I am learning avaya OD in that, i have read like we can use mps application.So please tell what is meant by mps,how to create those applications.What is the purpose of the mps application. please help me.
The MPS was / is a proprietary IVR system sold by Nortel, now supported by Avaya.
The MPS supports applications written in a proprietary language known as "MPS Developer", "PeriProducer" or "Peripro" - the "Peri" name comes from the original manufacturer Periphonics.
As far as I know, Avaya do not suggest using this tool to produce new IVR applications although lots of legacy systems are still around. The MPS supports VXML based applications so this would be the recommended route of development.
The Avaya Orchestration Designer environment supports linking to legacy MPS applications but it is not something you would want to use unless you had existing applications which needed to be integrated.
Related
It seems that the Win32 API (the C API for native Windows applications) is becoming more and more overtaken by more modern frameworks and toolkits, including Microsoft's own WPF and Qt.
If the programming language is not a concern -- if you're not set on a managed environment, or a functional programming style, etc. -- does Win32 API bring anything to the table? Is there any functionality that one can implement with Win32 API that's not available with WPF or other frameworks?
I know it's possible to mix Win32 code into WPF/managed software, so one doesn't have to choose one or the other. But what are some examples of needing to break out Win32 API when developing a program in a higher-level language/framework?
Another more specific example is "windows hooks".
I needed to hook some socket programs at some point and the only possible way was windows api.
To elaborate i wanted to receive all communication received on some listening socket on a different one. Doing this requires hooks
Certainly.
All the frameworks are written in terms of the Win32 API. The frameworks cover 80-95% of what programmers need to do, but if you need really low-level control over something, you'll need to drop to the underlying Win32 API. Some examples would be:
precise control over text rendering (via DirectWrite),
detailed control over speech recognition using SAPI (there are literally dozens of interfaces not exposed through System.Speech),
low-level networking code (i.e., anything not HTTP related),
Practically anything audio related, if you're interested in performance.
... and don't forget about direct hardware access like "WinUSB" and debugging functionality (writing programs that act as debuggers).
The Win32 API is nowhere close to be taken over by any framework at the moment.
If that was the case, most of the API would not be updated by Microsoft. Instead, lots of new interfaces are added and updated.
There are framekorks like Qt, but, unless what you need to create is trivial, you will eventually use the API, especially for new graphics libraries, audio, video, usb, ribbon, sockets, network, COM automation, biometrics, encryption, digital signatures, security, scripting, etc.
Actually, most libraries are quite outdated and, while you can create an application that relies mostly on worker threads and not on the interface, building a nice, modern and useful application today certainly requires the API. So investing on a framework that would only cover a minimum part of your application is not worth the learning curve, these frameworks mostly target really new and unexperienced windows developers.
I'm looking for a desktop publishing platform for Mac, Windows, and Linux that is closely tied to PhoneGap in terms of the concept. I know that there's Titanium for Desktop (TideSDK?) but as far as I've used it before, it requires the end-users to download a big 70mb-ish runtime file once. What I liked about PhoneGap is that it doesn't require any of that (it works out of the box). I'm looking for something similar, only, instead of being meant for the mobile development, it 's targeted at desktop application development.
Perhaps I failed to mention it but if you are not aware of what I'm specifically talking about, I'm talking about an environment of sort that will let me code via an HTML base and output a native for said platforms. Both TideSDK and PhoneGap does this.
I would highly recommend giving TideSDK another chance, I have developed large, data driven applications on it in the past, and deployed to OSX and Windows and have personally been very satisfied with it. Also, it is now an open source project managed and maintained by a very good team with some oversight and help from Appcelerator (the original creators).
Theyre are two benefits to TideSDk as I see it:
License - TideSDK is open source licensed under a liberal Apache 2.0 license. As opposed to QT which is under the restrictive GNU Lesser Public, and commercial license.
Power - TideSDK allows you to leverage native API's (like phonegap) but access them in your favorite programming language (well, choose between Ruby, PHP, and Python). Your only options with QT are C++.
As for what you said about the 70MB runtime, this is not true, I built the runtime in with my last project, and the binary I gave to my clients (OSX) was only 15.3MB.
Hope this helps you come to a decision.
There is a way to run a PhoneGap HTML5 App on the Desktop with the help of Adobe AIR like described here: http://www.tricedesigns.com/2012/02/17/repurposing-phonegap-apps-as-desktop-apps/
But I am also looking for a less bloaty approach. Maybe based on Xulrunner/Prism/WebRT thing (or Chrome).
Tidesdk is the easiest, xml file is almost identical to the phonegap, provides powerful api and the best part you can package your app with runtime. I think you should stick to tidesdk.
I was looking for the same and found this implementation for windows ony: https://github.com/davejohnson/phonegap-windows
I did not tried it though.
I would like to build a graphical application that must work on at least Windows, Linux and MacOS. I would like to know what do you suggest I should use.
I have some experience with Java and C++ but I thought about using Java Swing first. What do you think or further suggest (like maybe tools or frameworks)? I also may be needing to connect to a PostgreSQL database to store data.
Java is probably the simplest way to get your application working on all 3 platforms as well as to add database support. All of these are equally possible in C++, but it definitely involves more work because you need to learn to use a cross-platform widget toolkit. Also, C++ database drivers usually have wildly varying designs but Java presents a unified interface via JDBC - this also means that you can change your underlying DB at any time without having to change your code.
