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windows-server-2003/printscan/faxsrv/service/registry/faxreg.c

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/*++
Copyright (c) 1996 Microsoft Corporation
Module Name:
faxreg.c
Abstract:
This module wraps all of the registry access
for the fax server.
Author:
Wesley Witt (wesw) 9-June-1996
Revision History:
--*/
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <tchar.h>
#include <objbase.h>
#include <wincrypt.h>
#include <Shlwapi.h.>
#include "fxsapip.h"
#include "faxutil.h"
#include "faxext.h"
#include "faxreg.h"
#include "faxsvcrg.h"
#define FAX_CATEGORY_COUNT 4
#define BAD_FOLDER_STRING TEXT("\\\\\\")
static BYTE const gsc_baEntropy [] = {0x46, 0x41, 0x58, 0x43, 0x4F, 0x56, 0x45, 0x52, 0x2D, 0x56, 0x45, 0x52,
0x30, 0x30, 0x35, 0x77, 0x87, 0x00, 0x00, 0x00};
static
BOOL
SetRegistrySecureBinary (
HKEY hKey,
LPCTSTR lpctstrValueName,
LPBYTE lpbValue,
DWORD dwValueSize,
BOOL bOptionallyNonSecure
)
/*++
Routine name : SetRegistrySecureBinary
Routine description:
Stores a binary blob in the registry with encryption
Author:
Eran Yariv (EranY), Sep, 2001
Arguments:
hKey [in] - Handle to registry key (open)
lpctstrValueName [in] - Name of value
lpbValue [in] - Blob to store
dwValueSize [in] - Size of data blob
bOptionallyNonSecure [in] - Do we allow the registry entry to be non-secure?
If FALSE, the data will always be written encrypted.
If TRUE, the data will be written encrypted but prefixed with
a string (FAX_REG_SECURITY_PREFIX).
Return Value:
TRUE if success, FALSE otherwise.
Remarks:
Data is stored in REG_BINARY format.
Encryption has no UI
Encryption is machine based (if you change the account under which the server is running, it will
still be able to read and decrypt the encrypted data).
--*/
{
BOOL bRes = FALSE;
DEBUG_FUNCTION_NAME(TEXT("SetRegistrySecureBinary"));
Assert (hKey && lpbValue && dwValueSize);
//
// Start by encrypting the value
//
DATA_BLOB DataIn;
DATA_BLOB DataOut = {0};
DataIn.pbData = lpbValue;
DataIn.cbData = dwValueSize;
DATA_BLOB DataEntropy;
DataEntropy.pbData = (BYTE*)gsc_baEntropy;
DataEntropy.cbData = sizeof (gsc_baEntropy);
if (!CryptProtectData(
&DataIn,
TEXT("Description"), // No description sting.
&DataEntropy, // We're using the cover page signature as an additional entropy
NULL, // Reserved.
NULL, // No user prompt
CRYPTPROTECT_UI_FORBIDDEN, // Presenting a user interface (UI) is not an option.
&DataOut))
{
DWORD dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("CryptProtectData failed with %ld"),
dwRes);
return bRes;
}
if (bOptionallyNonSecure)
{
//
// Need to prefix the data with FAX_REG_SECURITY_PREFIX.
// This is done so that the matching reading function can handle secure and non-secure data
// correctly.
//
DWORD dwPrefixSize = sizeof (TCHAR) * wcslen (FAX_REG_SECURITY_PREFIX);
DWORD dwSize = dwPrefixSize + DataOut.cbData;
BYTE *pPrefixedData = (BYTE*)LocalAlloc (LPTR, dwSize);
if (!pPrefixedData)
{
DWORD dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("LocalAlloc failed with %ld"),
dwRes);
goto exit;
}
memcpy (pPrefixedData, FAX_REG_SECURITY_PREFIX, dwPrefixSize);
memcpy (&pPrefixedData[dwPrefixSize], DataOut.pbData, DataOut.cbData);
LocalFree (DataOut.pbData);
DataOut.pbData = pPrefixedData;
DataOut.cbData = dwSize;
}
//
// Store the data in the registry (as binary)
//
if (!SetRegistryBinary(
hKey,
lpctstrValueName,
DataOut.pbData,
DataOut.cbData))
{
DWORD dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("SetRegistryBinary failed with %ld"),
dwRes);
goto exit;
}
bRes = TRUE;
exit:
LocalFree (DataOut.pbData);
return bRes;
} // SetRegistrySecureBinary
BOOL
SetRegistrySecureString (
HKEY hKey,
LPCTSTR lpctstrValueName,
LPCTSTR lpctstrValue,
BOOL bOptionallyNonSecure
)
/*++
Routine name : SetRegistrySecureString
Routine description:
Stores a string in the registry with encryption
Author:
Eran Yariv (EranY), Jul, 2000
Arguments:
hKey [in] - Handle to registry key (open)
lpctstrValueName [in] - Name of value
lpctstrValue [in] - String to store
bOptionallyNonSecure [in] - Do we allow the registry entry to be non-secure?
If FALSE, the data will always be written encrypted.
If TRUE, the data will be written encrypted but prefixed with
a string (FAX_REG_SECURITY_PREFIX).
Return Value:
TRUE if success, FALSE otherwise.
Remarks:
String is stored in REG_BINARY format.
Encryption has no UI
Encryption is machine based (if you change the account under which the server is running, it will
still be able to read and decrypt the encrypted data).
--*/
{
DEBUG_FUNCTION_NAME(TEXT("SetRegistrySecureString"));
return SetRegistrySecureBinary (hKey,
lpctstrValueName,
(LPBYTE)lpctstrValue,
(lstrlen(lpctstrValue) + 1) * sizeof (TCHAR),
bOptionallyNonSecure);
} // SetRegistrySecureString
static
DWORD
GetRegistrySecureBinary(
HKEY hKey,
LPCTSTR lpctstrValueName,
LPBYTE *ppData,
LPDWORD lpdwSize,
BOOL bOptionallyNonSecure,
FAX_ENUM_DATA_ENCRYPTION* pDataDecrypted
)
/*++
Routine name : GetRegistrySecureBinary
Routine description:
Reads an decrypts a secure registry string
Author:
Eran Yariv (EranY), Jul, 2000
Arguments:
hKey [in] - Handle to registry key (open)
lpctstrValueName [in] - Name of value
ppData [out] - Allocated return buffer
lpdwSize [out] - Allocated return buffer size (in bytes)
bOptionallyNonSecure [in] - Do we allow the registry entry to be non-secure?
If FALSE, the data will always be read and decrypted.
If TRUE, the data will be read and checked for a prefix
string (FAX_REG_SECURITY_PREFIX) before it is decrypted.
If the prefix string is not there, the data will not be
decrypted and will be returned as-is.
pDataDecrypted [out] - Points to a FAX_ENUM_DATA_ENCRYPTION that on return is FAX_DATA_ENCRYPTED if the data was decrypted,
and FAX_DATA_NOT_ENCRYPTED if the data was not decrypted and was returned as is.
FAX_NO_DATA means that this information is not available.
Ignored if NULL;
Return Value:
Win32 error code
Remarks:
String is stored in REG_BINARY format.
String was stored by calling SetRegistrySecureBinary().
Caller should MemFree return value.
--*/
{
DATA_BLOB DataIn;
DWORD dwRes = ERROR_SUCCESS;
DATA_BLOB DataOut = {0};
DATA_BLOB DataEntropy;
DEBUG_FUNCTION_NAME(TEXT("GetRegistrySecureBinary"));
Assert (hKey && ppData && lpdwSize);
if (NULL != pDataDecrypted)
{
*pDataDecrypted = FAX_NO_DATA;
}
//
// Get the registry data first
//
DataIn.pbData = GetRegistryBinary(
hKey,
lpctstrValueName,
&DataIn.cbData);
if (!DataIn.pbData)
{
//
// Couldn't read data
//
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_WRN,
TEXT("GetRegistryBinary failed with %ld"),
dwRes);
return dwRes;
}
if (1 == DataIn.cbData)
{
//
// Data wasn't found in the registry.
// Current implementation of GetRegistryBinary returns a 1-byte buffer of 0 in that case.
// We know for sure that data encrypted with CryptProtectData must be longer than 10 bytes.
//
MemFree (DataIn.pbData);
DebugPrintEx(
DEBUG_WRN,
TEXT("GetRegistryBinary found no data for %s"),
lpctstrValueName);
return ERROR_FILE_NOT_FOUND;
}
//
// We got the data - decrypt it
//
DataEntropy.pbData = (BYTE*)gsc_baEntropy;
DataEntropy.cbData = sizeof (gsc_baEntropy);
if (bOptionallyNonSecure)
{
//
// Data is allowed to be non-secure
//
DWORD dwPrefixSize = sizeof (TCHAR) * wcslen (FAX_REG_SECURITY_PREFIX);
if ((DataIn.cbData <= dwPrefixSize) ||
memcmp (DataIn.pbData, FAX_REG_SECURITY_PREFIX, dwPrefixSize))
{
//
// Data length is too short or data does not start with encryption signature.
// The data we're reading is non-secure. Just return it as is.
//
*lpdwSize = DataIn.cbData;
*ppData = DataIn.pbData;
if (pDataDecrypted)
{
*pDataDecrypted = FAX_DATA_NOT_ENCRYPTED;
}
return ERROR_SUCCESS;
}
else
{
//
// The data starts with encryption signature.
// Actual encrypted data follows signature.
//
BYTE *pRealData;
if (pDataDecrypted)
{
*pDataDecrypted = FAX_DATA_ENCRYPTED;
}
DataIn.cbData -= dwPrefixSize;
pRealData = (LPBYTE)MemAlloc (DataIn.cbData);
if (!pRealData)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("MemAlloc failed with %ld"),
dwRes);
goto exit;
}
memcpy (pRealData, &(DataIn.pbData[dwPrefixSize]), DataIn.cbData);
MemFree (DataIn.pbData);
DataIn.pbData = pRealData;
}
}
else
{
//
// The data is always encrypted
//
if (pDataDecrypted)
{
*pDataDecrypted = FAX_DATA_ENCRYPTED;
}
}
if (!CryptUnprotectData(
&DataIn, // Data to decrypt
NULL, // Not interested in description
&DataEntropy, // Entropy in use
NULL, // Reserved
NULL, // No prompt
CRYPTPROTECT_UI_FORBIDDEN, // Presenting a user interface (UI) is not an option.
&DataOut)) // Out data
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("CryptUnprotectData failed with %ld"),
dwRes);
goto exit;
}
//
// Use our own memory allocation
//
*lpdwSize = DataOut.cbData;
*ppData = (LPBYTE)MemAlloc (DataOut.cbData);
if (!(*ppData))
{
dwRes = GetLastError ();
goto exit;
}
memcpy (*ppData, DataOut.pbData, DataOut.cbData);
Assert (ERROR_SUCCESS == dwRes);
exit:
if (DataOut.pbData)
{
SecureZeroMemory(DataOut.pbData, DataOut.cbData);
LocalFree (DataOut.pbData);
}
MemFree (DataIn.pbData);
return dwRes;
} // GetRegistrySecureBinary
LPTSTR
GetRegistrySecureString(
HKEY hKey,
LPCTSTR lpctstrValueName,
LPCTSTR lpctstrDefaultValue,
BOOL bOptionallyNonSecure,
FAX_ENUM_DATA_ENCRYPTION* pDataDecrypted
)
/*++
Routine name : GetRegistrySecureString
Routine description:
Reads an decrypts a secure registry string
Author:
Eran Yariv (EranY), Jul, 2000
Arguments:
hKey [in] - Handle to registry key (open)
lpctstrValueName [in] - Name of value
lpctstrDefaultValue [in] - Default value
bOptionallyNonSecure [in] - Do we allow the registry entry to be non-secure?
If FALSE, the data will always be read and decrypted.
If TRUE, the data will be read and checked for a prefix
string (FAX_REG_SECURITY_PREFIX) before it is decrypted.
If the prefix string is not there, the data will not be
decrypted and will be returned as-is.
pDataDecrypted [out] - Points to a FAX_ENUM_DATA_ENCRYPTION that on return is FAX_DATA_ENCRYPTED if the data was decrypted,
and FAX_DATA_NOT_ENCRYPTED if the data was not decrypted and was returned as is.
FAX_NO_DATA means that this information is not available.
Ignored if NULL;
Return Value:
String read or NULL on error
Remarks:
String is stored in REG_BINARY format.
String was stored by calling SetRegistrySecureString().
Caller should MemFree return value.
--*/
{
LPTSTR lptstrResult = NULL;
DWORD dwRes;
DWORD dwSize;
DEBUG_FUNCTION_NAME(TEXT("GetRegistrySecureString"));
dwRes = GetRegistrySecureBinary (hKey,
lpctstrValueName,
(LPBYTE*)&lptstrResult,
&dwSize,
bOptionallyNonSecure,
pDataDecrypted);
if (ERROR_SUCCESS != dwRes)
{
//
// Error reading or decrypting data - return default
//
return StringDup (lpctstrDefaultValue);
}
//
// Assert the read binary blob is indeed a string by checing for EOSTR at the end.
//
Assert (lptstrResult[dwSize / sizeof (TCHAR) - 1] == TEXT('\0'));
return lptstrResult;
} // GetRegistrySecureString
static
DWORD
OpenExtensionKey (
DWORD dwDeviceId,
FAX_ENUM_DEVICE_ID_SOURCE DevIdSrc,
PHKEY lphKey
);
BOOL
EnumDeviceProviders(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
DEBUG_FUNCTION_NAME(TEXT("EnumDeviceProviders"));
if (SubKeyName == NULL) {
//
// The enumeration function has called us with the parent key.
// Index should contain the number of subkeys. In this case this is the number of
// providers subkeys.
