经过快3个月的测试，kbmmw 4.40 正式版终于在圣诞节前发布了。
We are happy to announce the availability of a new kbmMW release!
This is a major release that amongst other things adds support for Delphi XE5 Win32/Win64/OSX/IOS/Android.
The release also includes the following major features (only a subset of all new features added):
- A new highly configurable and flexible authorization manager where actors, roles, resources, authorizations and constraints can be defined.
- New portable high performance algorithms: TkbmMWLock and TkbmMWEvent
and detailed CPU affinity configuration for functionality groups.
- Async progress framework for subscribing for progress and sending it,
with the ability to cancel long running operations.
- Multipart HTTP parsing and HTTP authentication support.
- Numerous new bundled ciphers and hashes based on the
discontinued DCPCrypt open source product. C4D has revived
the code within kbmMW, and ported it to support all platforms
supported by kbmMW.
- New FireDAC database adapter.
Please check the log further down in this post for more information!
If you have an active SAU, the download of this latest kbmMW release is readily available on your portal at:
https://portal.components4developers.com
If your SAU has lapsed, you can extend it with another 12 months.
If it has been lapsed for more than 24 months, contact us for a
10% discount on a new kbmMW license replacing the old.
This release require kbmMemTable v. 7.40.00.
4.40.00 Dec 22 2013
Important notes (changes that may break existing code)
======================================================
- Changed JSON object marshalling (TkbmMWJSONMarshal) to not
add double child arrays in collections.
Notice this makes JSON incompable with previous JSON
streaming format.
New stuff
=========
- Added properties Cancel:boolean, UniqueID:string,
UniqueCallID:string, RequesterNodeID:string and
RequesterClusterID:string
to TkbmMWCustomService. Enables features for cancelling
ongoing request.
- Added full XE5 Win32/Win64/OSX/Android and IOS support. Add
kbmMW and kbmMemTable source directory to Library path
when compiling for Android or IOS.
- Added TkbmMWAuthorizationManager which can be used for
keeping track of resources, actors, logins and authorizations
and constraints.
- Added AuthorizationManager property to TkbmMWServer.
- Added OnPreServeRequest to TkbmMWServer. Provides access to a
request before even authorization manager kicks in.
- Added Cancel method to TkbmMWServer allowing for requesting
cancelation of a specific request.
- Added Enabled property to TkbmMWCustomServerTransport.
- Modified OnAuthenticate event to include AMessage:string
argument.
- Added Transport:string to TkbmMWClientIdentity. Is set on
server to let authentication know from which transport a
request originates.
- Added portable high performance TkbmMWLock (when
KBMMW_SUPPORT_FASTMRWSLOCK is defined (default)) which is
much faster
than TEvent/TMutex and TMultiReadExclusiveWriteSynchronizer.
- Added TkbmMWTiming which provides portable high resolution
time functionality.
- Added TkbmMWInterlocked which provides portable interlocking
functions.
- Added high performance TkbmMWEvent to replace slower TEvent.
- Added ConfigureAffinity, Yield, Sleep, CurrentThreadID,
CurrentThread, ThreadGroup and ThreadAffinityType to
TkbmMWCustomThread.
ThreadGroup allows selection of a thread group which share a
common CPU core affinity. Max 256 threadgroups exists.
Placement of the thread on a CPU core within the defined
affinity is determined by the ThreadAffinityType setting.
Allows for fine tuned thread optimization. Specify affinities
in global variable: kbmMWThreadGroupAffinity.
- Added TkbmMWPlatformMarshal for portable memory/bytes
/utf8/string marshalling.
- Changed kbmMWHashString from a simple xor hash to the better
FNV-1A 32 bit hash.
- Added portable kbmMWGetApplicationName:string returning the
name (typically with path) of the current executable.
- Added optional Mapping:string argument to LoadFromDataset.
Specify sourcefield=destfield;... for custom mapping of
fields.
- Added new WIB message type mwmtEvent (EVT.). Its designed to
be used for sending system/application events. For example
used by the new progress management system, which allows for
a client to subscribe for progress, and a server to push
progress status, for example for long running synchrone or
asynchrone requests (require WIB).
- Added new transport heartbeat functionality via properties
HeartbeatInterval and OnSendHeartbeat. OnSendHeartbeat is
triggered every n seconds, and its the developers
responsibility to then actually send a message/request to
indicate a heartbeat from a client
with help of the SendHeartbeat method on the client transport.
- Added mwsloNullOnValueError as a new SQLite option. Instead
of excepting the field is set to null.
- Added Pause:boolean, PausePriority:byte to TkbmMWCustomQueue.
If Pause=true will pause processing (sending if outbound
queue) messages equal to or lower than PausePriority.
- Added counters TotalPushCount, TotalTentativePopCount,
TotalCommitCount, TotalRollbackCount, TotalRejectCount,
TotalDeleteCount to TkbmMWCustomQueue.
- Added support for multiple events for a single subscription
via the Events property of TkbmMWSubscription.
Now Subscribe adds an additional event if a subscription
allready exists for a particular subscription subject.
Use SubscribeReplace to replace all previously events for a
subscription with another event.
Unsubscribe method now overloaded with multiple methods,
allowing to unsubscribe for a specific event for a subject.
The "old" Unsubscribe unsubscribes all events for the given
subject.
- Added ThreadGroup and ThreadAffinityType to
TkbmMWCustomAsyncMessageProcessor,
TkbmMWCustomAsyncMessageQueueProcessor
and TkbmMWCustomPooledMessageQueueProcessor.
