Difference between revisions of "Ccscript"

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|Short description=C++ class framework for creating a virtual machine execution system
 
|Short description=C++ class framework for creating a virtual machine execution system
 
|Full description=GNU ccScript is a C++ class framework for creating a virtual machine execution system for use with and as a scripting/assembler language for state-transition driven realtime systems. It is the core of the scripting engine found in GNU Bayonne. It is meant to be used where step execution is important, and where each step is in response to a callback event or a state machine transition. It offers deterministic execution and low overhead so that many concurrent instances can run together. However, in addition to offering step machine execution, GNU ccScript loads all scripts into an active image at once. This is for performance, as all operations in the script system, to assure deterministic execution, are in memory. GNU ccScript also offers the ability to load new scripts en masse. Existing active sessions operate on the currently loaded scripts, and new sessions are offered the new script. When the last active session on an old script set completes, the entire script set is flushed from memory, so you can operate scripted servers without downtime for rebuilding script images in memory.
 
|Full description=GNU ccScript is a C++ class framework for creating a virtual machine execution system for use with and as a scripting/assembler language for state-transition driven realtime systems. It is the core of the scripting engine found in GNU Bayonne. It is meant to be used where step execution is important, and where each step is in response to a callback event or a state machine transition. It offers deterministic execution and low overhead so that many concurrent instances can run together. However, in addition to offering step machine execution, GNU ccScript loads all scripts into an active image at once. This is for performance, as all operations in the script system, to assure deterministic execution, are in memory. GNU ccScript also offers the ability to load new scripts en masse. Existing active sessions operate on the currently loaded scripts, and new sessions are offered the new script. When the last active session on an old script set completes, the entire script set is flushed from memory, so you can operate scripted servers without downtime for rebuilding script images in memory.
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|Homepage URL=http://www.gnu.org/software/ccscript/
 
|User level=none
 
|User level=none
|Status=Live
 
|Component programs=
 
|Homepage URL=http://www.gnu.org/software/ccscript/
 
|VCS checkout command=
 
 
|Computer languages=C++
 
|Computer languages=C++
|Documentation note=
 
|Paid support=
 
|IRC help=
 
|IRC general=
 
|IRC development=
 
 
|Related projects=ccrtp,ccAudio2
 
|Related projects=ccrtp,ccAudio2
 
|Keywords=script,virtual machine,state,real-time,telephony,execution,Bayonne,transition,step execution,callback event,state machine transition
 
|Keywords=script,virtual machine,state,real-time,telephony,execution,Bayonne,transition,step execution,callback event,state machine transition
|Is GNU=y
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|Version identifier=2.5.7
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|Version date=2004-11-15
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|Version status=stable
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|Version download=http://ftp.gnu.org/pub/gnu/ccscript/ccscript-2.5.7.tar.gz
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|Version comment=2.5.7 stable released 2004-11-15
 
|Last review by=Janet Casey
 
|Last review by=Janet Casey
 
|Last review date=2010-05-01
 
|Last review date=2010-05-01
 
|Submitted by=Database conversion
 
|Submitted by=Database conversion
 
|Submitted date=2011-04-01
 
|Submitted date=2011-04-01
|Version identifier=2.5.7
+
|Status=
|Version date=2004-11-15
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|Is GNU=Yes
|Version status=stable
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|GNU package identifier=ccscript
|Version download=http://ftp.gnu.org/pub/gnu/ccscript/ccscript-2.5.7.tar.gz
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|License verified date=2005-02-23
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}}
 +
{{Project license
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|License=GPLv2orlater with exception
 +
|License verified by=Janet Casey
 
|License verified date=2005-02-23
 
|License verified date=2005-02-23
|Version comment=2.5.7 stable released 2004-11-15
 
 
}}
 
}}
 
{{Person
 
{{Person
 +
|Real name=David Sugar
 
|Role=Maintainer
 
|Role=Maintainer
|Real name=David Sugar
 
 
|Email=dyfet@gnutelephony.org
 
|Email=dyfet@gnutelephony.org
 
|Resource URL=
 
|Resource URL=
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}}
 
}}
 
{{Software category
 
{{Software category
|Business=productivity,telephony
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|Business=productivity, telephony
 
|Interface=command-line
 
|Interface=command-line
}}
 
{{Project license
 
|License=GPLv2orlater with exception
 
|License verified by=Janet Casey
 
|License verified date=2005-02-23
 
 
}}
 
}}
 
{{Software prerequisite
 
{{Software prerequisite
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|Prerequisite description=Common C++
 
|Prerequisite description=Common C++
 
}}
 
}}
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{{Featured}}

Revision as of 16:40, 27 March 2013

[edit]

GNU ccScript

https://www.gnu.org/software/ccscript/
C++ class framework for creating a virtual machine execution system.

GNU ccScript is a C++ class framework for creating a virtual machine execution system for use with and as a scripting/assembler language for state-transition driven realtime systems. It is the core of the scripting engine found in GNU Bayonne. It is meant to be used where step execution is important, and where each step is in response to a callback event or a state machine transition. It offers deterministic execution and low overhead so that many concurrent instances can run together. However, in addition to offering step machine execution, GNU ccScript loads all scripts into an active image at once. This is for performance, as all operations in the script system, to assure deterministic execution, are in memory. GNU ccScript also offers the ability to load new scripts en masse. Existing active sessions operate on the currently loaded scripts, and new sessions are offered the new script. When the last active session on an old script set completes, the entire script set is flushed from memory, so you can operate scripted servers without downtime for rebuilding script images in memory.

Documentation

https://www.gnu.org/software/bayonne/script4.html

https://www.gnu.org/software/ccscript/#documentation

Selection from the FSF shop

Free as in Freedom 2.0, by Richard Stallman

Introduction to the Command Line



Helping the GNU Project and the Free Software Movement



If you have corrections to this entry or questions about it, please contact: mailto:maintainers@gnu.org


Related Projects





Licensing

License

Verified by

Verified on

Notes

Verified by

Genium

Verified on

23 February 2016




Leaders and contributors

Contact(s)Role
David Sugar Maintainer


Resources and communication

AudienceResource typeURI
Debian (Ref) (R)https://tracker.debian.org/pkg/libccscript3
Generalhttps://savannah.gnu.org/people/
Mailing Listhttps://lists.gnu.org/mailman/listinfo/gnu-system-discuss/
VCS Repository Webviewhttps://web.cvs.savannah.gnu.org/viewvc/ccscript/
Savannah (Ref)https://savannah.gnu.org/projects/ccscript/
VCS Repository Webviewhttps://cvs.savannah.gnu.org/viewvc/ccscript/
VCS Repository Webviewhttps://svn.savannah.gnu.org/viewvc/ccscript/
VCS Repository Webviewhttps://bzr.savannah.gnu.org/lh/ccscript/
Mailing Listhttps://lists.gnu.org/mailman/listinfo/ccscript-devel/
Downloadhttps://ftp.gnu.org/gnu/ccscript/


Software prerequisites

KindDescription
Required to use Common C++

This entry (in part or in whole) was last reviewed on 21 January 2019.



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The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.