//
if (Index) {
FaxReg->DeviceProviders = (PREG_DEVICE_PROVIDER) MemAlloc( Index * sizeof(REG_DEVICE_PROVIDER) );
if (!FaxReg->DeviceProviders) {
return FALSE;
}
}
return TRUE;
}
if (FaxReg == NULL || FaxReg->DeviceProviders == NULL) {
return FALSE;
}
memset(&FaxReg->DeviceProviders[Index],0,sizeof(REG_DEVICE_PROVIDER));
//
// Check the APIVersion and see if this is an EFSP
//
FaxReg->DeviceProviders[Index].dwAPIVersion = GetRegistryDword(hSubKey, REGVAL_PROVIDER_API_VERSION);
if (FSPI_API_VERSION_1 == FaxReg->DeviceProviders[Index].dwAPIVersion ||
0 == FaxReg->DeviceProviders[Index].dwAPIVersion)
{
LPTSTR lptstrGUID;
//
// This is a legacy FSP
//
FaxReg->DeviceProviders[Index].FriendlyName = GetRegistryString( hSubKey, REGVAL_FRIENDLY_NAME, EMPTY_STRING );
FaxReg->DeviceProviders[Index].ImageName = GetRegistryStringExpand( hSubKey, REGVAL_IMAGE_NAME, EMPTY_STRING );
FaxReg->DeviceProviders[Index].ProviderName = GetRegistryString( hSubKey, REGVAL_PROVIDER_NAME,EMPTY_STRING );
FaxReg->DeviceProviders[Index].dwAPIVersion = FSPI_API_VERSION_1;
lptstrGUID = GetRegistryString( hSubKey, REGVAL_PROVIDER_GUID,EMPTY_STRING );
if ( (NULL == lptstrGUID) || (0 == _tcscmp(lptstrGUID , EMPTY_STRING)) )
{
//
// This FSP was registerd using the legacy registration API
// Use the provider unique name as a "GUID"
//
MemFree (lptstrGUID);
lptstrGUID = StringDup(SubKeyName);
}
FaxReg->DeviceProviders[Index].lptstrGUID = lptstrGUID;
}
else
{
//
// API_VERSION we do not support
//
DebugPrintEx(
DEBUG_ERR,
TEXT("Unknown API version : 0x%08X"),
FaxReg->DeviceProviders[Index].dwAPIVersion);
}
return TRUE;
}
BOOL
EnumDeviceProvidersChange(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
if (SubKeyName == NULL) {
//
// called once for the subkey
//
return TRUE;
}
if (FaxReg == NULL || FaxReg->DeviceProviders == NULL) {
return FALSE;
}
SetRegistryString( hSubKey, REGVAL_FRIENDLY_NAME, FaxReg->DeviceProviders[Index].FriendlyName );
SetRegistryStringExpand( hSubKey, REGVAL_IMAGE_NAME, FaxReg->DeviceProviders[Index].ImageName );
SetRegistryString( hSubKey, REGVAL_PROVIDER_NAME, FaxReg->DeviceProviders[Index].ProviderName );
return TRUE;
}
BOOL
EnumRoutingMethods(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID pvRoutingExtension
)
{
PREG_ROUTING_EXTENSION RoutingExtension = (PREG_ROUTING_EXTENSION) pvRoutingExtension;
if (SubKeyName == NULL) {
if (Index) {
RoutingExtension->RoutingMethods = (PREG_ROUTING_METHOD) MemAlloc( Index * sizeof(REG_ROUTING_METHOD) );
if (!RoutingExtension->RoutingMethods) {
return FALSE;
}
}
return TRUE;
}
if (RoutingExtension == NULL || RoutingExtension->RoutingMethods == NULL) {
return FALSE;
}
RoutingExtension->RoutingMethods[Index].InternalName = StringDup( SubKeyName );
RoutingExtension->RoutingMethods[Index].FriendlyName = GetRegistryString( hSubKey, REGVAL_FRIENDLY_NAME, EMPTY_STRING );
RoutingExtension->RoutingMethods[Index].FunctionName = GetRegistryString( hSubKey, REGVAL_FUNCTION_NAME, EMPTY_STRING );
RoutingExtension->RoutingMethods[Index].Guid = GetRegistryString( hSubKey, REGVAL_GUID, EMPTY_STRING );
RoutingExtension->RoutingMethods[Index].Priority = GetRegistryDword( hSubKey, REGVAL_ROUTING_PRIORITY );
return TRUE;
}
BOOL
EnumRoutingMethodsChange(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpRoutingExtension
)
{
PREG_ROUTING_EXTENSION RoutingExtension = (PREG_ROUTING_EXTENSION) lpRoutingExtension;
if (SubKeyName == NULL) {
//
// called once for the subkey
//
return TRUE;
}
if (RoutingExtension == NULL || RoutingExtension->RoutingMethods) {
return FALSE;
}
SetRegistryString( hSubKey, REGVAL_FRIENDLY_NAME, RoutingExtension->RoutingMethods[Index].FriendlyName );
SetRegistryString( hSubKey, REGVAL_FUNCTION_NAME, RoutingExtension->RoutingMethods[Index].FunctionName );
SetRegistryString( hSubKey, REGVAL_GUID, RoutingExtension->RoutingMethods[Index].Guid );
SetRegistryDword ( hSubKey, REGVAL_ROUTING_PRIORITY, RoutingExtension->RoutingMethods[Index].Priority );
return TRUE;
}
BOOL
EnumRoutingExtensions(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
if (SubKeyName == NULL) {
if (Index) {
FaxReg->RoutingExtensions = (PREG_ROUTING_EXTENSION) MemAlloc( Index * sizeof(REG_ROUTING_EXTENSION) );
if (!FaxReg->RoutingExtensions) {
return FALSE;
}
}
return TRUE;
}
if (FaxReg == NULL || FaxReg->RoutingExtensions == NULL) {
return FALSE;
}
FaxReg->RoutingExtensions[Index].InternalName = StringDup( SubKeyName );
FaxReg->RoutingExtensions[Index].FriendlyName = GetRegistryString( hSubKey, REGVAL_FRIENDLY_NAME, EMPTY_STRING );
FaxReg->RoutingExtensions[Index].ImageName = GetRegistryStringExpand( hSubKey, REGVAL_IMAGE_NAME, EMPTY_STRING );
//
// load the routing methods for this extension
//
FaxReg->RoutingExtensions[Index].RoutingMethodsCount = EnumerateRegistryKeys(
hSubKey,
REGKEY_ROUTING_METHODS,
FALSE,
EnumRoutingMethods,
&FaxReg->RoutingExtensions[Index]
);
return TRUE;
}
BOOL
EnumRoutingExtensionsChange(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
if (SubKeyName == NULL) {
//
// called once for the subkey
//
return TRUE;
}
if (FaxReg == NULL || FaxReg->RoutingExtensions == NULL) {
return FALSE;
}
SetRegistryString( hSubKey, REGVAL_FRIENDLY_NAME, FaxReg->RoutingExtensions[Index].FriendlyName );
SetRegistryStringExpand( hSubKey, REGVAL_IMAGE_NAME, FaxReg->RoutingExtensions[Index].ImageName );
//
// load the routing methods for this extension
//
EnumerateRegistryKeys(
hSubKey,
REGKEY_ROUTING_METHODS,
TRUE,
EnumRoutingMethodsChange,
&FaxReg->RoutingExtensions[Index]
);
return TRUE;
}
BOOL
EnumDevices(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
HKEY hNewSubKey = NULL;
if (SubKeyName == NULL) {
if (Index) {
FaxReg->Devices = (PREG_DEVICE) MemAlloc( Index * sizeof(REG_DEVICE) );
if (!FaxReg->Devices) {
return FALSE;
}
ZeroMemory(FaxReg->Devices, Index * sizeof(REG_DEVICE));
}
return TRUE;
}
if (FaxReg == NULL || FaxReg->Devices == NULL) {
return FALSE;
}
FaxReg->Devices[Index].PermanentLineId = GetRegistryDword( hSubKey, REGVAL_PERMANENT_LINEID);
hNewSubKey = OpenRegistryKey( hSubKey, REGKEY_FAXSVC_DEVICE_GUID, FALSE, NULL );
if(hNewSubKey)
{
DWORDLONG *pTemp;
DWORD dwDataSize = sizeof(DWORDLONG);
FaxReg->Devices[Index].bValidDevice = TRUE;
FaxReg->Devices[Index].Flags = GetRegistryDword( hNewSubKey, REGVAL_FLAGS );
FaxReg->Devices[Index].Rings = GetRegistryDword( hNewSubKey, REGVAL_RINGS );
FaxReg->Devices[Index].Name = GetRegistryString( hNewSubKey, REGVAL_DEVICE_NAME, EMPTY_STRING );
FaxReg->Devices[Index].Csid = GetRegistryString( hNewSubKey, REGVAL_ROUTING_CSID, EMPTY_STRING );
FaxReg->Devices[Index].Tsid = GetRegistryString( hNewSubKey, REGVAL_ROUTING_TSID, EMPTY_STRING );
FaxReg->Devices[Index].TapiPermanentLineID = GetRegistryDword( hNewSubKey, REGVAL_TAPI_PERMANENT_LINEID );
FaxReg->Devices[Index].lptstrDeviceName = GetRegistryString( hNewSubKey, REGVAL_DEVICE_NAME, EMPTY_STRING);
FaxReg->Devices[Index].lptstrDescription = GetRegistryString( hNewSubKey, REGVAL_DEVICE_DESCRIPTION, EMPTY_STRING);
FaxReg->Devices[Index].lptstrProviderGuid = GetRegistryString( hNewSubKey, REGVAL_PROVIDER_GUID, EMPTY_STRING );
pTemp = (DWORDLONG *)GetRegistryBinary(hNewSubKey, REGVAL_LAST_DETECTED_TIME, &dwDataSize);
if(pTemp && dwDataSize == sizeof(DWORDLONG))
{
FaxReg->Devices[Index].dwlLastDetected = *pTemp;
MemFree(pTemp);
}
RegCloseKey(hNewSubKey);
}
else
{
FaxReg->Devices[Index].bValidDevice = FALSE;
}
return TRUE;
}
VOID
SetDevicesValues(
HKEY hSubKey,
DWORD dwPermanentLineId,
DWORD TapiPermanentLineID,
DWORD Flags,
DWORD Rings,
LPCTSTR DeviceName,
LPCTSTR ProviderGuid,
LPCTSTR Csid,
LPCTSTR Tsid
)
{
HKEY hNewSubKey = NULL;
SetRegistryDword( hSubKey, REGVAL_PERMANENT_LINEID, dwPermanentLineId );
hNewSubKey = OpenRegistryKey( hSubKey, REGKEY_FAXSVC_DEVICE_GUID, TRUE, NULL );
if(hNewSubKey)
{
SetRegistryDword( hNewSubKey, REGVAL_TAPI_PERMANENT_LINEID, TapiPermanentLineID );
SetRegistryDword( hNewSubKey, REGVAL_FLAGS, Flags );
SetRegistryDword( hNewSubKey, REGVAL_RINGS, Rings );
if (DeviceName)
{
SetRegistryString( hNewSubKey, REGVAL_DEVICE_NAME, DeviceName );
}
if (ProviderGuid)
{
if (ProviderGuid[0])
{
SetRegistryString( hNewSubKey, REGVAL_PROVIDER_GUID, ProviderGuid );
}
}
SetRegistryString( hNewSubKey, REGVAL_ROUTING_CSID, Csid );
SetRegistryString( hNewSubKey, REGVAL_ROUTING_TSID, Tsid );
RegCloseKey(hNewSubKey);
}
}
BOOL
EnumDevicesChange(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
if (SubKeyName == NULL) {
//
// called once for the subkey
//
return TRUE;
}
if (FaxReg == NULL || FaxReg->Devices == NULL) {
return FALSE;
}
SetDevicesValues(
hSubKey,
FaxReg->Devices[Index].PermanentLineId,
FaxReg->Devices[Index].TapiPermanentLineID,
FaxReg->Devices[Index].Flags,
FaxReg->Devices[Index].Rings,
FaxReg->Devices[Index].Name,
FaxReg->Devices[Index].lptstrProviderGuid,
FaxReg->Devices[Index].Csid,
FaxReg->Devices[Index].Tsid
);
return TRUE;
}
BOOL
EnumLogging(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
if (SubKeyName == NULL)
{
if (Index)
{
FaxReg->Logging = (PREG_CATEGORY) MemAlloc( Index * sizeof(REG_CATEGORY) );
if (!FaxReg->Logging)
{
return FALSE;
}
}
return TRUE;
}
if (FaxReg->Logging == NULL)
{
return FALSE;
}
FaxReg->Logging[Index].CategoryName = GetRegistryString( hSubKey, REGVAL_CATEGORY_NAME, EMPTY_STRING );
FaxReg->Logging[Index].Level = GetRegistryDword( hSubKey, REGVAL_CATEGORY_LEVEL );
FaxReg->Logging[Index].Number = GetRegistryDword( hSubKey, REGVAL_CATEGORY_NUMBER );
return TRUE;
}
BOOL
EnumLoggingChange(
HKEY hSubKey,
LPWSTR SubKeyName,
DWORD Index,
LPVOID lpFaxReg
)
{
PREG_FAX_SERVICE FaxReg = (PREG_FAX_SERVICE) lpFaxReg;
if (SubKeyName == NULL) {
return TRUE;
}
SetRegistryString( hSubKey, REGVAL_CATEGORY_NAME, FaxReg->Logging[Index].CategoryName );
SetRegistryDword( hSubKey, REGVAL_CATEGORY_LEVEL, FaxReg->Logging[Index].Level );
SetRegistryDword( hSubKey, REGVAL_CATEGORY_NUMBER, FaxReg->Logging[Index].Number );
return TRUE;
}
DWORD
GetFaxRegistry(
PREG_FAX_SERVICE* ppFaxReg
)
{
HKEY hKey;
DWORD Tmp;
DWORD ec;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_READ );
if (!hKey)
{
ec = GetLastError();
return ec;
}
if (NULL == *ppFaxReg)
{
//
// First call - Allocate FaxReg and read only what is needed for event log
//
*ppFaxReg = (PREG_FAX_SERVICE) MemAlloc( sizeof(REG_FAX_SERVICE) );
if (!*ppFaxReg)
{
RegCloseKey( hKey );
return ERROR_OUTOFMEMORY;
}
ZeroMemory (*ppFaxReg, sizeof(REG_FAX_SERVICE));
//
// load the logging categories
//
(*ppFaxReg)->LoggingCount = EnumerateRegistryKeys(
hKey,
REGKEY_LOGGING,
FALSE,
EnumLogging,
*ppFaxReg
);
RegCloseKey( hKey );
return ERROR_SUCCESS;
}
//
// load the fax service values
//
(*ppFaxReg)->Retries = GetRegistryDword( hKey, REGVAL_RETRIES );
(*ppFaxReg)->RetryDelay = GetRegistryDword( hKey, REGVAL_RETRYDELAY );
(*ppFaxReg)->DirtyDays = GetRegistryDword( hKey, REGVAL_DIRTYDAYS );
(*ppFaxReg)->dwQueueState = GetRegistryDword (hKey, REGVAL_QUEUE_STATE);
(*ppFaxReg)->NextJobNumber = GetRegistryDword( hKey, REGVAL_JOB_NUMBER );
(*ppFaxReg)->Branding = GetRegistryDword( hKey, REGVAL_BRANDING );
(*ppFaxReg)->UseDeviceTsid = GetRegistryDword( hKey, REGVAL_USE_DEVICE_TSID );
(*ppFaxReg)->ServerCp = GetRegistryDword( hKey, REGVAL_SERVERCP );
Tmp = GetRegistryDword( hKey, REGVAL_STARTCHEAP );
(*ppFaxReg)->StartCheapTime.Hour = LOWORD(Tmp);
(*ppFaxReg)->StartCheapTime.Minute = HIWORD(Tmp);
Tmp = GetRegistryDword( hKey, REGVAL_STOPCHEAP );
(*ppFaxReg)->StopCheapTime.Hour = LOWORD(Tmp);
(*ppFaxReg)->StopCheapTime.Minute = HIWORD(Tmp);
(*ppFaxReg)->dwLastUniqueLineId = GetRegistryDword( hKey, REGVAL_LAST_UNIQUE_LINE_ID );
(*ppFaxReg)->dwMaxLineCloseTime = GetRegistryDword( hKey, REGVAL_MAX_LINE_CLOSE_TIME );
(*ppFaxReg)->lptstrQueueDir = GetRegistryString( hKey, REGVAL_QUEUE_DIRECTORY, NULL );
(*ppFaxReg)->dwRecipientsLimit = GetRegistryDword( hKey, REGVAL_RECIPIENTS_LIMIT );
(*ppFaxReg)->dwAllowRemote = GetRegistryDword( hKey, REGVAL_ALLOW_REMOTE );
//
// load the device providers
//
(*ppFaxReg)->DeviceProviderCount = EnumerateRegistryKeys(
hKey,
REGKEY_DEVICE_PROVIDERS,
FALSE,
EnumDeviceProviders,
*ppFaxReg
);
//
// load the routing extensions
//
(*ppFaxReg)->RoutingExtensionsCount = EnumerateRegistryKeys(
hKey,
REGKEY_ROUTING_EXTENSIONS,
FALSE,
EnumRoutingExtensions,
*ppFaxReg
);
//
// load the devices
//
(*ppFaxReg)->DeviceCount = EnumerateRegistryKeys(
hKey,
REGKEY_DEVICES,
FALSE,
EnumDevices,
*ppFaxReg
);
RegCloseKey( hKey );
return ERROR_SUCCESS;
}
VOID
FreeFaxRegistry(
PREG_FAX_SERVICE FaxReg
)
{
DWORD i,j;
if (!FaxReg) {
return;
}
for (i=0; i<FaxReg->DeviceProviderCount; i++) {
MemFree( FaxReg->DeviceProviders[i].FriendlyName );
MemFree( FaxReg->DeviceProviders[i].ImageName );
MemFree( FaxReg->DeviceProviders[i].ProviderName );
}
for (i=0; i<FaxReg->RoutingExtensionsCount; i++) {
MemFree( FaxReg->RoutingExtensions[i].FriendlyName );
MemFree( FaxReg->RoutingExtensions[i].ImageName );
for (j=0; j<FaxReg->RoutingExtensions[i].RoutingMethodsCount; j++) {
MemFree( FaxReg->RoutingExtensions[i].RoutingMethods[j].FriendlyName );
MemFree( FaxReg->RoutingExtensions[i].RoutingMethods[j].FunctionName );
MemFree( FaxReg->RoutingExtensions[i].RoutingMethods[j].Guid );
}
MemFree( FaxReg->RoutingExtensions[i].RoutingMethods );
}
MemFree( FaxReg->DeviceProviders );
MemFree( FaxReg->RoutingExtensions );
for (i=0; i<FaxReg->DeviceCount; i++) {
MemFree( FaxReg->Devices[i].Name );
}
MemFree( FaxReg->Devices );
for (i=0; i<FaxReg->LoggingCount; i++) {
MemFree( FaxReg->Logging[i].CategoryName );
}
MemFree( FaxReg->Logging );
MemFree( FaxReg->lptstrQueueDir );
MemFree( FaxReg );
}
//
// This functions is provided to support the legacy FaxSetConfiguration API call.