I would use the Qt platform from Nokia. It supports all the OSes that you've mentioned and has also database connectors for PostgreSQL but also for MySQL, SQLite, etc.
It also has a very nice IDE, the QT Creator that you can use should you pick Qt.
I would suggest Qt too. Qt has seen very good development recently, their examples and documentation base is quite large, and the LGPL license is flexible too, for creating proprietary software. It has a good Qt Creator IDE, a Qt GUI Designer. Plus is has quite a number of modules, enabling it to be used in conjunction with other language developed apps/libraries. And, it is used in commercial/public apps like Google Earth, Skype (maybe only the linux version). So, it has a good history of reliability. And yeah, for Database, it has modules, like Qt-Sql. Another advantage you get over java is speed.
wxWidgets does cross-platform easily enough, using available native toolkits. You could probably use a ORM for the database part, but I don't have enough experience using them under C++ to provide an actual informed opinion there.
GTK is cross-platform. Pidgin uses it and manages to get away with being generally considered a fully-cross-platform app. The installer size is a problem, though.
Currently, it is just a windows-based application (slowed down guitar software) written in Delphi. However, I do have plans to port them to the following platforms :
Mac
iPhone
Web-based
How do I go about this? What is the bes programming language to use? What kind of developers do I need to look for? And how long will these projects be?
If you want to keep the Delphi code, then take a look at Lazarus/FreePascal. I have to say that I don't have used it for more than a Hello World yet, so you have to evaluate yourself if it can help you, but it's free and it supports Windows/Mac/Linux. Windows Mobile is also supported.
For 1 and 2 you'd be looking at Cocoa, for 3 you could either go Flash/Java Applet/Silverlight depending on how complex the software is. Obviously Flash would not be the best to use for large projects. But Silverlight and Java Applets are capable platforms that can suite just about any need.
I'm afraid you can not simply "port" Delphi code into all those enviroments. Ok, moving Delphi logic via Delphi.NET to web based may be simple, but using delphi code for Mac or iPhone... Harder. Probably you will have to rewrite it from scratch, most probably in Java.
Thanks for that. I was already thinking along those lines. Yeah, I am thinking of dropping Delphi for the Web-based and start from scratch for the web-based because I have heard so much of the power of Java. Although my only constraint is the whole Delphi (windows) application will be put to waste, especially now that its being enhanced on some features. Aren't there some codes in Delphi that can be salvaged for Java?
Some of the requirements (restrictions) for such a ui framework/toolkit are:
No single vendor lock down
Ability for real time data visualization
Good initial widgets
Good dash boarding capabilities
cross platform
Good development/debug environment
No flash
It's a pity you can't/won't use Flash. Else I could really recommend Adobe AIR. It has a good editor (Flex Builder built on Eclipse), a good component framework with many out of the box components, charting components set, ability to communicate with many different protocols (and you could write your own protocol implementation), cross platform, runs in the AIR runtime and not in the browser, file IO, ...
I wouldn't pass over Flex/Air (Flash) without a closer consideration but here are a few others I have come across:
wxWidgets
GTK+
Qt
There is also a slashdot post with links to some tookits I haven't heard of. I'll add their recommendations here:
GLUI, an OpenGL-based GUI
Whisper, a Mac/Windows application framework
WxWindows, a framework which supports Windows 3.1/95/98/NT, and Unix with GTK/Motif/Lesstif, and MacOS
YAAF, Yet Another Application Framework, offering suport for Macintosh OS, Windows 95 and Windows NT, and X Windows
CPLAT, a framework for developing MacOS and Windows (Linux soon) applications
Ardi's Carbonless Copies technology, which is a portable rewrite of much of the MacOS API
For general information:
GUI Toolkit/Framework Page
PIGUI FAQ Page
C++ User's Journal PIGUI Page
I might suggest Mozilla XUL, but it has some drawbacks:
No really good development / debug environment (although there are tools and debuggers; they are variable)
You are locked into a vendor, but it is Mozilla.
It is very easy to use though and allows you to reuse your web Javascript skills for a rich-client app.
There's also Java of course. It satifies all your requirements AFAICS.
Plenty of custom charting controls, which are things you will struggle to find for GTK/WxWindows/$other_small_userbase_framework.
If you dont like Swing(its come a long way - Metal is dead, long live SystemDefault L&F!), there are options like SWT or even QT bindings for java(QTJambi).
For C or C++ go QT, its APIs are really nice.
For RCAs check out Eclipse RCP. For RIAs, you might be interested in OpenLaszlo. It's a rich internet platform that can compile both to Flash and DHTML.
http://www.gnustep.org/
"GNUstep is a cross-platform, object-oriented framework for desktop application development. Based on the OpenStep specification originally created by NeXT (now Apple), GNUstep enables developers to rapidly build sophisticated software by employing a large library of reusable software components."
Portable to: Windows, BSD-based systems, Linux-based systems, HP/UX, , Solaris, Sparc, GNUstep Solaris 10 U2 vmware appliance, OpenSolaris, others.
I recently made a pretty complete list here: http://commadot.com/ria-frameworks/
ExtJS is probably my favorite and we use that at work. I think it satisfies your list. Otherwise, there are a bunch of other possibilities on that page.