- Added new TkbmMWCustomEventMessage which is the basis for all
WIB based messages that constitutes an event message.
- Added new TkbmMWHeartbeatEventMessage.
- Added properties AsEncodedString, UpperName to
TkbmMWHTTPCustomValue.
- Added Delete, Values, Names, ValueAsString, AsEncodedString
to TkbmMWHTTPCustomValues.
- Added TkbmMWHTTPMimeHeaderValueField,
TkbmMWHTTPMimeHeaderValueFields, TkbmMWHTTPMimeHeaderValue,
TkbmMWHTTPMimeHeaderValues, TkbmMWHTTPMultiPart,
TkbmMWHTTPMultiParts in kbmMWHTTPUtils.pas.
Thus now multipart HTTP messages can be parsed.
- Added TkbmMWHTTPCustomAuthorization and
TkbmMWHTTPBasicAuthorization along with
new function kbmMWParseAuthorization(const
AAuthorizationHeader:string):TkbmMWHTTPCustomAuthorization;
for parsing authorization header.
- Updated TkbmMWHTTPTransportStreamHelper to support new
TkbmMWHTTPMimeHeaderValues, and added HTTPRealm:string
property, and added
Authorization:TkbmMWHTTPCustomAuthorization property.
- Added function
HTTPResponseFromStream(AStream:TkbmMWMemoryStream):variant;
to TkbmMWCustomHTTPService.
- Updated known mimetypes (Added SVG, JSON, TTF, OTF, WOFF,
EOT, MP4, MPEG4)
- Updated known charsets (added JSON = UTF8).
- Added TkbmMWSAFSyncRequestResponseStatus set
(mwbrsTimeout,mwbrsAbort,mwbrsOK) which allows for
a sync/async request to determined if a request has timed
out, been cancelled or proceeded ok.
- Added OnProcessorException to TkbmMWCustomSAFClientTransport
which is triggered if the internal inbound or outbound
processor encounters an exception.
- Added optional APriority argument to AnnounceSubscriptions
method.
- Added OnClientWaitingResponse event to TkbmMWCustomClient.
Its triggered when a request is sent that is blocking (sync).
- Added new TkbmMWProgressManager which can be used to send and
receive progress information via the WIB.
- Added new FireDAC adapter.
- Added new ciphers and hashes. The closed DCPCrypt library
(www.cityinthesky.co.uk/opensource/dcpcrypt) has been
picked up by C4D and resurrected with support for all
platforms.
Thus now added TkbmMWHashHaval, TkbmMWHashMD4, TkbmMWHashMD5,
TkbmMWHashRipeMD128, TkbmMWHashRipe160,
TkbmMWHashSHA1, TkbmMWHashSHA256, TkbmMWHashSHA512,
TkbmMWHashTiger hashes, and
TkbmMWCipherBlowfish, TkbmMWCipherCast128,
TkbmMWCipherCast256, TkbmMWCipherDes, TkbmMWCipher3Des,
TkbmMWCipherIce, TkbmMWCipherThinIce, TkbmMWCipherIdea,
TkbmMWCipherMars, TkbmMWCipherMisty1,
TkbmMWCipherRC2, TkbmMWCipherRC4, TkbmMWCipherRC5,
TkbmMWCipherRC6, TkbmMWCipherRijndael, TkbmMWCipherAES,
TkbmMWCipherSerpent, TkbmMWCipherTea, TkbmMWCipherTwofish
ciphers.
- Added TkbmMWCrypt transport encryption plugin, which supports
all above ciphers and hashes.
- Added mwsloSharedCache, mwsloExceptOnLocked options to
TkbmMWSQLiteOptions.
- Added MaxLockedWait property to TkbmMWSQLiteConnectionPool.
It controls how long time a statement will wait (msecs) for
a blocking lock to be lifted, before excepting.
- Added support for accessing native SQLite library on Android.
Make sure NOT to use KBMMW_SQLITE_STATIC_LINKED. On IOS
you MUST use KBMMW_SQLITE_STATIC_LINKED.
- Added UTF8CEncode and String2CBytes to TkbmMWPlatformMarshal.
They will add an ending zero byte to the resulting byte array.
- Added TkbmMWCustomHashStream, and made TkbmMWMD5Stream
descend from it.
- Added kbmMWCopyDigest and kbmMWZeroDigest functions to
kbmMWGlobal.pas
- Added support for defining null value for boolean value via
the kbmMW_Null attribute (object marshalling).
- Added 4 new exception error codes related to
encryption/descruption to kbmMWExceptions.pas.
- Added DontExceptOnEmptyString boolean property to
TkbmMWJSONStreamer. If true, parsing an empty string will
not cause exception, but only return an empty
TkbmMWJSONObject instance.
Fixes
=====
- Fixed compilation for D2009.
- Fixed mime encoding/decoding in kbmMWMime.pas.
- Fixed null validation/conversion for collection items (object
marshalling).
- Fixed storing/retrieving stream of size 0 in kbmMW Stream
Store.
- Fixed several other issues.
Changes/minor additions
=======================
- Removed old TkbmMWDCPCrypt transport encryption plugin.
- Changed TkbmMWThreadList to be a generic class.
- Changed kbmMWImplode to optionally accept AQuote argument
(default none).
- Changed TkbmMWAuthorizationActor so the actor name is stored
and compared case insensitive (uppercase).
- Changed JSON object marshalling (TkbmMWJSONMarshal) to not
add double child arrays in collections.
Notice this makes JSON incompable with previous JSON
streaming format.