//
BOOL
SetFaxGlobalsRegistry(
PFAX_CONFIGURATION FaxConfig,
DWORD dwQueueState
)
{
DEBUG_FUNCTION_NAME(TEXT("SetFaxGlobalsRegistry"));
DWORD dwRes = SaveQueueState (dwQueueState);
if (ERROR_SUCCESS != dwRes)
{
SetLastError (dwRes);
return FALSE;
}
HKEY hKey;
HKEY hSentItemsArchiveKey;
HKEY hReceiptsKey;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE,
REGKEY_SOFTWARE,
TRUE,
KEY_WRITE );
if (!hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open server's registry key : %ld"),
dwRes);
return FALSE;
}
hSentItemsArchiveKey = OpenRegistryKey( hKey,
REGKEY_ARCHIVE_SENTITEMS_CONFIG,
TRUE,
KEY_WRITE );
if (!hSentItemsArchiveKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open server's sent items archive registry key : %ld"),
dwRes);
RegCloseKey( hKey );
return FALSE;
}
hReceiptsKey = OpenRegistryKey( hKey,
REGKEY_RECEIPTS_CONFIG,
TRUE,
KEY_WRITE );
if (!hReceiptsKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open server's Receipts registry key : %ld"),
dwRes);
RegCloseKey( hKey );
RegCloseKey( hSentItemsArchiveKey );
return FALSE;
}
SetRegistryDword( hKey, REGVAL_RETRIES, FaxConfig->Retries );
SetRegistryDword( hKey, REGVAL_RETRYDELAY, FaxConfig->RetryDelay );
SetRegistryDword( hKey, REGVAL_DIRTYDAYS, FaxConfig->DirtyDays );
SetRegistryDword( hKey, REGVAL_BRANDING, FaxConfig->Branding );
SetRegistryDword( hKey, REGVAL_USE_DEVICE_TSID, FaxConfig->UseDeviceTsid );
SetRegistryDword( hKey, REGVAL_SERVERCP, FaxConfig->ServerCp );
SetRegistryDword( hKey, REGVAL_STARTCHEAP, MAKELONG( FaxConfig->StartCheapTime.Hour, FaxConfig->StartCheapTime.Minute ) );
SetRegistryDword( hKey, REGVAL_STOPCHEAP, MAKELONG( FaxConfig->StopCheapTime.Hour, FaxConfig->StopCheapTime.Minute ) );
SetRegistryDword( hSentItemsArchiveKey,
REGVAL_ARCHIVE_USE,
FaxConfig->ArchiveOutgoingFaxes);
SetRegistryString( hSentItemsArchiveKey,
REGVAL_ARCHIVE_FOLDER,
FaxConfig->ArchiveDirectory );
RegCloseKey( hReceiptsKey );
RegCloseKey( hSentItemsArchiveKey );
RegCloseKey( hKey );
return TRUE;
}
/******************************************************************************
* Name: SetFaxJobNumberRegistry
* Author:
*******************************************************************************
DESCRIPTION:
Saves the value of the next job id to the registry at the
REGKEY_FAXSERVER\NextJobId value.
PARAMETERS:
NextJobNumber
A DWORD value of the next job id.
RETURN VALUE:
TRUE if no error occured.
FALSE otherwise.
REMARKS:
NONE.
*******************************************************************************/
BOOL
SetFaxJobNumberRegistry(
DWORD NextJobNumber
)
{
HKEY hKey;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, TRUE, KEY_WRITE );
if (!hKey) {
return FALSE;
}
SetRegistryDword( hKey, REGVAL_JOB_NUMBER, NextJobNumber );
RegCloseKey( hKey );
return TRUE;
}
BOOL
GetLoggingCategoriesRegistry(
PREG_FAX_LOGGING FaxRegLogging
)
{
REG_FAX_SERVICE FaxReg = {0};
HKEY hKey;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_READ );
if (!hKey) {
return FALSE;
}
FaxRegLogging->LoggingCount = EnumerateRegistryKeys(
hKey,
REGKEY_LOGGING,
FALSE,
EnumLogging,
&FaxReg
);
RegCloseKey( hKey );
FaxRegLogging->Logging = FaxReg.Logging;
return TRUE;
}
BOOL
SetLoggingCategoriesRegistry(
PREG_FAX_LOGGING FaxRegLogging
)
{
REG_FAX_SERVICE FaxReg = {0};
HKEY hKey;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, TRUE, KEY_READ | KEY_WRITE );
if (!hKey) {
return FALSE;
}
FaxReg.Logging = FaxRegLogging->Logging;
FaxReg.LoggingCount = FaxRegLogging->LoggingCount;
EnumerateRegistryKeys(
hKey,
REGKEY_LOGGING,
TRUE,
EnumLoggingChange,
&FaxReg
);
RegCloseKey( hKey );
return TRUE;
}
PREG_FAX_DEVICES
GetFaxDevicesRegistry(
VOID
)
{
PREG_FAX_SERVICE FaxReg;
PREG_FAX_DEVICES FaxRegDevices;
HKEY hKey;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_READ );
if (!hKey) {
return NULL;
}
FaxReg = (PREG_FAX_SERVICE) MemAlloc( sizeof(REG_FAX_SERVICE) );
if (!FaxReg) {
RegCloseKey( hKey );
return NULL;
}
FaxRegDevices = (PREG_FAX_DEVICES) MemAlloc( sizeof(REG_FAX_DEVICES) );
if (!FaxRegDevices) {
MemFree( FaxReg );
RegCloseKey( hKey );
return NULL;
}
//
// load the devices
//
FaxReg->DeviceCount = EnumerateRegistryKeys(
hKey,
REGKEY_DEVICES,
FALSE,
EnumDevices,
FaxReg
);
RegCloseKey( hKey );
FaxRegDevices->Devices = FaxReg->Devices;
FaxRegDevices->DeviceCount = FaxReg->DeviceCount;
MemFree( FaxReg );
return FaxRegDevices;
}
//
// Note: This function requires mutual execlusion. Use CsLine to sync access to it.
//
DWORD
RegAddNewFaxDevice(
LPDWORD lpdwLastUniqueLineId,
LPDWORD lpdwPermanentLineId,
LPTSTR DeviceName,
LPTSTR ProviderName,
LPTSTR ProviderGuid,
LPTSTR Csid,
LPTSTR Tsid,
DWORD TapiPermanentLineID,
DWORD Flags,
DWORD Rings
)
{
HKEY hKey;
TCHAR SubKeyName[128];
DWORD dwNewUniqueLineId;
DWORD dwAttempt = 0;
DWORD dwRes = ERROR_SUCCESS;
DEBUG_FUNCTION_NAME(TEXT("RegAddNewFaxDevice"));
Assert( lpdwLastUniqueLineId);
Assert( lpdwPermanentLineId);
if (0 == *(lpdwPermanentLineId))
{
if( ERROR_SUCCESS != GetNewServiceDeviceID(lpdwLastUniqueLineId,lpdwPermanentLineId) )
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Failed to generate next uniqueu line id."));
return E_FAIL;
}
}
//
// The caller provider the unique line id. This is an update operation.
//
dwNewUniqueLineId = *lpdwPermanentLineId;
//
// create the device's registry key
//
_stprintf( SubKeyName, TEXT("%s\\%010d"), REGKEY_FAX_DEVICES, dwNewUniqueLineId );
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKeyName, TRUE, KEY_WRITE );
if (!hKey) {
dwRes = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey failed for [%s] (ec: %ld)"),
SubKeyName,
dwRes);
return dwRes;
}
SetDevicesValues(
hKey,
*lpdwPermanentLineId,
TapiPermanentLineID,
Flags,
Rings,
DeviceName,
ProviderGuid,
Csid,
Tsid
);
RegCloseKey( hKey );
//
// close the handles and leave
//
return dwRes;
}
DWORD
RegSetFaxDeviceFlags(
DWORD dwPermanentLineID,
DWORD dwFlags
)
{
HKEY hKey;
TCHAR SubKeyName[256] = {0};
DWORD dwRes = ERROR_SUCCESS;
DEBUG_FUNCTION_NAME(TEXT("RegSetFaxDeviceFlags"));
//
// Open the device's registry key
//
_sntprintf( SubKeyName,
ARR_SIZE(SubKeyName) - 1,
TEXT("%s\\%010d\\%s"),
REGKEY_FAX_DEVICES,
dwPermanentLineID,
REGKEY_FAXSVC_DEVICE_GUID);
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKeyName, FALSE, KEY_WRITE );
if (NULL == hKey)
{
dwRes = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey failed for [%s] (ec: %ld)"),
SubKeyName,
dwRes);
return dwRes;
}
if (!SetRegistryDword(hKey, REGVAL_FLAGS, dwFlags))
{
dwRes = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("SetRegistryDword failed (ec: %ld)"),
dwRes);
}
RegCloseKey( hKey );
//
// close the handles and leave
//
return dwRes;
}
BOOL
SetFaxRoutingInfo(
LPTSTR ExtensionName,
LPTSTR MethodName,
LPTSTR Guid,
DWORD Priority,
LPTSTR FunctionName,
LPTSTR FriendlyName
)
{
HKEY hKey;
LPTSTR KeyName = NULL;
// calculate string size and allocate memory.
