We are happy to announce the release of kbmMW v. 4.50.00 Beta
Professional and Enterprise Edition with XE6 support.
4.50.00
Beta 1 May 12 2014
New stuff
=========
- Added XSD parser support and
code generator. A demo is
included, showing how
the XSD parser is used
in combination with the code generator, to generate Pascal
objects that kbmMW
can use for marshalling
to and from objects.
- Added CaptureMode to kbmMW
RemoteDesktop client/server
classes to allow for
selecting between GDI and DirectX.
Default is GDI.
- Added new ViewMode types
including mwrdvm_Device to kbmMW
RemoteDesktop
client/server classes to allow for using
the best fitting view
mode, compared to the current screen
bitdepth on the
server end.
By using
the best fitting view mode, the RemoteDesktop server
part use less CPU.
- Added support in kbmMW
RemoteDesktop to detect if screen
capture is to slow to
be useful (typically
on old graphic cards like Matrox G400 with Hardware
accelleration
enabled).
- Added new
kbmMWNullable generic. If you need to define a
simple datatype that
should be nullable, you can
define it as var
myInt:kbmMWNullable<integer>; for example.
It can be used as any
regular variable.
Use
myInt.IsNull to check if its null. If you have compile
error due to
conversion problems you can
use myInt.Value to
access the value directly.
- Added
new TkbmMWDateTime type to replace TDateTime. It works
similar to TDateTime
except it is timezone and null aware,
and knows if its
being used to store a time, a date or a date
time value, and thus
can
provide correct
matching string conversion automatically.
It supports more than
760 different timezone abbrevations,
and has full support
for ISO8601 formats.
Internally it always store time as UTC with a timezone
difference, depending
on the chosen timezone.
On assigning a
TDateTime value to it, it always assumes not
timezone given (and
thus its UTC).
When
assigning Now to it, you will want to use the LocalTime
property to assign
now.
Eg.
mytime:TkbmMWDateTime; mytime.LocalTime:=Now. By doing
so, it will
autodetect the appropriate
local timezone.
- Added new very fast
TkbmMWLockFreeHashArray to kbmMWGlobal.
Its as the names
imply a lock free
hash
array which stores an integer value with a uint64 key.
- Enhanced TkbmMWLock to
automatically detect lock escalation,
and allow finetuning
of spin/sleep time.
Tests show that TkbmMWLock is now the fastest implementation
of a MREW with lock
escalation handling for
Delphi/C++Builder. In
addition it allows for checking which
threads holds which
locks at any time,
via
the kbmMWConcurrentMREWReadLocks hash array.
- Added to kbmMWGlobal.pas
function
kbmMWExpectChars(var APChar:PChar;
const AChars:TSysCharSet):boolean;
function
kbmMWSearchChars(var APChar:PChar;
const AChars:TSysCharSet):boolean;
function
kbmMWSearchDigit(var APChar:PChar):boolean;
function
kbmMWSearchNonDigit(var APChar:PChar):boolean;
function
kbmMWGetDateFromWeek(const AYear:integer;
const AWeekNo:integer;
const ADayInWeek:integer):TDateTime;
function
kbmMWGetDateFromDayOfYear(const AYear:integer;
const ADayOfYear:integer):TDateTime;
function
kbmMWRoundToPowerOf2(
const AValue:integer):integer;
function
kbmMWMurmurHash3(const AValue:cardinal):cardinal;
function
kbmMWMurmurHash3(const AValue:int64):int64;
function
kbmMWDigestToString(
const ADigest:TkbmMWDigest256):string;
procedure
TkbmMWStringBuilder.Append(
const AStringBuilder:TkbmMWStringBuilder);
- Added function
TkbmMWRegisteredTransportStreamList.
ControllerClassByID(AID:string):
TkbmMWCustomTransportStreamControllerClass;
- Added support for multiple
statements in SQLite adapter
function
TkbmMWSQLiteConnection.Query(
const
AClass:TkbmCustomMemTableClass;
const
ASQL:string):TkbmCustomMemTable;
Only last will
however be returned.
- Added to
kbmMWXML.pas:
TkbmMWXMLNativeDataType to handle true native XML datatype
understanding.
(TkbmMWDOMXMLNode) property
ChildrenByName[AName:string]:TkbmMWDOMXMLNodeList read
GetChildrenByName;
(TkbmMWDOMXMLNode) property
ChildrenByID[AName:string]:TkbmMWDOMXMLNodeList read
GetChildrenByID;
(TkbmMWDOMXMLNode) function GetNativeDataType(
AType:string = ‘‘):TkbmMWXMLNativeDataType;
(TkbmMWDOMXMLNode) function GetDataTypeName(
var ANameSpace:string; AType:string=‘‘):string;
(TkbmMWDOMXMLNode) property AttribByNameIsNil[
const AName:string]:boolean read GetAttribByNameIsNil
write SetAttribByNameIsNil;
-
Added support for ftShortint as parameter and field type.
