR handle : MMC Console handle
UINT iSelectPage : Initial page to be selected
Return Value:
N/A
--*/
: CPropertySheet(nIDCaption, pParentWnd, iSelectPage),
m_cap(lpszServer, lpszService, dwInstance),
m_strServer(lpszServer),
m_strService(lpszService),
m_dwInstance(dwInstance),
m_strParent(lpszParent),
m_strAlias(lpszAlias),
m_bModeless(FALSE),
m_hConsole(handle),
m_lParam(lParam),
m_fHasAdminAccess(TRUE), // assumed by default
m_refcount(0)
{
m_cap.LoadData();
Initialize();
}
CInetPropertySheet::CInetPropertySheet(
IN LPCTSTR lpszCaption,
IN LPCTSTR lpszServer,
IN LPCTSTR lpszService, OPTIONAL
IN DWORD dwInstance, OPTIONAL
IN LPCTSTR lpszParent, OPTIONAL
IN LPCTSTR lpszAlias, OPTIONAL
IN CWnd * pParentWnd, OPTIONAL
IN LPARAM lParam, OPTIONAL
IN LONG_PTR handle, OPTIONAL
IN UINT iSelectPage OPTIONAL
)
/*++
Routine Description:
IIS Property Sheet constructor
Arguments:
UINT nIDCaption : Caption resource string
LPCTSTR lpszServer : Server name
LPCTSTR lpszService : Service name
DWORD dwInstance : Instance number
LPCTSTR lpszParent : Parent path
LPCTSTR lpszAlias : Alias name
CWnd * pParentWnd : Optional parent window
LPARAM lParam : MMC Console parameter
LONG_PTR handle : MMC Console handle
UINT iSelectPage : Initial page to be selected
Return Value:
N/A
--*/
: CPropertySheet(lpszCaption, pParentWnd, iSelectPage),
m_cap(lpszServer, lpszService, dwInstance),
m_strServer(lpszServer),
m_strService(lpszService),
m_dwInstance(dwInstance),
m_strParent(lpszParent),
m_strAlias(lpszAlias),
m_bModeless(FALSE),
m_hConsole(handle),
m_lParam(lParam),
m_fHasAdminAccess(TRUE), // assumed by default
m_refcount(0)
{
m_cap.LoadData();
Initialize();
}
void
CInetPropertySheet::NotifyMMC()
/*++
Routine Description:
Notify MMC that changes have been made, so that the changes are
reflected.
Arguments:
None
Return Value:
None
--*/
{
//
// Notify MMC to update changes.
//
if (m_hConsole != NULL)
{
ASSERT(m_lParam != 0L);
MMCPropertyChangeNotify(m_hConsole, m_lParam);
}
}
CInetPropertySheet::~CInetPropertySheet()
/*++
Routine Description:
IIS Property Sheet destructor
Arguments:
N/A
Return Value:
N/A
--*/
{
NotifyMMC();
if (m_hConsole != NULL)
{
MMCFreeNotifyHandle(m_hConsole);
}
}
void
CInetPropertySheet::Initialize()
/*++
Routine Description:
Initialize the sheet information by finding out information about
the computer being administered.