// the string sizes includes the terminating NULL which is replaced with '\\' and terminating NULL of the KeyName String
KeyName = (LPTSTR) MemAlloc( StringSize(REGKEY_ROUTING_EXTENSION_KEY) +
StringSize(ExtensionName) +
StringSize(REGKEY_ROUTING_METHODS) +
StringSize(MethodName)
);
if ( !KeyName )
return FALSE;
wsprintf( KeyName, L"%s\\%s\\%s\\%s", REGKEY_ROUTING_EXTENSION_KEY, ExtensionName,REGKEY_ROUTING_METHODS, MethodName );
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, KeyName, FALSE, KEY_WRITE );
if (!hKey) {
MemFree( KeyName );
return FALSE;
}
MemFree ( KeyName );
SetRegistryString( hKey, REGVAL_FRIENDLY_NAME, FriendlyName );
SetRegistryString( hKey, REGVAL_FUNCTION_NAME, FunctionName );
SetRegistryString( hKey, REGVAL_GUID, Guid );
SetRegistryDword ( hKey, REGVAL_ROUTING_PRIORITY, Priority );
RegCloseKey( hKey );
return TRUE;
}
BOOL
DeleteFaxDevice(
DWORD PermanentLineID,
DWORD TapiPermanentLineID
)
{
BOOL success = TRUE;
TCHAR SubKey[512];
// delete any extension configuration data
_stprintf( SubKey, TEXT("%s\\%08x"), REGKEY_TAPIDEVICES, TapiPermanentLineID );
if(!DeleteRegistryKey( HKEY_LOCAL_MACHINE, SubKey ))
success = FALSE;
// delete any device data
_stprintf( SubKey, TEXT("%s\\%s\\%010d"), REGKEY_SOFTWARE, REGKEY_DEVICES, PermanentLineID);
if(!DeleteRegistryKey( HKEY_LOCAL_MACHINE, SubKey ))
success = FALSE;
return success;
}
VOID
FreeFaxDevicesRegistry(
PREG_FAX_DEVICES FaxReg
)
{
DWORD i;
if (!FaxReg) {
return;
}
for (i=0; i<FaxReg->DeviceCount; i++) {
MemFree( FaxReg->Devices[i].Name );
}
MemFree( FaxReg->Devices );
MemFree( FaxReg );
}
BOOL
CreateFaxEventSource(
PREG_FAX_SERVICE FaxReg,
PFAX_LOG_CATEGORY DefaultCategories,
int DefaultCategoryCount
)
{
HKEY hKey;
HKEY hKeyLogging;
DWORD i;
DEBUG_FUNCTION_NAME(TEXT("CreateFaxEventSource"));
if (FaxReg->LoggingCount == 0)
{
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_FAX_LOGGING, TRUE, KEY_WRITE );
if (!hKey)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey failed with %ld."),
GetLastError ());
return FALSE;
}
FaxReg->Logging = (PREG_CATEGORY) MemAlloc(DefaultCategoryCount * sizeof(REG_CATEGORY) );
if (!FaxReg->Logging)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("MemAlloc (%ld) failed."),
DefaultCategoryCount * sizeof(REG_CATEGORY));
RegCloseKey( hKey );
return FALSE;
}
for (i=0; i< (DWORD) DefaultCategoryCount; i++)
{
TCHAR szKeyName[16] = {0};
_itot(i+1,szKeyName,10);
hKeyLogging = OpenRegistryKey( hKey, szKeyName, TRUE, KEY_WRITE );
if (hKeyLogging)
{
SetRegistryString( hKeyLogging, REGVAL_CATEGORY_NAME, DefaultCategories[i].Name );
FaxReg->Logging[i].CategoryName = StringDup( DefaultCategories[i].Name);
SetRegistryDword( hKeyLogging, REGVAL_CATEGORY_LEVEL, DefaultCategories[i].Level );
FaxReg->Logging[i].Level = DefaultCategories[i].Level;
SetRegistryDword( hKeyLogging, REGVAL_CATEGORY_NUMBER, DefaultCategories[i].Category );
FaxReg->Logging[i].Number = DefaultCategories[i].Category;
RegCloseKey( hKeyLogging );
}
}
FaxReg->LoggingCount = DefaultCategoryCount;
RegCloseKey( hKey );
}
return TRUE;
}
BOOL
GetInstallationInfo(
LPDWORD Installed,
LPDWORD InstallType,
LPDWORD InstalledPlatforms,
LPDWORD ProductType
)
{
HKEY hKey;
LONG rVal;
DWORD RegType;
DWORD RegSize;
TCHAR ProductTypeStr[32];
DWORD Bytes;
DWORD Type;
if (Installed == NULL || InstallType == NULL || InstalledPlatforms == NULL || ProductType == NULL) {
return FALSE;
}
rVal = RegOpenKeyEx(
HKEY_LOCAL_MACHINE,
REGKEY_FAX_SETUP,
0,
KEY_READ,
&hKey
);
if (rVal != ERROR_SUCCESS) {
DebugPrint(( TEXT("Could not open setup registry key, ec=0x%08x"), rVal ));
return FALSE;
}
RegSize = sizeof(DWORD);
rVal = RegQueryValueEx(
hKey,
REGVAL_FAXINSTALLED,
0,
&RegType,
(LPBYTE) Installed,
&RegSize
);
if (rVal != ERROR_SUCCESS) {
DebugPrint(( TEXT("Could not query installed registry value, ec=0x%08x"), rVal ));
*Installed = 0;
}
rVal = RegQueryValueEx(
hKey,
REGVAL_FAXINSTALL_TYPE,
0,
&RegType,
(LPBYTE) InstallType,
&RegSize
);
if (rVal != ERROR_SUCCESS) {
DebugPrint(( TEXT("Could not query install type registry value, ec=0x%08x"), rVal ));
*InstallType = 0;
}
rVal = RegQueryValueEx(
hKey,
REGVAL_FAXINSTALLED_PLATFORMS,
0,
&RegType,
(LPBYTE) InstalledPlatforms,
&RegSize
);
if (rVal != ERROR_SUCCESS) {
DebugPrint(( TEXT("Could not query install platforms mask registry value, ec=0x%08x"), rVal ));
*InstalledPlatforms = 0;
}
RegCloseKey( hKey );
//
// get the product type
//
*ProductType = PRODUCT_TYPE_WINNT;
rVal = RegOpenKeyEx(
HKEY_LOCAL_MACHINE,
TEXT("System\\CurrentControlSet\\Control\\ProductOptions"),
0,
KEY_READ,
&hKey
);
if (rVal == ERROR_SUCCESS) {
Bytes = sizeof(ProductTypeStr);
rVal = RegQueryValueEx(
hKey,
TEXT("ProductType"),
NULL,
&Type,
(LPBYTE) ProductTypeStr,
&Bytes
);
if (rVal == ERROR_SUCCESS) {
if ((_tcsicmp( ProductTypeStr, TEXT("SERVERNT") ) == 0) ||
(_tcsicmp( ProductTypeStr, TEXT("LANMANNT") ) == 0)) {
*ProductType = PRODUCT_TYPE_SERVER;
}
}
RegCloseKey( hKey );
}
return TRUE;
}
BOOL
IsModemClass1(
LPSTR SubKey,
LPBOOL Class1Fax
)
{
BOOL rVal = TRUE;
LONG Rslt;
HKEY hKey;
DWORD Type;
DWORD Size;
*Class1Fax = 0;
Rslt = RegOpenKeyExA(
HKEY_LOCAL_MACHINE,
SubKey,
0,
KEY_READ,
&hKey
);
if (Rslt == ERROR_SUCCESS) {
Size = sizeof(DWORD);
Rslt = RegQueryValueEx(
hKey,
TEXT("FaxClass1"),
0,
&Type,
(LPBYTE) Class1Fax,
&Size
);
if (Rslt != ERROR_SUCCESS) {
rVal = FALSE;
}
RegCloseKey( hKey );
}
return rVal;
}
BOOL
SaveModemClass(
LPSTR SubKey,
BOOL Class1Fax
)
{
BOOL rVal = FALSE;
LONG Rslt;
HKEY hKey;
Rslt = RegOpenKeyExA(
HKEY_LOCAL_MACHINE,
SubKey,
0,
KEY_WRITE,
&hKey
);
if (Rslt == ERROR_SUCCESS) {
Rslt = RegSetValueEx(
hKey,
TEXT("FaxClass1"),
0,
REG_DWORD,
(LPBYTE) &Class1Fax,
sizeof(DWORD)
);
if (Rslt == ERROR_SUCCESS) {
rVal = TRUE;
}
RegCloseKey( hKey );
}
return rVal;
}
BOOL
GetOrigSetupData(
IN DWORD dwPermanentLineId,
OUT PREG_SETUP RegSetup
)
/*++
Routine name : GetOrigSetupData
Routine description:
Read from the Registry Device's data. At upgrades, Setup writes some Devices's data,
and this function reads this and fills RegSetup.
Devices are recognized by their Permanent Line Id, which should not change during the
upgrade. After a specific device information is read, the key is deleted.
Author:
Iv Garber (IvG), Mar, 2001
Arguments:
dwPermanentLineId [IN] - Permanent Line Id of the Device
RegSetup [OUT] - the structure to be returned
Return Value:
TRUE if succeded, FALSE otherwise.
--*/
{
HKEY hKey = NULL;
BOOL fDeviceKey = TRUE;
TCHAR tszKeyName[256] = {0};
DEBUG_FUNCTION_NAME(TEXT("GetOrigSetupData"));
//
// see if some data is stored for this Permanent Line Id
//
_stprintf(tszKeyName, TEXT("%s\\%010d"), REGKEY_FAX_SETUP_ORIG, dwPermanentLineId);
hKey = OpenRegistryKey(HKEY_LOCAL_MACHINE, tszKeyName, FALSE, KEY_READ);
if (!hKey)
{
//
// This Permanent Line Id is new, so take default values
//
fDeviceKey = FALSE;
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_FAX_SETUP_ORIG, FALSE, KEY_READ);
if (!hKey)
{
//
// Registry is corrupted
//
DebugPrintEx(
DEBUG_ERR,
TEXT("Cann't open key SETUP_ORIG, ec = %ld"),
GetLastError());
return FALSE;
}
}
RegSetup->lptstrDescription = StringDup(EMPTY_STRING);
RegSetup->Csid = GetRegistryString(hKey, REGVAL_ROUTING_CSID, REGVAL_DEFAULT_CSID);
RegSetup->Tsid = GetRegistryString(hKey, REGVAL_ROUTING_TSID, REGVAL_DEFAULT_TSID);
RegSetup->Rings = GetRegistryDword(hKey, REGVAL_RINGS);
RegSetup->Flags = GetRegistryDword(hKey, REGVAL_FLAGS);
RegCloseKey(hKey);
//
// Delete the key if it is a key of a device after upgrade from W2K.
//
if (TRUE == fDeviceKey)
{
DWORD dwRes = RegDeleteKey (HKEY_LOCAL_MACHINE, tszKeyName);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("RegDeleteKey failed, error %ld"),
dwRes);
}
}
return TRUE;
}
VOID
FreeOrigSetupData(
PREG_SETUP RegSetup
)
{
MemFree( RegSetup->Csid );
MemFree( RegSetup->Tsid );
MemFree( RegSetup->lptstrDescription );
}
DWORD
SaveQueueState (
DWORD dwNewState
)
/*++
Routine name : SaveQueueState
Routine description:
Saves the queue state bits to the registry
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
dwNewState [in] - New state to save
Return Value:
Standard Win32 error codes
--*/
{
HKEY hKey;
DWORD dwRes;
DEBUG_FUNCTION_NAME(TEXT("SaveQueueState"));
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_WRITE );
if (!hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
//
// Set the fax queue value
//
if (!SetRegistryDword( hKey, REGVAL_QUEUE_STATE, dwNewState))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
RegCloseKey( hKey );
return dwRes;
}
RegCloseKey( hKey );
return ERROR_SUCCESS;
} // SaveQueueState
DWORD
StoreReceiptsSettings (
CONST PFAX_RECEIPTS_CONFIG pReceiptsConfig
)
/*++
Routine name : StoreReceiptsSettings
Routine description:
Stores Receipts configuration in the registry.
Create the Receipts subkey if not existent.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
pReceiptsConfig [in] - Receipts configuration to store
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hServerKey = NULL;
HKEY hReceiptsKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("StoreReceiptsSettings"));
hServerKey = OpenRegistryKey( HKEY_LOCAL_MACHINE,
REGKEY_SOFTWARE,
FALSE,
KEY_WRITE );
if (NULL == hServerKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
dwRes = RegCreateKey (hServerKey, REGKEY_RECEIPTS_CONFIG, &hReceiptsKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't create or open key : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hReceiptsKey, REGVAL_ISFOR_MSROUTE, pReceiptsConfig->bIsToUseForMSRouteThroughEmailMethod))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hReceiptsKey, REGVAL_RECEIPTS_TYPE, pReceiptsConfig->dwAllowedReceipts))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if(
(pReceiptsConfig->dwAllowedReceipts & DRT_EMAIL)
||
pReceiptsConfig->bIsToUseForMSRouteThroughEmailMethod
)
{
if (!SetRegistryDword( hReceiptsKey, REGVAL_RECEIPTS_PORT, pReceiptsConfig->dwSMTPPort))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hReceiptsKey, REGVAL_RECEIPTS_SMTP_AUTH_TYPE, pReceiptsConfig->SMTPAuthOption))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hReceiptsKey,
REGVAL_RECEIPTS_SERVER,
pReceiptsConfig->lptstrSMTPServer ?
pReceiptsConfig->lptstrSMTPServer :
EMPTY_STRING))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hReceiptsKey,
REGVAL_RECEIPTS_FROM,
pReceiptsConfig->lptstrSMTPFrom ?
pReceiptsConfig->lptstrSMTPFrom : EMPTY_STRING))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hReceiptsKey,
REGVAL_RECEIPTS_USER,
pReceiptsConfig->lptstrSMTPUserName ?
pReceiptsConfig->lptstrSMTPUserName : EMPTY_STRING))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (pReceiptsConfig->lptstrSMTPPassword)
{
if (!SetRegistrySecureString(
hReceiptsKey,
REGVAL_RECEIPTS_PASSWORD,
pReceiptsConfig->lptstrSMTPPassword ?
pReceiptsConfig->lptstrSMTPPassword : EMPTY_STRING,
TRUE // Optionally non-encrypted
))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
}
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hReceiptsKey)
{
RegCloseKey (hReceiptsKey);
}
if (NULL != hServerKey)
{
RegCloseKey (hServerKey);
}
return dwRes;
} // StoreReceiptsSettings
DWORD
LoadReceiptsSettings (
PFAX_SERVER_RECEIPTS_CONFIGW pReceiptsConfig
)
/*++
Routine name : LoadReceiptsSettings
Routine description:
Reads Receipts configuration from the registry.