- Added support for int64/uint64
versions of CompareAndExchange
for pre XE.
- Added support for XE6.
- Added new HTTP FastCGI able
custom service and demo
application.
Changes/minor additions
=======================
- Updated object marshaller
(incl. JSON and XML) to support new
kbmMWNullable and
TkbmMWDateTime types.
Internally there have been made many changes to also support
objects defined by
XSD import.
- Dropped own
implementation of TkbmMWEvent, and instead
aliases TkbmMWEvent
to fastest Delphi/C++Builder
implementation
for given Embarcadero
version.
- Removed from
kbmMWGlobal.pas
function
kbmMWDateTimeToISO8601String(
const AValue:TDateTime):string;
function
kbmMWISO8601StringToDateTime(
const AString:string):TDateTime;
function
kbmMWDateToISO8601String(
const AValue:TDateTime):string;
function
kbmMWISO8601StringToDate(
const AString:string):TDateTime;
function
kbmMWTimeToISO8601String(
const AValue:TDateTime):string;
function
kbmMWISO8601StringToTime(
const AString:string):TDateTime;
they have
been replaced with TkbmMWDateTime.
- Removed from kbmMWXML.pas:
function
kbmMWXMLTryStringToDateTime(AValue:string;
var ADateTime:TDateTime):boolean;
function
kbmMWXMLDateTimeToString(AValue:TDateTime):string;
function
kbmMWXMLStringToDateTime(AString:string):TDateTime;
function
kbmMWXMLDateToString(AValue:TDateTime):string;
function
kbmMWXMLStringToDate(AString:string):TDateTime;
function
kbmMWXMLTimeToString(AValue:TDateTime):string;
function
kbmMWXMLStringToTime(AString:string):TDateTime;
Instead
use TkbmMWDateTime functionality.
- Modified in kbmMWGlobal.pas
class
function TkbmMWPlatformMarshal.UTF8Decode(
const ABytes:TkbmMWBytes; ACount:TkbmNativeInt =
-1):string;
Added optional ACount.
- Made
general use of TkbmMWLock and TkbmMWDateTime internally.
- Performance optimized XML
parser.
Large XML files now parses 20-fold faster.
(example
165 MB XML now parsed in 7.6 secs. Before parsed
in 3.5
minutes)
Fixes
=====
- Fixed bugs in
kbmMWCipherHash.pas:
procedure
TkbmMWCustomHash.UpdateString(const Str:string);
function
TkbmMWCustomCipher.EncryptString(
const Str:string):string;
function
TkbmMWCustomCipher.DecryptString(
const Str:string):string;
function
TkbmMWCustomBlockCipher.EncryptString(
const Str:string):string;
function
TkbmMWCustomBlockCipher.DecryptString(
const Str:string):string;
- Fixed
bugs in kbmMWMime.pas:
function
kbmMWMimeEncodeString(const S:string):string;
function
kbmMWMimeEncodeStringNoCRLF(const S:string):string;
function
kbmMWMimeDecodeString(const S:string):string;
function
kbmMWMimeDecodeString2Bytes(const S:string):
TkbmMWBytes;
procedure
kbmMWMimeEncode(const InputBuffer:TkbmMWBytes;
var InputBufferOffset:cardinal; const InputByteCount:
Cardinal; var OutputBuffer:TkbmMWBytes;
var OutputBufferOffset:cardinal);
function
kbmMWMimeDecodedSize(const InputSize: Cardinal):
Cardinal;
- Fixed bug in SQLite
adapter when query didnt result in fields.
- Fixed function
kbmMWEncodingToString(
const
AEncoding:TEncoding):string; to use correct lowercase
encoding
names.
- Fixed bugs in
kbmMWCustomClientMessagingTransport.pas
- Fixed multi database operation
on user transaction bug.
- Fixed
compilation for pre XE.
- Fixed
transport backwards compatibility support.
- Fixed client app automatically
linking in TkbmMWServer in
kbmMW Ent Edition.
The Professional and Enterprise Edition is available for all with a
current active SAU.
If your SAU has run out, please visit our shop to extend
it with another 12 months.
An earlier version of kbmMW CodeGear Edition
is available for free for
Delphi XE3/Win32 and includes kbmMemTable CodeGear
Edition.
KbmMW 4.50.00 测试版发布,布布扣,bubuko.com
原文地址：http://www.cnblogs.com/xalion/p/3729541.html