Arguments:
None
Return Value:
None
--*/
{
m_fLocal = ::IsServerLocal(m_strServer);
DWORD dwError = DetermineAdminAccess(m_strService, m_dwInstance);
ASSERT(dwError == ERROR_SUCCESS);
}
void
CInetPropertySheet::AddRef()
/*++
Routine Description:
Increase the refcount
Arguments:
None
Return Value:
None
--*/
{
++m_refcount;
}
void
CInetPropertySheet::Release()
/*++
Routine Description:
Decrease the ref count, and if 0, delete the object
Arguments:
None
Return Value:
None
--*/
{
if (--m_refcount <= 0)
{
delete this;
}
}
void
CInetPropertySheet::WinHelp(
IN DWORD dwData,
IN UINT nCmd
)
/*++
Routine Description:
WinHelp override. We can't use the base class, because our
'sheet' doesn't have a window handle
Arguments:
DWORD dwData : Help data
UINT nCmd : Help command
Return Value:
None
--*/
{
if (m_hWnd == NULL)
{
//
// Special case
//
CWnd * pWnd = ::AfxGetMainWnd();
if (pWnd != NULL)
{
pWnd->WinHelp(dwData, nCmd);
}
return;
}
CPropertySheet::WinHelp(dwData, nCmd);
}
//
// Message Map
//
BEGIN_MESSAGE_MAP(CInetPropertySheet, CPropertySheet)
//{{AFX_MSG_MAP(CInetPropertySheet)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
//
// CInetPropertyPage property page
//
IMPLEMENT_DYNAMIC(CInetPropertyPage, CPropertyPage)
/* static */
UINT
CALLBACK
CInetPropertyPage::PropSheetPageProc(
IN HWND hWnd,
IN UINT uMsg,
IN LPPROPSHEETPAGE ppsp
)
/*++
Routine Description:
Property page callback procedure. The page is allocated on the heap,
and deletes itself when it's destroyed.
Arguments:
HWND hWnd,
UINT uMsg,
LPPROPSHEETPAGE ppsp
Return Value:
Message dependent.
--*/
{
CInetPropertyPage * pThis = (CInetPropertyPage *)ppsp->lParam;
switch(uMsg)
{
case PSPCB_RELEASE:
if (--(pThis->m_refcount) <= 0)
{
//
// Save callback on the stack, since 'this' will be deleted.
//
LPFNPSPCALLBACK pfn = pThis->m_pfnOriginalPropSheetPageProc;
delete pThis;
return (pfn)(hWnd, uMsg, ppsp);
}
break;
case PSPCB_CREATE:
//
// Don't increase refcount.
//
default:
break;
}
return (pThis->m_pfnOriginalPropSheetPageProc)(hWnd, uMsg, ppsp);
}
#ifdef _DEBUG
/* virtual */
void
CInetPropertyPage::AssertValid() const
{
}
/* virtual */
void
CInetPropertyPage::Dump(CDumpContext& dc) const
{
}
#endif // _DEBUG
CInetPropertyPage::CInetPropertyPage(
IN UINT nIDTemplate,
IN CInetPropertySheet * pSheet,
IN UINT nIDCaption,
IN BOOL fEnableEnhancedFonts OPTIONAL
)
/*++
Routine Description:
IIS Property Page Constructor
Arguments:
UINT nIDTemplate : Resource template
CInetPropertySheet * pSheet : Associated property sheet
UINT nIDCaption : Caption ID
BOOL fEnableEnhancedFonts : Enable enhanced fonts
Return Value:
N/A
--*/
: CPropertyPage(nIDTemplate, nIDCaption),
m_nHelpContext(nIDTemplate + 0x20000),
m_fEnableEnhancedFonts(fEnableEnhancedFonts),
m_refcount(1),
m_bChanged(FALSE),
m_pSheet(pSheet)
{
//{{AFX_DATA_INIT(CInetPropertyPage)
//}}AFX_DATA_INIT
m_pfnOriginalPropSheetPageProc = m_psp.pfnCallback;
m_psp.lParam = (LPARAM)this;
m_psp.pfnCallback = CInetPropertyPage::PropSheetPageProc;
m_psp.dwFlags |= (PSP_HASHELP | PSP_USECALLBACK);
m_pSheet->AddRef();
ASSERT(m_pSheet != NULL);
}
CInetPropertyPage::~CInetPropertyPage()
/*++
Routine Description:
IIS Property Page Destructor
Arguments:
N/A
Return Value:
N/A
--*/
{
m_pSheet->Release();
}
void
CInetPropertyPage::DoDataExchange(
IN CDataExchange * pDX
)
/*++
Routine Description:
Initialise/Store control data
Arguments:
CDataExchange * pDX - DDX/DDV control structure
Return Value:
None
--*/
{
CPropertyPage::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CInetPropertyPage)
//}}AFX_DATA_MAP
}
//
// Message Map
//
BEGIN_MESSAGE_MAP(CInetPropertyPage, CPropertyPage)
//{{AFX_MSG_MAP(CInetPropertyPage)
ON_COMMAND(ID_HELP, OnHelp)
ON_WM_HELPINFO()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
//
// Message Handlers
//
// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/* virtual */
BOOL
CInetPropertyPage::OnInitDialog()
/*++
Routine Description:
WM_INITDIALOG handler. Initialize the dialog. Reset changed
status (sometimes gets set by e.g. spinboxes when the dialog is
constructed), so make sure the dialog is considered clean.