Ovverride destination strings without freeing anything.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
pReceiptsConfig [out] - Receipts configuration to read
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hReceiptsKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("LoadReceiptsSettings"));
hReceiptsKey = OpenRegistryKey(
HKEY_LOCAL_MACHINE,
REGKEY_SOFTWARE TEXT("\\") REGKEY_RECEIPTS_CONFIG,
FALSE,
KEY_READ | KEY_WRITE );
if (NULL == hReceiptsKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
pReceiptsConfig->dwSMTPPort = GetRegistryDword (hReceiptsKey, REGVAL_RECEIPTS_PORT);
if (0 == pReceiptsConfig->dwSMTPPort)
{
//
// A zero port is invalid
//
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("SMTPPort invalid value read : %ld"),
dwRes);
goto exit;
}
pReceiptsConfig->bIsToUseForMSRouteThroughEmailMethod =
GetRegistryDword (hReceiptsKey, REGVAL_ISFOR_MSROUTE);
pReceiptsConfig->SMTPAuthOption =
(FAX_ENUM_SMTP_AUTH_OPTIONS)GetRegistryDword (hReceiptsKey, REGVAL_RECEIPTS_SMTP_AUTH_TYPE);
if ((FAX_SMTP_AUTH_ANONYMOUS > pReceiptsConfig->SMTPAuthOption) ||
(FAX_SMTP_AUTH_NTLM < pReceiptsConfig->SMTPAuthOption))
{
//
// Value out of range
//
dwRes = ERROR_BADDB;
SetLastError (dwRes);
DebugPrintEx(
DEBUG_ERR,
TEXT("SMTPAuthOption value out of range"));
goto exit;
}
pReceiptsConfig->dwAllowedReceipts =GetRegistryDword (hReceiptsKey, REGVAL_RECEIPTS_TYPE);
if (pReceiptsConfig->dwAllowedReceipts & ~DRT_ALL)
{
//
// Value out of range
//
dwRes = ERROR_BADDB;
SetLastError (dwRes);
DebugPrintEx(
DEBUG_ERR,
TEXT("AllowedReceipts value out of range"));
goto exit;
}
pReceiptsConfig->lptstrSMTPServer = GetRegistryString (hReceiptsKey, REGVAL_RECEIPTS_SERVER, EMPTY_STRING);
pReceiptsConfig->lptstrSMTPFrom = GetRegistryString (hReceiptsKey, REGVAL_RECEIPTS_FROM, EMPTY_STRING);
pReceiptsConfig->lptstrSMTPPassword = NULL; // we do not hold the password in memory - we read it only when we need to
pReceiptsConfig->lptstrSMTPUserName = GetRegistryString (hReceiptsKey, REGVAL_RECEIPTS_USER, EMPTY_STRING);
pReceiptsConfig->lptstrReserved = NULL;
if (TRUE == IsDesktopSKU())
{
//
// We do not support SMTP receipts on desktop SKUs
//
pReceiptsConfig->dwAllowedReceipts &= ~DRT_EMAIL;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hReceiptsKey)
{
RegCloseKey (hReceiptsKey);
}
return dwRes;
} // LoadReceiptsSettings
DWORD
StoreOutboxSettings (
PFAX_OUTBOX_CONFIG pOutboxCfg
)
/*++
Routine name : StoreOutboxSettings
Routine description:
Stores Outbox configuration to the registry.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
pOutboxCfg [in] - Outbox configuration to write
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("StoreOutboxSettings"));
hKey = OpenRegistryKey(
HKEY_LOCAL_MACHINE,
REGKEY_SOFTWARE,
FALSE,
KEY_WRITE );
if (NULL == hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
if (!SetRegistryDword( hKey, REGVAL_RETRIES, pOutboxCfg->dwRetries ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_RETRIES) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_RETRYDELAY, pOutboxCfg->dwRetryDelay ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_RETRYDELAY) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_DIRTYDAYS, pOutboxCfg->dwAgeLimit ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_DIRTYDAYS) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_BRANDING, pOutboxCfg->bBranding ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_BRANDING) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_USE_DEVICE_TSID, pOutboxCfg->bUseDeviceTSID ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_USE_DEVICE_TSID) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_SERVERCP, !pOutboxCfg->bAllowPersonalCP ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_SERVERCP) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey,
REGVAL_STARTCHEAP,
MAKELONG(pOutboxCfg->dtDiscountStart.Hour,
pOutboxCfg->dtDiscountStart.Minute) ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_STARTCHEAP) : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey,
REGVAL_STOPCHEAP,
MAKELONG(pOutboxCfg->dtDiscountEnd.Hour,
pOutboxCfg->dtDiscountEnd.Minute) ))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't SetRegistryDword(REGVAL_STOPCHEAP) : %ld"),
dwRes);
goto exit;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hKey)
{
RegCloseKey (hKey);
}
return dwRes;
} // StoreOutboxSettings
DWORD
LoadArchiveSettings (
FAX_ENUM_MESSAGE_FOLDER Folder,
PFAX_ARCHIVE_CONFIG pCfg
)
/*++
Routine name : LoadArchiveSettings
Routine description:
Reads archive configuration from the registry.
Ovverride destination strings without freeing anything.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
Folder [in ] - Archive folder type
pCfg [out] - Archive configuration to read
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("LoadArchiveSettings"));
Assert (FAX_MESSAGE_FOLDER_INBOX == Folder ||
FAX_MESSAGE_FOLDER_SENTITEMS == Folder);
Assert (pCfg);
hKey = OpenRegistryKey(
HKEY_LOCAL_MACHINE,
FAX_MESSAGE_FOLDER_INBOX == Folder ?
REGKEY_SOFTWARE TEXT("\\") REGKEY_ARCHIVE_INBOX_CONFIG :
REGKEY_SOFTWARE TEXT("\\") REGKEY_ARCHIVE_SENTITEMS_CONFIG,
FALSE,
KEY_READ | KEY_WRITE );
if (NULL == hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
pCfg->dwSizeOfStruct = sizeof (FAX_ARCHIVE_CONFIG);
pCfg->bUseArchive = GetRegistryDword (hKey, REGVAL_ARCHIVE_USE);
pCfg->bSizeQuotaWarning = GetRegistryDword (hKey, REGVAL_ARCHIVE_SIZE_QUOTA_WARNING);
pCfg->dwSizeQuotaHighWatermark = GetRegistryDword (hKey, REGVAL_ARCHIVE_HIGH_WATERMARK);
pCfg->dwSizeQuotaLowWatermark = GetRegistryDword (hKey, REGVAL_ARCHIVE_LOW_WATERMARK);
pCfg->dwAgeLimit = GetRegistryDword (hKey, REGVAL_ARCHIVE_AGE_LIMIT);
if (pCfg->bUseArchive &&
(pCfg->dwSizeQuotaHighWatermark < pCfg->dwSizeQuotaLowWatermark))
{
//
// Invalid value
//
DebugPrintEx(DEBUG_ERR, TEXT("Invalid archive watermarks"));
dwRes = ERROR_INVALID_DATA;
goto exit;
}
pCfg->lpcstrFolder = GetRegistryString (hKey, REGVAL_ARCHIVE_FOLDER, BAD_FOLDER_STRING);
if (pCfg->bUseArchive && !lstrcmp (BAD_FOLDER_STRING, pCfg->lpcstrFolder))
{
//
// Invalid value
//
DebugPrintEx(DEBUG_ERR, TEXT("Invalid archive folder"));
dwRes = ERROR_INVALID_DATA;
MemFree (pCfg->lpcstrFolder);
pCfg->lpcstrFolder = NULL;
goto exit;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hKey)
{
RegCloseKey (hKey);
}
return dwRes;
} // LoadArchiveSettings
DWORD
StoreArchiveSettings (
FAX_ENUM_MESSAGE_FOLDER Folder,
PFAX_ARCHIVE_CONFIG pCfg
)
/*++
Routine name : StoreArchiveSettings
Routine description:
Writes archive configuration to the registry.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
Folder [in] - Archive folder type
pCfg [in] - Archive configuration to write
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hServerKey = NULL;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("StoreArchiveSettings"));
Assert (FAX_MESSAGE_FOLDER_INBOX == Folder ||
FAX_MESSAGE_FOLDER_SENTITEMS == Folder);
Assert (pCfg);
hServerKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_WRITE );
if (NULL == hServerKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
dwRes = RegCreateKey ( hServerKey,
FAX_MESSAGE_FOLDER_INBOX == Folder ?
REGKEY_ARCHIVE_INBOX_CONFIG :
REGKEY_ARCHIVE_SENTITEMS_CONFIG,
&hKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't create or open key : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ARCHIVE_USE, pCfg->bUseArchive))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ARCHIVE_SIZE_QUOTA_WARNING, pCfg->bSizeQuotaWarning))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ARCHIVE_HIGH_WATERMARK, pCfg->dwSizeQuotaHighWatermark))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ARCHIVE_LOW_WATERMARK, pCfg->dwSizeQuotaLowWatermark))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ARCHIVE_AGE_LIMIT, pCfg->dwAgeLimit))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hKey,
REGVAL_ARCHIVE_FOLDER,
pCfg->lpcstrFolder ? pCfg->lpcstrFolder : EMPTY_STRING))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hKey)
{
RegCloseKey (hKey);
}
if (NULL != hServerKey)
{
RegCloseKey (hServerKey);
}
return dwRes;
} // StoreArchiveSettings
DWORD
LoadActivityLoggingSettings (
PFAX_SERVER_ACTIVITY_LOGGING_CONFIG pLogCfg
)
/*++
Routine name : LoadActivityLoggingSettings
Routine description:
Reads activity logging configuration from the registry.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
pLogCfg [in] - Activity logging configuration to read
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("LoadActivityLoggingSettings"));
Assert (pLogCfg);
hKey = OpenRegistryKey(
HKEY_LOCAL_MACHINE,
REGKEY_SOFTWARE TEXT("\\") REGKEY_ACTIVITY_LOG_CONFIG,
FALSE,
KEY_READ | KEY_WRITE );
if (NULL == hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
pLogCfg->dwSizeOfStruct = sizeof (FAX_ACTIVITY_LOGGING_CONFIG);
pLogCfg->bLogIncoming = GetRegistryDword (hKey, REGVAL_ACTIVITY_LOG_IN);
pLogCfg->bLogOutgoing = GetRegistryDword (hKey, REGVAL_ACTIVITY_LOG_OUT);
//
// read Activity log file limit criterions setting
//
// Notice: This settings are not configurable through UI nor RPC calls.
// The only way to configure them is through directly registry settings.
// Hence StoreActivityLoggingSettings() will not persist this settings back to the registry
//
pLogCfg->dwLogLimitCriteria = GetRegistryDword (hKey, REGVAL_ACTIVITY_LOG_LIMIT_CRITERIA);
pLogCfg->dwLogSizeLimit = GetRegistryDword (hKey, REGVAL_ACTIVITY_LOG_SIZE_LIMIT);
pLogCfg->dwLogAgeLimit = GetRegistryDword (hKey, REGVAL_ACTIVITY_LOG_AGE_LIMIT);
pLogCfg->dwLimitReachedAction = GetRegistryDword (hKey, REGVAL_ACTIVITY_LOG_LIMIT_REACHED_ACTION);
if ( 0 == pLogCfg->dwLogSizeLimit)
{
//
// Illegal value, set default value
//
DebugPrintEx(
DEBUG_ERR,
TEXT("Illegal value in dwLogSizeLimit. Default value of %ld Mbytes is used."),
ACTIVITY_LOG_DEFAULT_SIZE_LIMIT);
pLogCfg->dwLogSizeLimit = ACTIVITY_LOG_DEFAULT_SIZE_LIMIT;
}
if ( 0 == pLogCfg->dwLogAgeLimit )
{
//
// Illegal value, set default value
//
DebugPrintEx(
DEBUG_ERR,
TEXT("Illegal value in dwLogAgeLimit. Default value of %ld months is used."),
ACTIVITY_LOG_DEFAULT_AGE_LIMIT);
pLogCfg->dwLogAgeLimit = ACTIVITY_LOG_DEFAULT_AGE_LIMIT;
}
if ( ACTIVITY_LOG_LIMIT_CRITERIA_NONE != pLogCfg->dwLogLimitCriteria &&
ACTIVITY_LOG_LIMIT_CRITERIA_SIZE != pLogCfg->dwLogLimitCriteria &&
ACTIVITY_LOG_LIMIT_CRITERIA_AGE != pLogCfg->dwLogLimitCriteria )
{
//
// Illegal value, set default value
//
DebugPrintEx(
DEBUG_ERR,
TEXT("Illegal value in dwLogLimitCriteria. Default value (not using logging limit) - is used.")
);
pLogCfg->dwLogLimitCriteria = ACTIVITY_LOG_LIMIT_CRITERIA_NONE;
}
if ( ACTIVITY_LOG_LIMIT_REACHED_ACTION_COPY != pLogCfg->dwLimitReachedAction &&
ACTIVITY_LOG_LIMIT_REACHED_ACTION_DELETE != pLogCfg->dwLimitReachedAction )
{
//
// Illegal value, set default value
//
DebugPrintEx(
DEBUG_ERR,
TEXT("Illegal value in dwLogLimitCriteria. Default value (copy log file) is used.")
);
pLogCfg->dwLimitReachedAction = ACTIVITY_LOG_LIMIT_REACHED_ACTION_COPY;
}
if (pLogCfg->bLogIncoming || pLogCfg->bLogOutgoing)
{
pLogCfg->lptstrDBPath = GetRegistryString (hKey, REGVAL_ACTIVITY_LOG_DB, BAD_FOLDER_STRING);
}
else
{
//
// No logging => DB path is NULL
//
pLogCfg->lptstrDBPath = NULL;
}
if ((pLogCfg->bLogIncoming || pLogCfg->bLogOutgoing) &&
!lstrcmp (BAD_FOLDER_STRING, pLogCfg->lptstrDBPath))
{
//
// Invalid value
//
DebugPrintEx(DEBUG_ERR, TEXT("Invalid activity logging database"));
dwRes = ERROR_INVALID_DATA;
MemFree (pLogCfg->lptstrDBPath);
pLogCfg->lptstrDBPath = NULL;
goto exit;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hKey)
{
RegCloseKey (hKey);
}
return dwRes;
} // LoadActivityLoggingSettings
DWORD
StoreActivityLoggingSettings (
PFAX_ACTIVITY_LOGGING_CONFIG pLogCfg
)
/*++
Routine name : StoreActivityLoggingSettings
Routine description:
Writes activity logging configuration to the registry.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
pLogCfg [in] - Activity logging configuration to write
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hServerKey = NULL;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("StoreActivityLoggingSettings"));
Assert (pLogCfg);
hServerKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_WRITE );
if (NULL == hServerKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open key : %ld"),
dwRes);
return dwRes;
}
dwRes = RegCreateKey ( hServerKey,
REGKEY_ACTIVITY_LOG_CONFIG,
&hKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't create or open key : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ACTIVITY_LOG_IN, pLogCfg->bLogIncoming))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_ACTIVITY_LOG_OUT, pLogCfg->bLogOutgoing))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hKey,
REGVAL_ACTIVITY_LOG_DB,
pLogCfg->lptstrDBPath ? pLogCfg->lptstrDBPath : EMPTY_STRING))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hKey)
{
RegCloseKey (hKey);
}
if (NULL != hServerKey)
{
RegCloseKey (hServerKey);
}
return dwRes;
} // StoreActivityLoggingSettings
DWORD
StoreDeviceConfig (
DWORD dwDeviceId,
PFAX_PORT_INFO_EX pPortInfo,
BOOL bVirtualDevice
)
/*++
Routine name : StoreDeviceConfig
Routine description:
Writes device configuration to the registry.
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
dwDeviceId [in] - Device identifier
pPortInfo [in] - Configuration bloack to write.
Writes: Enable send flag
Enable receive flag
Rings for answer count
CSID
TSID
Description
bVirtualDevice [in] - Should we set FPF_VIRTUAL ?
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hKey = NULL;
TCHAR wszSubKeyName[MAX_PATH];
DWORD dwFlags = 0;
DEBUG_FUNCTION_NAME(TEXT("StoreDeviceConfig"));
Assert (pPortInfo);
_stprintf( wszSubKeyName, TEXT("%s\\%010d\\%s"), REGKEY_FAX_DEVICES, dwDeviceId, REGKEY_FAXSVC_DEVICE_GUID );
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, wszSubKeyName, FALSE, KEY_WRITE );
if (NULL == hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open device key : %ld"),
dwRes);
ASSERT_FALSE; // The device must exist !!!
return dwRes;
}
if (bVirtualDevice)
{
dwFlags |= FPF_VIRTUAL;
}
if (FAX_DEVICE_RECEIVE_MODE_AUTO == pPortInfo->ReceiveMode)
{
dwFlags |= FPF_RECEIVE;
}
if (pPortInfo->bSend)
{
dwFlags |= FPF_SEND;
}
if (!SetRegistryDword( hKey, REGVAL_FLAGS, dwFlags))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryDword( hKey, REGVAL_RINGS, pPortInfo->dwRings))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hKey, REGVAL_ROUTING_CSID, pPortInfo->lptstrCsid))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hKey, REGVAL_ROUTING_TSID, pPortInfo->lptstrTsid))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
if (!SetRegistryString( hKey, REGVAL_DEVICE_DESCRIPTION, pPortInfo->lptstrDescription))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't write value : %ld"),
dwRes);
goto exit;
}
Assert (ERROR_SUCCESS == dwRes);
exit:
if (NULL != hKey)
{
RegCloseKey (hKey);
}
return dwRes;
} // StoreDeviceConfig
static
DWORD
OpenExtensionKey (
DWORD dwDeviceId,
FAX_ENUM_DEVICE_ID_SOURCE DevIdSrc,
PHKEY lphKey
)
/*++
Routine name : OpenExtensionKey
Routine description:
Opens the extension's configuration key according to the device id
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
dwDeviceId [in ] - Device identifier
DevIdSrc [in ] - Class of device id (Fax / TAPI)
lphKey [out] - Registry handle to open key
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
TCHAR wszSubKeyName[MAX_PATH];
DEBUG_FUNCTION_NAME(TEXT("OpenExtensionKey"));
Assert (lphKey);
if (0 == dwDeviceId)
{
//
// Non-associated data is always written under the fax devices key
//
DevIdSrc = DEV_ID_SRC_FAX;
}
switch (DevIdSrc)
{
case DEV_ID_SRC_FAX:
if (!dwDeviceId)
{
//
// We're dealing with an unassociated device here
//
_stprintf( wszSubKeyName,
TEXT("%s\\%s"),
REGKEY_FAX_DEVICES,
REGKEY_UNASSOC_EXTENSION_DATA );
}
else
{
//
// Extension data associated with a device , saved under service GUID !!!
//
_stprintf( wszSubKeyName, TEXT("%s\\%010d\\%s"), REGKEY_FAX_DEVICES, dwDeviceId, REGKEY_FAXSVC_DEVICE_GUID );
}
break;
case DEV_ID_SRC_TAPI:
Assert (dwDeviceId);
{
//
// Make sure the key of TAPI devices configuration exists - create if needed.
//
HKEY hkeyTAPIConfig = OpenRegistryKey (HKEY_LOCAL_MACHINE,
REGKEY_TAPIDEVICES,
TRUE,
KEY_READ);
if (NULL == hkeyTAPIConfig)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open / create TAPI devices configuration key : %ld"),
dwRes);
return dwRes;
}
RegCloseKey (hkeyTAPIConfig);
}
_stprintf( wszSubKeyName, TEXT("%s\\%08lx"), REGKEY_TAPIDEVICES, dwDeviceId );
break;
default:
ASSERT_FALSE;
return ERROR_GEN_FAILURE;
}
//
// Try to open device key (create if needed)
//
*lphKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, wszSubKeyName, TRUE, KEY_READ | KEY_WRITE );
if (NULL == *lphKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open device (%ld) key : %ld"),
dwDeviceId,
dwRes);
}
return dwRes;
} // OpenExtensionKey
DWORD
ReadExtensionData (
DWORD dwDeviceId,
FAX_ENUM_DEVICE_ID_SOURCE DevIdSrc,
LPCWSTR lpcwstrNameGUID,
LPBYTE *ppData,
LPDWORD lpdwDataSize
)
/*++
Routine name : ReadExtensionData
Routine description:
Reads extesnion configuration data from the registry
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
dwDeviceId [in ] - Device identifier
0 = Data is not associated with any given device
DevIdSrc [in ] - Class of device id (Fax / TAPI)
lpcwstrNameGUID [in ] - Name of data (GUID format)
ppData [out] - Pointer to block that receives the data.
lpdwDataSize [out] - Points to data size
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("ReadExtensionData"));
Assert (ppData);
Assert (lpdwDataSize);
dwRes = OpenExtensionKey (dwDeviceId, DevIdSrc, &hKey);
if (ERROR_SUCCESS != dwRes)
{
return dwRes;
}
dwRes = GetRegistrySecureBinary(hKey,
lpcwstrNameGUID,
ppData,
lpdwDataSize,
TRUE, // Optionally non-ecrypted
NULL // Dont care if the data was decrypted or not
);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("GetRegistrySecureBinary on device %ld and GUID %s failed with %ld"),
dwDeviceId,
lpcwstrNameGUID,
dwRes);
goto exit;
}
//
// Success
//
Assert (ERROR_SUCCESS == dwRes);
exit:
if (hKey)
{
RegCloseKey (hKey);
}
return dwRes;
} // ReadExtensionData
DWORD
WriteExtensionData (
DWORD dwDeviceId,
FAX_ENUM_DEVICE_ID_SOURCE DevIdSrc,
LPCWSTR lpcwstrNameGUID,
LPBYTE pData,
DWORD dwDataSize
)
/*++
Routine name : WriteExtensionData
Routine description:
Writes extesnion configuration data to the registry
Author:
Eran Yariv (EranY), Nov, 1999
Arguments:
dwDeviceId [in ] - Device identifier
0 = Data is not associated with any given device
DevIdSrc [in ] - Class of device id (Fax / TAPI)
lpcwstrNameGUID [in ] - Name of data (GUID format)
pData [out] - Pointer to data.
dwDataSize [out] - Data size
Return Value:
Standard Win32 error code
--*/
{
DWORD dwRes = ERROR_SUCCESS;
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("WriteExtensionData"));
Assert (pData);
Assert (dwDataSize);
dwRes = OpenExtensionKey (dwDeviceId, DevIdSrc, &hKey);
if (ERROR_SUCCESS != dwRes)
{
return dwRes;
}
//
// Write data
//
if (!SetRegistrySecureBinary (hKey,
lpcwstrNameGUID,
pData,
dwDataSize,
TRUE // Optionally non-ecrypted
))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("SetRegistrySecureBinary on device %ld and GUID %s failed with %ld"),
dwDeviceId,
lpcwstrNameGUID,
dwRes);
}
RegCloseKey (hKey);
return dwRes;
} // WriteExtensionData
//********************************************
//* Outbound routing
//********************************************
HKEY
OpenOutboundGroupKey (
LPCWSTR lpcwstrGroupName,
BOOL fNewKey,
REGSAM SamDesired
)
/*++
Routine name : OpenOutboundGroupKey
Routine description:
Opens an outbound routing group key
Author:
Oded Sacher (OdedS), Dec, 1999
Arguments:
lpcwstrGroupName [in] - The outbound routing group name
fNewKey [in] - Flag that indicates to create a new key
SamDesired [in] - Desired access (See OpenRegistryKey)
Return Value:
Handle to the opened key. If this is NULL call GetLastError() for more info.
--*/
{
HKEY hGroupkey = NULL;
DEBUG_FUNCTION_NAME(TEXT("OpenOutboundGroupKey"));
WCHAR wszSubKeyName[2*MAX_PATH] = {0};
int Count;
Assert (lpcwstrGroupName);
Count = _snwprintf ( wszSubKeyName,
ARR_SIZE(wszSubKeyName) - 1,
TEXT("%s\\%s"),
REGKEY_FAX_OUTBOUND_ROUTING_GROUPS,
lpcwstrGroupName );
if (Count < 0)
{
DebugPrintEx(DEBUG_ERR, TEXT("File Name exceded MAX_PATH"));
SetLastError (ERROR_BUFFER_OVERFLOW);
return NULL;
}
hGroupkey = OpenRegistryKey( HKEY_LOCAL_MACHINE, wszSubKeyName, fNewKey, SamDesired );
if (NULL == hGroupkey)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't create group key, OpenRegistryKey failed : %ld"),
GetLastError());
}
return hGroupkey;
} //OpenOutboundGroupKey
HKEY
OpenOutboundRuleKey (
DWORD dwCountryCode,
DWORD dwAreaCode,
BOOL fNewKey,
REGSAM SamDesired
)
/*++
Routine name : OpenOutboundRuleKey
Routine description:
Opens an outbound routing group key
Author:
Oded Sacher (OdedS), Dec, 1999
Arguments:
dwCountryCode [in] - The outbound routing rule country code
dwAreaCode [in] - The outbound routing rule area code
fNewKey [in] - Flag that indicates to create a new key
SamDesired [in] - Desired access (See OpenRegistryKey)
Return Value:
Handle to the opened key. If this is NULL call GetLastError() for more info.
--*/
{
HKEY hRulekey = NULL;
DEBUG_FUNCTION_NAME(TEXT("OpenOutboundRuleKey"));
WCHAR wszSubKeyName[2*MAX_PATH] = {0};
int Count;
Count = _snwprintf ( wszSubKeyName,
ARR_SIZE(wszSubKeyName) - 1,
TEXT("%s\\%ld:%ld"),
REGKEY_FAX_OUTBOUND_ROUTING_RULES,
dwCountryCode,
dwAreaCode );
if (Count < 0)
{
DebugPrintEx(DEBUG_ERR, TEXT("File Name exceded MAX_PATH"));
SetLastError (ERROR_BUFFER_OVERFLOW);
return NULL;
}
hRulekey = OpenRegistryKey( HKEY_LOCAL_MACHINE, wszSubKeyName, fNewKey, SamDesired );
if (NULL == hRulekey)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't create rule key, OpenRegistryKey failed : %ld"),
GetLastError());
}
return hRulekey;
} // OpenOutboundRuleKey
DWORD
DeleteOutboundRuleKey (DWORD dwCountryCode, DWORD dwAreaCode)
/*++
Routine name : DeleteOutboundRuleKey
Routine description:
Deletes an existing outbound routing rule key
Author:
Oded Sacher (OdedS), Dec, 1999
Arguments:
dwCountryCode [in ] - The rule's country code
dwAreaCode [in ] - The rule's area code
Return Value:
Standard Win32 error code
--*/
{
HKEY hRulekey = NULL;
DEBUG_FUNCTION_NAME(TEXT("DeleteOutboundRuleKey"));
WCHAR wszSubKeyName[MAX_PATH];
DWORD dwRes = ERROR_SUCCESS;
int iCount;
iCount = _snwprintf ( wszSubKeyName,
MAX_PATH - 1,
TEXT("%ld:%ld"),
dwCountryCode,
dwAreaCode );
if (iCount < 0)
{
DebugPrintEx(DEBUG_ERR, TEXT("File Name exceded MAX_PATH"));
return ERROR_BUFFER_OVERFLOW;
}
hRulekey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_FAX_OUTBOUND_ROUTING_RULES, FALSE, DELETE );
if (NULL == hRulekey)
{
dwRes = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("Can't open rule key, OpenRegistryKey failed : %ld"),
dwRes);
return dwRes;
}
dwRes = RegDeleteKey (hRulekey, wszSubKeyName);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("RegDeleteKey failed, error %ld"),
dwRes);
}
RegCloseKey (hRulekey);
return dwRes;
} // DeleteOutboundRuleKey
DWORD
AddNewProviderToRegistry (
LPCWSTR lpctstrGUID,
LPCWSTR lpctstrFriendlyName,
LPCWSTR lpctstrImageName,
LPCWSTR lpctstrTspName,
DWORD dwFSPIVersion
)
/*++
Routine name : AddNewProviderToRegistry
Routine description:
Adds a new FSP entry to the registry
Author:
Eran Yariv (EranY), Dec, 1999
Arguments:
lpctstrGUID [in] - GUID of FSP
lpctstrFriendlyName [in] - Friendly name of FSP
lpctstrImageName [in] - Image name of FSP. May contain environment variables
lpctstrTspName [in] - TSP name of FSP.
dwFSPIVersion [in] - FSP's API version.