Arguments:
None
Return Value:
TRUE if no focus is to be set automatically, FALSE if the focus
is already set.
--*/
{
m_bChanged = FALSE;
//
// Tell derived class to load its configuration parameters
//
CError err(LoadConfigurationParameters());
if (err.Succeeded())
{
err = FetchLoadedValues();
}
BOOL bResult = CPropertyPage::OnInitDialog();
err.MessageBoxOnFailure();
if (m_fEnableEnhancedFonts)
{
CFont * pFont = &m_fontBold;
if (CreateSpecialDialogFont(this, pFont))
{
ApplyFontToControls(this, pFont, IDC_ED_BOLD1, IDC_ED_BOLD5);
}
}
return bResult;
}
void
CInetPropertyPage::OnHelp()
/*++
Routine Description:
'Help' button handler
Arguments:
None
Return Value:
None
--*/
{
m_pSheet->WinHelp(m_nHelpContext);
}
BOOL
CInetPropertyPage::OnHelpInfo(
IN HELPINFO * pHelpInfo
)
/*++
Routine Description:
Eat "help info" command
Arguments:
None
Return Value:
None
--*/
{
OnHelp();
return TRUE;
}
BOOL
CInetPropertyPage::OnApply()
/*++
Routine Description:
Handle "OK" or "APPLY". Call the derived class to save its stuff,
and set the dirty state depending on whether saving succeeded or
failed.
Arguments:
None
Return Value:
None
--*/
{
BOOL bSuccess = TRUE;
if (IsDirty())
{
CError err(SaveInfo());
if (err.MessageBoxOnFailure())
{
//
// Failed, sheet will not be dismissed.
//
// CODEWORK: This page should be activated.
//
bSuccess = FALSE;
}
SetModified(!bSuccess);
}
return bSuccess;
}
void
CInetPropertyPage::SetModified(
IN BOOL bChanged
)
/*++
Routine Description:
Keep private check on dirty state of the property page.
Arguments:
BOOL bChanged : Dirty flag
Return Value:
None
--*/
{
CPropertyPage::SetModified(bChanged);
m_bChanged = bChanged;
}
#ifndef _COMSTATIC
static AFX_EXTENSION_MODULE extensionDLL = {NULL, NULL};
extern "C" int APIENTRY
DllMain(
IN HINSTANCE hInstance,
IN DWORD dwReason,
IN LPVOID lpReserved
)
/*++
Routine Description:
DLL Main entry point
Arguments:
HINSTANCE hInstance : Instance handle
DWORD dwReason : DLL_PROCESS_ATTACH, etc
LPVOID lpReserved : Reserved value
Return Value:
1 for succesful initialisation, 0 for failed initialisation
--*/
{
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
ASSERT(hInstance != NULL);
hDLLInstance = hInstance;
if (!::AfxInitExtensionModule(extensionDLL, hInstance)
|| !InitIntlSettings()
|| !InitErrorFunctionality()
)
{
return 0;
}
break ;
case DLL_PROCESS_DETACH:
//
// termination
//
TerminateIntlSettings();
TerminateErrorFunctionality();
::AfxTermExtensionModule(extensionDLL);
break;
}
//
// Succes loading the DLL
//
return 1;
}
extern "C" void WINAPI
InitIISUIDll()
/*++
Routine Description:
Initialize the DLL
Arguments:
None
Return Value:
None
--*/
{
new CDynLinkLibrary(extensionDLL);
hDLLInstance = extensionDLL.hResource;
}
#endif // _COMSTATIC
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