Return Value:
Standard Win32 error code
--*/
{
HKEY hKey = NULL;
HKEY hProviderKey = NULL;
DWORD dwRes;
DWORD dw;
DEBUG_FUNCTION_NAME(TEXT("AddNewProviderToRegistry"));
//
// Open providers key
//
dwRes = RegOpenKeyEx (HKEY_LOCAL_MACHINE, REGKEY_DEVICE_PROVIDER_KEY, 0, KEY_WRITE, &hKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error opening providers key (ec = %ld)"),
dwRes);
return dwRes;
}
//
// Create key for provider
//
dwRes = RegCreateKey (hKey, lpctstrGUID, &hProviderKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error creating provider key (%s) (ec = %ld)"),
lpctstrFriendlyName,
dwRes);
goto exit;
}
//
// Write provider's data into the key
//
if (!SetRegistryString (hProviderKey, REGVAL_FRIENDLY_NAME, lpctstrFriendlyName))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error writing string value (ec = %ld)"),
dwRes);
goto exit;
}
if (!SetRegistryStringExpand (hProviderKey, REGVAL_IMAGE_NAME, lpctstrImageName))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error writing auto-expand string value (ec = %ld)"),
dwRes);
goto exit;
}
if (!SetRegistryString (hProviderKey, REGVAL_PROVIDER_NAME, lpctstrTspName))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error writing string value (ec = %ld)"),
dwRes);
goto exit;
}
if (!SetRegistryString (hProviderKey, REGVAL_PROVIDER_GUID, lpctstrGUID))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error writing string value (ec = %ld)"),
dwRes);
goto exit;
}
if (!SetRegistryDword (hProviderKey, REGVAL_PROVIDER_API_VERSION, dwFSPIVersion))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error writing DWORD value (ec = %ld)"),
dwRes);
goto exit;
}
DebugPrintEx(
DEBUG_MSG,
TEXT("Provider %s successfuly added."),
lpctstrFriendlyName);
Assert (ERROR_SUCCESS == dwRes);
exit:
if (ERROR_SUCCESS != dwRes && hKey)
{
//
// Try to remove half-cooked key
//
dw = RegDeleteKey (hKey, lpctstrGUID);
if (ERROR_SUCCESS != dw)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error deleting provider's key (ec = %ld)"),
dw);
}
}
if (hKey)
{
dw = RegCloseKey (hKey);
if (ERROR_SUCCESS != dw)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error closing providers key (ec = %ld)"),
dw);
}
}
if (hProviderKey)
{
dw = RegCloseKey (hProviderKey);
if (ERROR_SUCCESS != dw)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error closing provider's key (ec = %ld)"),
dw);
}
}
return dwRes;
} // AddNewProviderToRegistry
DWORD
RemoveProviderFromRegistry (
LPCWSTR lpctstrGUID
)
/*++
Routine name : RemoveProviderFromRegistry
Routine description:
Removes an existing FSP entry from the registry
Author:
Eran Yariv (EranY), Dec, 1999
Arguments:
lpctstrGUID [in] - GUID of FSP
Return Value:
Standard Win32 error code
--*/
{
HKEY hKey = NULL;
DWORD dwRes;
DWORD dw;
DEBUG_FUNCTION_NAME(TEXT("RemoveProviderFromRegistry"));
dwRes = RegOpenKeyEx (HKEY_LOCAL_MACHINE, REGKEY_DEVICE_PROVIDER_KEY,0, DELETE, &hKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error opening providers key (ec = %ld)"),
dwRes);
return dwRes;
}
dwRes = RegDeleteKey (hKey, lpctstrGUID);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error deleting provider key ( %s ) (ec = %ld)"),
lpctstrGUID,
dwRes);
}
dw = RegCloseKey (hKey);
if (ERROR_SUCCESS != dw)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error closing providers key (ec = %ld)"),
dw);
}
return dwRes;
} // RemoveProviderFromRegistry
DWORD
WriteManualAnswerDeviceId (
DWORD dwDeviceId
)
/*++
Routine name : WriteManualAnswerDeviceId
Routine description:
Write the manual-answer device id to the registry
Author:
Eran Yariv (EranY), Dec, 2000
Arguments:
dwDeviceId [in] - Device id (0 = None)
Return Value:
Standard Win32 error code
--*/
{
HKEY hKey = NULL;
DWORD dwRes = ERROR_SUCCESS;
DEBUG_FUNCTION_NAME(TEXT("WriteManualAnswerDeviceId"));
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_WRITE );
if (!hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error opening server key (ec = %ld)"),
dwRes);
return dwRes;
}
if (!SetRegistryDword (hKey, REGVAL_MANUAL_ANSWER_DEVICE, dwDeviceId))
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error setting registry value (ec = %ld)"),
dwRes);
}
dwRes = RegCloseKey (hKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error closing providers key (ec = %ld)"),
dwRes);
}
return dwRes;
} // WriteManualAnswerDeviceId
DWORD
ReadManualAnswerDeviceId (
LPDWORD lpdwDeviceId
)
/*++
Routine name : ReadManualAnswerDeviceId
Routine description:
Read the manual-answer device id from the registry
Author:
Eran Yariv (EranY), Dec, 2000
Arguments:
lpdwDeviceId [out] - Device id (0 = None)
Return Value:
Standard Win32 error code
--*/
{
HKEY hKey = NULL;
DWORD dwRes = ERROR_SUCCESS;
DEBUG_FUNCTION_NAME(TEXT("ReadManualAnswerDeviceId"));
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_SOFTWARE, FALSE, KEY_READ );
if (!hKey)
{
dwRes = GetLastError ();
DebugPrintEx(
DEBUG_ERR,
TEXT("Error opening server key (ec = %ld)"),
dwRes);
return dwRes;
}
*lpdwDeviceId = GetRegistryDword (hKey, REGVAL_MANUAL_ANSWER_DEVICE);
dwRes = RegCloseKey (hKey);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Error closing providers key (ec = %ld)"),
dwRes);
}
return dwRes;
} // ReadManualAnswerDeviceId
DWORD
FaxCopyRegSubkeys(
LPCTSTR strDestSubKeyName,
HKEY hKeySrcHive,
LPCTSTR strSrcSubKeyName
)
/*++
Routine name : FaxCopyRegSubkeys
Routine description:
Copy a content of one registry key into another
using shell function SHCopyKey
Caller must supply the source key handle *AND* a subkey whose subkeys and values are to be copied
Author:
Caliv Nir (t-nicali), Mar, 2002
Arguments:
strDestSubKeyName [in] - Destination registry key name
strSrcSubKeyName [in] - Source registry key name
hKeySrcHive [in] - Handle to the source key (for example, HKEY_LOCAL_MACHINE).
Return Value:
ERROR_SUCCESS - on succesful move
win32 error code on failure
--*/
{
DWORD dwRet = ERROR_SUCCESS;
HKEY hKeyDest = NULL;
DEBUG_FUNCTION_NAME(TEXT("FaxCopyRegSubkeys"));
//
// Create destination Key
//
hKeyDest = OpenRegistryKey(
HKEY_LOCAL_MACHINE,
strDestSubKeyName,
TRUE, // create
KEY_WRITE);
if (!hKeyDest)
{
dwRet = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey failed [%lu], Can't copy keys."),
dwRet
);
goto exit;
}
//
// copy subkeys recursively
//
dwRet = SHCopyKey(
hKeySrcHive,
strSrcSubKeyName,
hKeyDest,
0);
if ( ERROR_SUCCESS != dwRet )
{
DebugPrintEx(
DEBUG_ERR,
TEXT("SHCopyKey failed with [%ld]"),
dwRet);
goto exit;
}
Assert(ERROR_SUCCESS == dwRet);
exit:
if (NULL != hKeyDest)
{
if(ERROR_SUCCESS != RegCloseKey(hKeyDest))
{
DebugPrintEx(DEBUG_ERR,
TEXT("RegCloseKey failed (ec=%iu)"),
GetLastError());
}
}
return dwRet;
} // FaxCopyRegSubkeys
/*++
Routine name : MoveDeviceRegIntoDeviceCache
Routine description:
Move device's service and TAPI data into device cache
Author:
Caliv Nir (t-nicali), Apr, 2001
Arguments:
dwServerPermanentID [in] - service device ID
dwTapiPermanentLineID [in] - tapi devive ID
fManualAnswer [in] - TRUE if the device was set to manual answer
Return Value:
ERROR_SUCCESS - on succesful move
win32 error code on failure
--*/
DWORD
MoveDeviceRegIntoDeviceCache(
DWORD dwServerPermanentID,
DWORD dwTapiPermanentLineID,
BOOL fManualAnswer
)
{
DWORD ec = ERROR_SUCCESS; // LastError for this function.
HKEY hKey = NULL;
TCHAR strSrcSubKeyName [MAX_PATH];
TCHAR strDestSubKeyName[MAX_PATH];
DWORDLONG dwlTimeNow;
DEBUG_FUNCTION_NAME(TEXT("MoveDeviceRegIntoDeviceCache"));
//
// open/create - "fax\Device Cache\GUID" Registry Key
// and create new key for the device using the dwTapiPermanentLineID as a key
// server data is stored under service GUID
//
_stprintf( strDestSubKeyName, TEXT("%s\\%08lx\\%s"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID, REGKEY_FAXSVC_DEVICE_GUID );
//
// open - "fax\Devices" Registry Key
//
_stprintf( strSrcSubKeyName, TEXT("%s\\%010lu\\%s"), REGKEY_FAX_DEVICES, dwServerPermanentID, REGKEY_FAXSVC_DEVICE_GUID );
ec = FaxCopyRegSubkeys(strDestSubKeyName,HKEY_LOCAL_MACHINE,strSrcSubKeyName);
if ( ERROR_SUCCESS != ec )
{
DebugPrintEx(
DEBUG_ERR,
TEXT("FaxCopyRegSubkeys of service data failed with [%ld] for tapi ID [%lu]. abort movement"),
ec,
dwTapiPermanentLineID
);
return ec;
}
//
// If the device was a manual answer device, set it in the registry
// open - "fax\Device Cache\dwTapiPermanentLineID" Registry Key
//
_stprintf( strDestSubKeyName, TEXT("%s\\%08lx"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID);
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, strDestSubKeyName, FALSE, KEY_WRITE );
if (hKey)
{
SetRegistryDword( hKey, REGVAL_MANUAL_ANSWER, fManualAnswer );
RegCloseKey(hKey);
}
else
{
DebugPrintEx( DEBUG_ERR,
TEXT("OpenRegistryKey failed with [%lu] for [%s]."),
GetLastError(),
strDestSubKeyName);
}
ec = DeleteDeviceEntry(dwServerPermanentID);
if ( ERROR_SUCCESS != ec )
{
DebugPrintEx(
DEBUG_WRN,
TEXT("DeleteDeviceEntry of service data failed with [%ld] for tapi ID [%lu]. continue movement"),
ec,
dwTapiPermanentLineID
);
}
//
// open/create - "fax\Device Cache\TAPI Data" Registry Key
// and create new key for the device using the dwTapiPermanentLineID as a key
//
_stprintf( strDestSubKeyName, TEXT("%s\\%08lx\\%s"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID, REGKEY_TAPI_DATA );
//
// open - "fax\TAPIDevices" Registry Key
//
_stprintf( strSrcSubKeyName, TEXT("%s\\%08lx"), REGKEY_TAPIDEVICES, dwTapiPermanentLineID );
ec = FaxCopyRegSubkeys(strDestSubKeyName,HKEY_LOCAL_MACHINE,strSrcSubKeyName);
if ( ERROR_SUCCESS != ec )
{
DebugPrintEx(
DEBUG_WRN,
TEXT("FaxCopyRegSubkeys of TAPI data failed with [%ld] for tapi ID [%lu]."),
ec,
dwTapiPermanentLineID
);
}
ec = DeleteTapiEntry(dwTapiPermanentLineID);
if ( ERROR_SUCCESS != ec )
{
DebugPrintEx(
DEBUG_WRN,
TEXT("DeleteTapiEntry of service data failed with [%ld] for tapi ID [%lu]."),
ec,
dwTapiPermanentLineID
);
}
//
// Mark cache entry creation time
//
GetSystemTimeAsFileTime((FILETIME *)&dwlTimeNow);
if ( FALSE == UpdateLastDetectedTime(dwTapiPermanentLineID,dwlTimeNow) )
{
// the entry will be delete in the next service startup
DebugPrintEx(
DEBUG_WRN,
TEXT("UpdateLastDetectedTime failed for device cache ID no. [%lu]."),
dwTapiPermanentLineID
);
}
// service device data has been moved
return ERROR_SUCCESS;
}
/*++
Routine name : RestoreDeviceRegFromDeviceCache
Routine description:
restore a device data from device cache, into devices
Author:
Caliv Nir (t-nicali), Apr, 2001
Arguments:
dwServerPermanentID [in] - service device ID
dwTapiPermanentLineID [in] - tapi devive ID
Return Value:
ERROR_SUCCESS - on succesful move
win32 error code on failure
--*/
DWORD
RestoreDeviceRegFromDeviceCache(DWORD dwServerPermanentID,DWORD dwTapiPermanentLineID)
{
DWORD ec = ERROR_SUCCESS; // LastError for this function.
HKEY hKey = NULL;
HKEY hKeySrc = NULL;
TCHAR strSrcSubKeyName [MAX_PATH];
TCHAR strDestSubKeyName[MAX_PATH];
BOOL fFaxDevicesKeyCreated = FALSE;
DEBUG_FUNCTION_NAME(TEXT("RestoreDeviceRegFromDeviceCache"));
//
// Restore Service date
//
//
// "fax\Device Cache\dwTapiPermanentLineID\REGKEY_FAXSVC_DEVICE_GUID" Registry Key
//
_stprintf( strSrcSubKeyName, TEXT("%s\\%08lx\\%s"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID, REGKEY_FAXSVC_DEVICE_GUID );
//
// "fax\Devices\dwServerPermanentID\REGKEY_FAXSVC_DEVICE_GUID" Registry Key
//
_stprintf( strDestSubKeyName, TEXT("%s\\%010lu\\%s"), REGKEY_FAX_DEVICES, dwServerPermanentID, REGKEY_FAXSVC_DEVICE_GUID );
ec = FaxCopyRegSubkeys(strDestSubKeyName,HKEY_LOCAL_MACHINE,strSrcSubKeyName);
if ( ERROR_SUCCESS != ec )
{
DebugPrintEx(
DEBUG_ERR,
TEXT("FaxCopyRegSubkeys of service data failed with [%lu] for tapi ID [%lu]. abort movement"),
ec,
dwTapiPermanentLineID
);
goto Exit;
}
fFaxDevicesKeyCreated = TRUE;
//
// open - "fax\Devices\dwServerPermanentID" Registry Key
//
_stprintf( strSrcSubKeyName, TEXT("%s\\%010lu"), REGKEY_FAX_DEVICES, dwServerPermanentID);
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, strSrcSubKeyName, FALSE, KEY_WRITE);
if (!hKey)
{
ec = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey failed with [%lu] for [%s]. abort movement"),
ec,
strSrcSubKeyName
);
goto Exit;
}
//
// store "Permanent Lineid" value
//
if ( FALSE == SetRegistryDword(hKey, REGVAL_PERMANENT_LINEID, dwServerPermanentID) )
{
ec = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("SetRegistryDword failed for [%s]. abort movement"),
REGVAL_PERMANENT_LINEID
);
goto Exit;
}
//
// Restore TAPI data
//
//
// open - "fax\Device Cache\dwTapiPermanentLineID\TAPI Data" Registry Key
//
_stprintf( strSrcSubKeyName, TEXT("%s\\%08lx\\%s"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID, REGKEY_TAPI_DATA );
//
// open/create - "fax\TAPIDevices\dwTapiPermanentLineID" Registry Key
//
_stprintf( strDestSubKeyName, TEXT("%s\\%08lx"), REGKEY_TAPIDEVICES, dwTapiPermanentLineID );
//
// See if fax\Device Cache\dwTapiPermanentLineID\TAPI Data exists
//
hKeySrc = OpenRegistryKey( HKEY_LOCAL_MACHINE, strSrcSubKeyName, FALSE, KEY_READ );
if (!hKeySrc)
{
//
// This data does not have to be there
//
DebugPrintEx(
DEBUG_WRN,
TEXT("OpenRegistryKey failed with [%lu], Can't copy keys."),
GetLastError());
}
else
{
//
// fax\Device Cache\dwTapiPermanentLineID\TAPI Data exists, try to copy data
//
RegCloseKey(hKeySrc);
ec = FaxCopyRegSubkeys(strDestSubKeyName,HKEY_LOCAL_MACHINE, strSrcSubKeyName);
if ( ERROR_SUCCESS != ec)
{
DebugPrintEx(
DEBUG_WRN,
TEXT("FaxCopyRegSubkeys of TAPI data failed with [%lu] for tapi ID [%lu]."),
ec,
dwTapiPermanentLineID
);
goto Exit;
}
}
Assert (ERROR_SUCCESS == ec);
Exit:
if (NULL != hKey)
{
RegCloseKey(hKey);
}
if (ERROR_SUCCESS != ec &&
TRUE == fFaxDevicesKeyCreated)
{
//
// Delete the registry entry fax\Devices\dwServerPermanentID
//
DWORD dwRes = DeleteDeviceEntry(dwServerPermanentID);
if (ERROR_SUCCESS != dwRes)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("DeleteDeviceEntry failed with [%lu] for server ID [%lu]."),
dwRes,
dwServerPermanentID
);
}
}
DeleteCacheEntry(dwTapiPermanentLineID);
return ec;
}
/*++
Routine name : FindServiceDeviceByTapiPermanentLineID
Routine description:
Search for a device configuration in the registry with a given "Tapi Permanent Line ID"
and the device's name. and return it's service ID and REG_SETUP data
Author:
Caliv Nir (t-nicali), Mar, 2001
Updated:
Apr, 2001 - Device cache re-implementation
Arguments:
dwTapiPermanentLineID [in] - Tapi Permanent Line ID to search
strDeviceName [in] - Device name
pRegSetup [out] - Parameter, for returning registry stored Csid, Tsid, Flags, Rings
pInputFaxReg [in] - Devices list (from GetFaxDevicesRegistry() )
Return Value:
Permanent Line ID (server's ID) or 0 if not found
--*/
DWORD
FindServiceDeviceByTapiPermanentLineID(
DWORD dwTapiPermanentLineID,
LPCTSTR strDeviceName,
PREG_SETUP pRegSetup,
const PREG_FAX_DEVICES pInputFaxReg
)
{
DWORD dwDevice;
DWORD dwServiceID = 0;
DEBUG_FUNCTION_NAME(TEXT("FindServiceDeviceByTapiPermanentLineID"));
Assert( pRegSetup );
Assert( pInputFaxReg );
// iterate through all devices and try to find the device with the given TapiPermanentLineID and name
for ( dwDevice = 0 ; dwDevice < pInputFaxReg->DeviceCount ; ++dwDevice )
{
PREG_DEVICE pRegDevice = &(pInputFaxReg->Devices[dwDevice]);
if(!pRegDevice->bValidDevice)
{
// the device's registry record is not valid
continue;
}
// it's the same device if permanent Tapi line ID and the device name are equal.
if ( pRegDevice->TapiPermanentLineID == dwTapiPermanentLineID &&
(0 == _tcscmp(strDeviceName,pRegDevice->lptstrDeviceName)) )
{
// update REG_SETUP record with the registry values
LPTSTR strTemp = NULL;
if ( NULL != (strTemp = StringDup(pRegDevice->Csid) ) )
{
MemFree(pRegSetup->Csid);
pRegSetup->Csid = strTemp;
}
if ( NULL != (strTemp = StringDup(pRegDevice->Tsid) ) )
{
MemFree(pRegSetup->Tsid);
pRegSetup->Tsid = strTemp;
}
if ( NULL != (strTemp = StringDup(pRegDevice->lptstrDescription) ) )
{
MemFree(pRegSetup->lptstrDescription);
pRegSetup->lptstrDescription = strTemp;
}
pRegSetup->Flags = pRegDevice->Flags;
pRegSetup->Rings = pRegDevice->Rings;
dwServiceID = pRegDevice->PermanentLineId; // server's line ID (also the key of the device in the registry)
pRegDevice->DeviceInstalled = TRUE; // mark as installed, will be needed later for registry clean-up
break; // found it no need to continue
}
}
return dwServiceID;
}
/*++
Routine name : FindCacheEntryByTapiPermanentLineID
Routine description:
Search for a device configuration in the registry Device cache with a given "Tapi Permanent Line ID"
and the device's name.
Author:
Caliv Nir (t-nicali), Apr, 2001
Arguments:
dwTapiPermanentLineID [in] - Tapi Permanent Line ID to search
strDeviceName [in] - Device name
pRegSetup [out] - Parameter, for returning registry stored Csid, Tsid, Flags, Rings
lpdwLastUniqueLineId [in] - last unique Server device ID (from registry), for assigning the device with new ID
pfManualAnswer [out] - TRUE if the device was wet to manual answer when moved to the cache
Return Value:
Permanent Line ID (server's ID) or 0 if not found
--*/
DWORD
FindCacheEntryByTapiPermanentLineID(
DWORD dwTapiPermanentLineID,
LPCTSTR strDeviceName,
PREG_SETUP pRegSetup,
LPDWORD lpdwLastUniqueLineId,
BOOL* pfManualAnswer
)
{
DWORD dwNewServiceID = 0;
HKEY hKey = NULL;
TCHAR SubKeyName[MAX_PATH];
LPTSTR strDeviceNameFromCache=NULL;
BOOL fManualAnswer = FALSE;
DEBUG_FUNCTION_NAME(TEXT("FindCacheEntryByTapiPermanentLineID"));
//
// open - "fax\Device Cache\dwTapiPermanentLineID\REGKEY_FAXSVC_DEVICE_GUID" Registry Key
//
_stprintf( SubKeyName, TEXT("%s\\%08lx\\%s"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID, REGKEY_FAXSVC_DEVICE_GUID );
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKeyName, FALSE, KEY_READ );
if (!hKey)
{
return dwNewServiceID;
}
//
// found the dwTapiPermanentLineID inside the cache now check the device's name
//
Assert(strDeviceName);
strDeviceNameFromCache=GetRegistryString(hKey,REGVAL_DEVICE_NAME,NULL);
if ( (NULL != strDeviceNameFromCache) &&
(0 == _tcscmp(strDeviceName,strDeviceNameFromCache)) )
{
//
// found the device entry in cache
//
if ( ERROR_SUCCESS != GetNewServiceDeviceID(lpdwLastUniqueLineId, &dwNewServiceID))
{
DebugPrintEx(
DEBUG_ERR,
TEXT("GetNewServiceDeviceID failed and couldn't assign new Service ID")
);
dwNewServiceID = 0;
}
}
if (hKey)
{
RegCloseKey(hKey);
}
MemFree(strDeviceNameFromCache);
if ( dwNewServiceID )
{
//
// Chcek if the device was set to manual answer
// open - "fax\Device Cache\dwTapiPermanentLineID" Registry Key
//
_stprintf( SubKeyName, TEXT("%s\\%08lx"), REGKEY_FAX_DEVICES_CACHE, dwTapiPermanentLineID);
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKeyName, FALSE, KEY_READ );
if (hKey)
{
fManualAnswer = GetRegistryDword( hKey, REGVAL_MANUAL_ANSWER );
RegCloseKey(hKey);
}
*pfManualAnswer = fManualAnswer;
//
// move the cahce entry into devices
//
if ( ERROR_SUCCESS == RestoreDeviceRegFromDeviceCache(dwNewServiceID,dwTapiPermanentLineID) )
{
//
// update REG_SETUP record with the registry values
//
Assert( pRegSetup );
_stprintf( SubKeyName, TEXT("%s\\%010lu\\%s"), REGKEY_FAX_DEVICES, dwNewServiceID, REGKEY_FAXSVC_DEVICE_GUID );
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKeyName, FALSE, KEY_READ );
if (!hKey) {
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey failed for [%s]. REG_SETUP was not updated."),
SubKeyName
);
//
// return the new service ID but REG_SETUP will contains it's default values
//
return dwNewServiceID;
}
LPTSTR strTemp = NULL;
if ( NULL != (strTemp = GetRegistryString( hKey, REGVAL_ROUTING_CSID, REGVAL_DEFAULT_CSID )) )
{
MemFree(pRegSetup->Csid);
pRegSetup->Csid = strTemp;
}
if ( NULL != (strTemp = GetRegistryString( hKey, REGVAL_ROUTING_TSID, REGVAL_DEFAULT_TSID )) )
{
MemFree(pRegSetup->Tsid);
pRegSetup->Tsid = strTemp;
}
if ( NULL != (strTemp = GetRegistryString( hKey, REGVAL_DEVICE_DESCRIPTION, EMPTY_STRING )) )
{
MemFree(pRegSetup->lptstrDescription);
pRegSetup->lptstrDescription = strTemp;
}
pRegSetup->Flags = GetRegistryDword( hKey, REGVAL_FLAGS );
pRegSetup->Rings = GetRegistryDword( hKey, REGVAL_RINGS );
RegCloseKey(hKey);
}
else
{
//
// couldn't restore the device cache entry
//
dwNewServiceID = 0;
}
}
return dwNewServiceID;
}
/*++
Routine name : GetNewServiceDeviceID
Routine description:
The routine search and return new Service device ID.
The routine also update this new ID in registry
ReImplemented By:
Caliv Nir (t-nicali), Apr, 2001
Arguments:
lpdwLastUniqueLineId [in/out] - last ID given to service device (from registry)
lpdwPermanentLineId [out] - on success will contain the new ID
Return Value:
ERROR_SUCCESS - when ID was successfully assigned
on failue - win32 error code
--*/
DWORD
GetNewServiceDeviceID(
LPDWORD lpdwLastUniqueLineId,
LPDWORD lpdwPermanentLineId
)
{
//
// Create a new UniqueLineInd.
// A fax unique line id is always below the base of the FSP line ids.
//
DWORD dwUniqueDeviceIdsSpace = DEFAULT_REGVAL_PROVIDER_DEVICE_ID_PREFIX_BASE - DEFAULT_REGVAL_FAX_UNIQUE_DEVICE_ID_BASE;
DWORD bGeneratedId = FALSE;
DWORD dwRes = ERROR_SUCCESS;
TCHAR SubKeyName[MAX_PATH];
HKEY hKey = NULL;
DEBUG_FUNCTION_NAME(TEXT("GetNewServiceDeviceID"));
//
// Scan through all available space
//
if (*lpdwLastUniqueLineId < DEFAULT_REGVAL_FAX_UNIQUE_DEVICE_ID_BASE)
{
//
// Set to minimum. May happen only in first attempt.
//
*lpdwLastUniqueLineId = DEFAULT_REGVAL_FAX_UNIQUE_DEVICE_ID_BASE;
}
DWORD dwAttempt;
for (dwAttempt = 0; dwAttempt< dwUniqueDeviceIdsSpace; dwAttempt++)
{
(*lpdwLastUniqueLineId)++;
if (*lpdwLastUniqueLineId >= DEFAULT_REGVAL_PROVIDER_DEVICE_ID_PREFIX_BASE)
{
//
// Reached space height limit, loop back to lower limit.
//
*lpdwLastUniqueLineId = DEFAULT_REGVAL_FAX_UNIQUE_DEVICE_ID_BASE;
continue;
}
Assert(*lpdwLastUniqueLineId != 0);
Assert(*lpdwLastUniqueLineId < DEFAULT_REGVAL_PROVIDER_DEVICE_ID_PREFIX_BASE);
Assert(*lpdwLastUniqueLineId >= DEFAULT_REGVAL_FAX_UNIQUE_DEVICE_ID_BASE);
_stprintf( SubKeyName, TEXT("%s\\%010d"), REGKEY_FAX_DEVICES, *lpdwLastUniqueLineId );
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKeyName, FALSE, KEY_READ );
if (!hKey)
{
bGeneratedId = TRUE;
break;
}
else
{
RegCloseKey( hKey );
}
}
if (hKey)
{
RegCloseKey( hKey );
}
if (!bGeneratedId)
{
DebugPrintEx(
DEBUG_ERR,
TEXT("Failed to generate next uniqueu line id."));
return E_FAIL;
}
//
// Persiste the new line id
//
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, REGKEY_FAXSERVER, TRUE, KEY_WRITE );
if (!hKey)
{
dwRes = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("OpenRegistryKey Failed for %s while persisting new unique line id (%010d) (ec: %ld)"),
REGKEY_FAX_DEVICES,
*lpdwLastUniqueLineId,
dwRes);
return dwRes;
}
if (!SetRegistryDword( hKey, REGVAL_LAST_UNIQUE_LINE_ID, *lpdwLastUniqueLineId))
{
dwRes = GetLastError();
DebugPrintEx(
DEBUG_ERR,
TEXT("SetRegistryDword to value [%s] failed while writing new unique line id (%010d) (ec: %ld)"),
REGVAL_LAST_UNIQUE_LINE_ID,
*lpdwLastUniqueLineId,
dwRes );
RegCloseKey (hKey);
return dwRes;
}
RegCloseKey (hKey);
*lpdwPermanentLineId = *lpdwLastUniqueLineId;
return dwRes;
}
/*++
Routine name : UpdateLastDetectedTime
Routine description:
Write creation time of a cache entry for a given TAPI line ID
ReImplemented By:
Caliv Nir (t-nicali), Apr, 2001
Arguments:
dwPermanentTapiLineID [in] - Permanent Tapi Line ID to update in cache
dwlTimeNow [in] - Current time in UTC
Return Value:
TRUE - on success update.
FALSE - on failure
--*/
BOOL
UpdateLastDetectedTime(
DWORD dwPermanentTapiLineID,
DWORDLONG dwlTimeNow
)
{
BOOL success = FALSE;
TCHAR SubKey[MAX_PATH];
HKEY hKey;
DEBUG_FUNCTION_NAME(TEXT("UpdateLastDetectedTime"));
_stprintf( SubKey, TEXT("%s\\%08lx"),
REGKEY_FAX_DEVICES_CACHE,
dwPermanentTapiLineID);
// open the device cache entry
hKey = OpenRegistryKey( HKEY_LOCAL_MACHINE, SubKey, FALSE, KEY_WRITE );
if(hKey)
{
// try to update the creation time
success = SetRegistryBinary(hKey, REGVAL_LAST_DETECTED_TIME, (BYTE *)&dwlTimeNow, sizeof(dwlTimeNow));
RegCloseKey(hKey);
}
return success;
}